diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index aff43d3..d3158b4 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,3 +1,15 @@
+Quisk Version 4.2.47  November 2025
+===================================
+To improve the performance of Quisk with the Anan 10-E and other OpenHPSDR radios, I added
+a new type of radio "OpenHPSDR". Use this type for the Anan 10-E and similar radios. It removes
+all the protocol extensions added by the Hermes-Lite2 project.  I removed the configuration
+option "Hermes Lite2 protocol enable". This is now automatic.
+
+I added buttons for antennas 0, 1, 2 and 3 for OpenHPSDR radios that support more antennas.
+I added controls for the OpenHPSDR preamplifier and attenuator.
+
+I do not have any Apache Labs radios, so I must depend on my users to report problems and solutions.
+
 Quisk Version 4.2.46  October 2025
 ==================================
 I fixed a bug in Hamlib rig 2 which happens with the new Pure Signal code. The Hamlib "f" command
diff --git a/__init__.py b/__init__.py
index 39bb04f..4fa9bd9 100644
--- a/__init__.py
+++ b/__init__.py
@@ -1,2 +1,2 @@
-#Quisk version 4.2.46
+#Quisk version 4.2.47
 from .quisk import main
diff --git a/configure.py b/configure.py
index d2253d8..b208188 100644
--- a/configure.py
+++ b/configure.py
@@ -88,6 +88,7 @@ class Configuration:
       platform_ignore = 'win_'
     self.sections = []
     self.receiver_data = []
+    self.receiver_explain = []
     self.StatePath = conf.settings_file_path
     if not self.StatePath:
       self.StatePath = os.path.join(app.QuiskFilesDir, "quisk_settings.json")
@@ -601,6 +602,7 @@ class Configuration:
     # Receiver sections start with 16 #, "Receivers ", receiver name, explain
     # self.receiver_data is a list of [receiver_name, receiver_data]
     # receiver_data is a list of [data_name, text, fmt, help_text, values]
+    # self.receiver_explain is a list of the text in Receivers: the name, a comma and the explanation.
 
     # Variable names start with ## variable_name   variable_text, format
     #     The format is integer, number, text, boolean, integer choice, text choice, rfile
@@ -638,6 +640,7 @@ class Configuration:
         continue
       if line[0:27] == '################ Receivers ':
         section = 'Receivers'
+        self.receiver_explain.append(line[27:].strip())
         args = line[27:].split(',', 1)
         rxname = args[0].strip()
         section_data = []
@@ -2298,7 +2301,7 @@ class ControlMixin:
       if self.radio_name == Settings[1]:	# changed for current radio
         if name in ('hot_key_ptt_toggle', 'hot_key_ptt_if_hidden', 'keyupDelay', 'cwTone', 'pulse_audio_verbose_output',
                     'start_cw_delay', 'start_ssb_delay', 'maximum_tx_secs', 'quisk_serial_cts', 'quisk_serial_dsr',
-                    'hot_key_ptt1', 'hot_key_ptt2', 'midi_ptt_toggle', 'TxRxSilenceMsec', 'hermes_lite2_enable',
+                    'hot_key_ptt1', 'hot_key_ptt2', 'midi_ptt_toggle', 'TxRxSilenceMsec',
                     'fixed_tune_offset'):
           setattr(conf, name, x)
           application.ImmediateChange(name)
@@ -2737,8 +2740,8 @@ class Radios(BaseWindow):	# The "Radios" first-level page
     self.NextRow()
     rb = self.AddRadioButton(1, "Add a new radio with the general type", self.NewTop)
     choices = []
-    for name, data in local_conf.receiver_data:
-      choices.append(name)
+    for explain in local_conf.receiver_explain:
+      choices.append(explain)
     choices.sort()
     self.add_type = self.AddComboCtrl(2, '', choices=choices, no_edit=True)
     self.add_type.SetSelection(0)
@@ -2810,7 +2813,7 @@ class Radios(BaseWindow):	# The "Radios" first-level page
     if not name or self.DuplicateName(name):
       return
     self.add_name.SetValue('')
-    typ = self.add_type.GetValue().strip()
+    typ = self.add_type.GetValue().split(',')[0].strip()
     if local_conf.AddRadio(name, typ):
       self.NewRadioNames()
       local_conf.settings_changed = True
diff --git a/hermes/hpsdr_widgets.py b/hermes/hpsdr_widgets.py
new file mode 100644
index 0000000..4466330
--- /dev/null
+++ b/hermes/hpsdr_widgets.py
@@ -0,0 +1,31 @@
+# Please do not change this widgets module for Quisk.  Instead copy
+# it to your own quisk_widgets.py and make changes there.
+#
+# This module is used to add extra widgets to the QUISK screen.
+
+import wx
+
+class BottomWidgets:	# Add extra widgets to the bottom of the screen
+  def __init__(self, app, hardware, conf, frame, gbs, vertBox):
+    self.config = conf
+    self.hardware = hardware
+    self.application = app
+    self.start_row = app.widget_row		# The first available row
+    self.start_col = app.button_start_col	# The start of the button columns
+    self.num_rows_added = 1
+    self.btnPreamp = app.QuiskCheckbutton(frame, self.OnBtnPreamp, text='Preamp')
+    gbs.Add(self.btnPreamp, (self.start_row, self.start_col), flag=wx.EXPAND)
+    init = app.hermes_atten_dB
+    self.sliderAtten = app.SliderBoxHH(frame, 'Atten %d dB', init, 0, 31, self.OnAtten, True)
+    self.sliderAtten.idName = "RfAtten"
+    app.midiControls["RfAtten"]	= (self.sliderAtten, self.OnAtten)
+    hardware.ChangeAtten(init)
+    gbs.Add(self.sliderAtten, (self.start_row, self.start_col + 2), (1, 6), flag=wx.EXPAND)
+  def OnBtnPreamp(self, event):
+    self.hardware.ChangePreamp(self.btnPreamp.GetValue())
+  def OnAtten(self, event):
+    value = self.sliderAtten.GetValue()
+    self.hardware.ChangeAtten(value)
+    self.application.hermes_atten_dB = value
+  def UpdateText(self):		# Called at intervals
+    pass
diff --git a/hermes/quisk_hardware.py b/hermes/quisk_hardware.py
index 3108924..52ba171 100644
--- a/hermes/quisk_hardware.py
+++ b/hermes/quisk_hardware.py
@@ -48,6 +48,8 @@ class IOBoard:
   def HeartBeat(self):	# Called at 10 Hz for housekeeping tasks
     if not QS.get_params('rx_udp_started'):
       return
+    if self.hardware.hermes_board_id != 6:
+      return
     if self.have_IO_Board is None:
       resp = self.hardware.ReadI2C(0x7d, 0x41, 0)	# Check for the N2ADR HL2 IO Board
       if resp and resp[1] == 0xF1:
@@ -166,7 +168,10 @@ class Hardware(BaseHardware):
     self.vna_count = 0
     self.vna_started = False
     self.repeater_freq = None		# original repeater output frequency
-    self.antenna_labels = ('Ant 0', 'Ant 1')	# labels for the antenna button
+    if conf.hardware_file_type == "Red Pitaya":
+      self.antenna_labels = ('Ant 0', 'Ant 1')	# labels for the antenna button
+    else:
+      self.antenna_labels = ('Ant 0', 'Ant 1', 'Ant 2', 'Ant 3')
     self.antenna_index = 0			# index of antenna in use
     self.delay_config = True			# Delay sending message to HL2 until after sound starts
     self.TFRC_counter = 0		# Call for power etc. at intervals
@@ -529,7 +534,9 @@ class Hardware(BaseHardware):
   def ChangeBandFilters(self):
     if not hasattr(self.application, "multi_rx_screen"):
       return	# Needed for the VNA program
-    self.SetControlBit(0x00, 13, self.antenna_index)
+    self.SetControlBit(0x00, 13, self.antenna_index & 0x01)
+    self.SetControlBit(0x00, 14, self.antenna_index & 0x02)
+    self.SetControlBit(0x00, 15, self.antenna_index > 0)
     highest = self.band
     freq = self.conf.BandEdge.get(highest, (0, 0))[0]
     for pane in self.application.multi_rx_screen.receiver_list:
@@ -606,12 +613,7 @@ class Hardware(BaseHardware):
     return (48000, 384000)
   ## Hardware AGC is no longer supported in HL2 identifying as version >=40   
   def ChangeAGC(self, value):
-    if value:
-      self.pc2hermes[2] |= 0x10		# C0 index == 0, C3[4]: AGC enable
-    else:
-      self.pc2hermes[2] &= ~0x10
-    QS.pc_to_hermes(self.pc2hermes)
-    if DEBUG: print ("Change AGC to", value)
+    pass
   ## Simpler LNA setting for HL2 identifying as version >=40, see HL2 wiki for details
   def ChangeLNA(self, value):		# LNA for Rx
     # value is -12 to +48
@@ -624,7 +626,7 @@ class Hardware(BaseHardware):
         value = 51 - value
     else:
       value = ((value+12) & 0x3f) | 0x40
-    self.pc2hermes[4 * 10 + 3] = value			# C0 index == 0x1010, C4[4:0] LNA 0-32 dB gain
+    self.pc2hermes[4 * 10 + 3] = value			# C0 index == 0b1010, C4[4:0] LNA 0-32 dB gain
     QS.pc_to_hermes(self.pc2hermes)
     if DEBUG: print ("Change LNA to", value)
   def ChangeTxLNA(self, value):		# LNA for Tx
@@ -634,9 +636,17 @@ class Hardware(BaseHardware):
     elif value > 48:
       value = 48
     value = ((value+12) & 0x3f) | 0x40 | 0x80
-    self.SetControlByte(0x0e, 3, value, False)		# C0 index == 0x0e, C3
+    self.SetControlByte(0x0e, 3, value, False)		# C0 index == 0b1110 == 0x0e, C3
     QS.pc_to_hermes(self.pc2hermes)
     if DEBUG: print ("Change Tx LNA to", value)
+  def ChangeAtten(self, value):
+    # value is 0 to 31
+    self.pc2hermes[4 * 10 + 3] = value & 0x1F			# C0 index == 0b1010, C4[4:0] attenuator, 0 to 31 dB
+    self.SetControlBit(0b1010, 5, value)			# enable attenuator
+    QS.pc_to_hermes(self.pc2hermes)
+    if DEBUG: print ("Change attenuator to", value)
+  def ChangePreamp(self, value):
+    self.SetControlBit(0b0000, 10, value)			# enable preamp
   def SetTxLevel(self):
     try:
       tx_level = self.conf.tx_level[self.band]
@@ -653,7 +663,7 @@ class Hardware(BaseHardware):
       tx_level = 0
     elif tx_level > 255:
       tx_level = 255
-    self.pc2hermes[4 * 9] = tx_level			# C0 index == 0x1001, C1[7:0] Tx level
+    self.pc2hermes[4 * 9] = tx_level			# C0 index == 0b1001, C1[7:0] Tx level
     QS.pc_to_hermes(self.pc2hermes)
     if DEBUG: print("Change tx_level to", tx_level)
   def MultiRxCount(self, count):	# count == number of additional receivers besides the Tx/Rx receiver: 1, 2, 3
@@ -876,6 +886,8 @@ class Hardware(BaseHardware):
       QS.set_hermeslite_writepointer(0)
     return False
   def WriteQueue(self, wait=False):
+    if self.hermes_board_id != 6:
+      return False
     self._wait_queue()
     # Send next write
     self.old_writequeue = self.pc2hermeslitewritequeue[:]
diff --git a/n2adr/hl2_hardware.py b/n2adr/hl2_hardware.py
index 1f6e2b3..bb928a1 100644
--- a/n2adr/hl2_hardware.py
+++ b/n2adr/hl2_hardware.py
@@ -26,12 +26,11 @@ class Hardware(BaseHw):
     return BaseHw.close(self)
   def ChangeFilterFrequency(self, tx_freq):
     if tx_freq and tx_freq > 0:
+      self.v2filter.SetTxFreq(tx_freq)
       if self.GUI:
         self.GUI.SetTxFreq(tx_freq)
-        self.GUI.freq_entry.ChangeValue("%.3f" % (tx_freq * 1E-6))
       else:
         self.anttuner.SetTxFreq(tx_freq)
-        self.v2filter.SetTxFreq(tx_freq)
   def ChangeFrequency(self, tx_freq, vfo_freq, source='', band='', event=None):
     self.ChangeFilterFrequency(tx_freq)
     return BaseHw.ChangeFrequency(self, tx_freq, vfo_freq, source, band, event)
diff --git a/n2adr/station_hardware.py b/n2adr/station_hardware.py
index 79a55b5..c197c08 100644
--- a/n2adr/station_hardware.py
+++ b/n2adr/station_hardware.py
@@ -1,9 +1,5 @@
 # This file supports various hardware boxes at my shack
 
-from __future__ import print_function
-from __future__ import absolute_import
-from __future__ import division
-
 import sys, struct, math, socket, select, time, traceback, os
 import wx, wx.lib.buttons
 
@@ -410,19 +406,16 @@ class AntennaTuner:     # Control my homebrew antenna tuner and my KI8BV dipole
     self.set_C = 0
     self.set_HighZ = 0
     self.antnum = 0				# Antenna number 0 or 1
-    self.dipole2 = None #AntennaControl(app, conf)	# Control the KI8BV dipole
-    if False and conf.use_rx_udp == 10:		# Hermes UDP protocol for Hermes-Lite2
-      path = 'TunerLCZ_HL2.txt'
-    else:
-      path = 'TunerLCZ.txt'
+    self.dipole2 = AntennaControl(app, conf)	# Control the KI8BV dipole
+    path = 'TunerLCZ.txt'
     if sys.platform == "win32":
-      path = 'C:/pub/' + path
+      self.path = 'C:/pub/' + path
     else:
-      path = '/home/jim/pub/' + path
-    fp = open(path, "r")
+      self.path = '/home/jim/pub/' + path
+    fp = open(self.path, "r")
     lines = fp.readlines()
     fp.close()
-    self.TunerLCZ = [(0, 0, 0, 0), (999111000, 0, 0, 0)]	# Add dummy first and last entry.
+    self.TunerLCZ = []
     for line in lines:
       freq, antL, antC, hilo = line.split()
       freq = int(freq)
@@ -451,7 +444,12 @@ class AntennaTuner:     # Control my homebrew antenna tuner and my KI8BV dipole
     pass
   def ChangeBand(self, band):
     pass
-  def FindLCZ(self, tx_freq):
+  def SaveLCZ(self):
+    fp = open(self.path, 'w')
+    for tup in self.TunerLCZ:
+      fp.write("%12d %2d %2d %d\n" % tup)
+    fp.close()
+  def FindIndexTup(self, tx_freq):
     i1 = 0
     i2 = len(self.TunerLCZ) - 1
     while 1:	# binary partition
@@ -462,20 +460,14 @@ class AntennaTuner:     # Control my homebrew antenna tuner and my KI8BV dipole
         i2 = i
       if i2 - i1 <= 1:
         break
-    # The correct setting is between i1 and i2.
+    # The correct setting is between i1 and i2, or below i1 or above i2.
     # Choose the index that is closest in frequency.
-    delta1 = tx_freq - self.TunerLCZ[i1][0]
-    delta2 = self.TunerLCZ[i2][0] - tx_freq
-    if i1 == 0:				# below the first frequency
+    if abs(tx_freq - self.TunerLCZ[i1][0]) < abs(tx_freq - self.TunerLCZ[i2][0]):
       index = i1
-    elif i2 == len(self.TunerLCZ) - 1:	# above the last frequency
+    else:
       index = i2
-    elif delta2 < delta1:	# i2 is closer
-      index = i2
-    else:			# i1 is closer
-      index = i1
-    if DEBUG: print ("AntennaTuner FindLCZ", tx_freq, i1, i2, len(self.TunerLCZ), self.TunerLCZ[index])
-    return self.TunerLCZ[index]
+    if DEBUG: print ("StatuinControlGUI FindIndexTup", tx_freq, i1, i2, len(self.TunerLCZ), index, self.TunerLCZ[index])
+    return index, self.TunerLCZ[index]
   def SetTxFreq(self, tx_freq, no_tune=False):
     #if DEBUG: print("AntennaTuner SetTxFreq", tx_freq)
     self.tx_freq = tx_freq
@@ -496,7 +488,7 @@ class AntennaTuner:     # Control my homebrew antenna tuner and my KI8BV dipole
     if abs(self.tune_freq - tx_freq) < 5000:		# ignore small changes
       return
     self.tune_freq = tx_freq
-    f, newL, newC, newH = self.FindLCZ(tx_freq)
+    index, (f, newL, newC, newH) = self.FindIndexTup(tx_freq)
     if newH != self.set_HighZ or self.set_C != newC or self.set_L != newL:
       self.set_HighZ = newH
       self.set_C = newC
@@ -540,26 +532,7 @@ class StationControlGUI(wx.Frame):    # Display a stand-alone control window for
     self.conf = conf
     self.data_saving = False
     self.tx_freq = 0
-    if sys.platform == "win32":
-      self.filename = 'C:/pub/TunerLCZ.tmp'
-    else:
-      self.filename = '/home/jim/pub/TunerLCZ.tmp'
-    try:
-      fp = open(self.filename, "r")
-    except FileNotFoundError:
-      lines = ()
-    else:
-      lines = fp.readlines()
-      fp.close()
-    self.TunerLCZ = [(0, 0, 0, 0), (999111000, 0, 0, 0)]	# Add dummy first and last entry.
-    for line in lines:
-      freq, antL, antC, hilo = line.split()
-      freq = int(freq)
-      antL = int(antL)
-      antC = int(antC)
-      hilo = int(hilo)
-      self.TunerLCZ.append((freq, antL, antC, hilo))
-    self.TunerLCZ.sort()
+    self.anttuner = self.hware.anttuner
     self.SetBackgroundColour('light steel blue')
     self.Bind(wx.EVT_CHAR_HOOK, self.OnKeyDown)
     sizer = wx.GridBagSizer(hgap=5, vgap=3)
@@ -569,6 +542,7 @@ class StationControlGUI(wx.Frame):    # Display a stand-alone control window for
     self.bands = []
     for band in ('160', '80', '60', '40', '30', '20', '17', '15', '12', '10'):
       b = wx.lib.buttons.GenToggleButton(self, -1, band)
+      b.Enable(False)
       b.SetUseFocusIndicator(False)
       b.SetBezelWidth(4)
       self.bands.append(b)
@@ -605,6 +579,7 @@ class StationControlGUI(wx.Frame):    # Display a stand-alone control window for
     szr = wx.BoxSizer(wx.HORIZONTAL)
     szr.AddSpacer(20)
     b = wx.lib.buttons.GenToggleButton(self, -1, "Key Down")
+    b.Enable(False)
     b.SetFont(font)
     b.SetUseFocusIndicator(False)
     b.SetBezelWidth(4)
@@ -612,6 +587,7 @@ class StationControlGUI(wx.Frame):    # Display a stand-alone control window for
     szr.Add(b)
     szr.AddSpacer(10)
     b = wx.lib.buttons.GenToggleButton(self, -1, "FilterV2 Preamp")
+    b.Enable(False)
     b.SetFont(font)
     b.SetUseFocusIndicator(False)
     b.SetBezelWidth(4)
@@ -623,16 +599,31 @@ class StationControlGUI(wx.Frame):    # Display a stand-alone control window for
     b.SetFont(font)
     szr.Add(b, flag=wx.ALIGN_CENTER_VERTICAL)
     szr.AddSpacer(10)
-    self.freq_entry = wx.TextCtrl(self, value='0000.000', style=wx.TE_PROCESS_ENTER)
+    self.freq_entry = wx.StaticText(self, -1, "0000.000")
+    #self.freq_entry = wx.TextCtrl(self, value='0000.000', style=wx.TE_PROCESS_ENTER)
     self.freq_entry.SetFont(font)
-    self.Bind(wx.EVT_TEXT_ENTER, self.OnFreqEntry, self.freq_entry)
-    szr.Add(self.freq_entry)
+    #self.Bind(wx.EVT_TEXT_ENTER, self.OnFreqEntry, self.freq_entry)
+    szr.Add(self.freq_entry, flag=wx.ALIGN_CENTER_VERTICAL)
     szr.AddSpacer(10)
-    b = wx.lib.buttons.GenButton(self, -1, "Search Freq")
+    b = wx.lib.buttons.GenButton(self, -1, "Freq-")
     b.SetUseFocusIndicator(False)
     b.SetBezelWidth(4)
     b.SetFont(font)
-    self.Bind(wx.EVT_BUTTON, self.OnButtonSearch, b)
+    self.Bind(wx.EVT_BUTTON, self.OnButtonDown, b)
+    szr.Add(b)
+    szr.AddSpacer(10)
+    b = wx.lib.buttons.GenButton(self, -1, "Freq+")
+    b.SetUseFocusIndicator(False)
+    b.SetBezelWidth(4)
+    b.SetFont(font)
+    self.Bind(wx.EVT_BUTTON, self.OnButtonUp, b)
+    szr.Add(b)
+    szr.AddSpacer(10)
+    b = wx.lib.buttons.GenButton(self, -1, "Delete")
+    b.SetUseFocusIndicator(False)
+    b.SetBezelWidth(4)
+    b.SetFont(font)
+    self.Bind(wx.EVT_BUTTON, self.OnButtonDelete, b)
     szr.Add(b)
     sizer.Add(szr, pos=(row, 0), span=(1, 3))
     if frame is None:
@@ -648,13 +639,13 @@ class StationControlGUI(wx.Frame):    # Display a stand-alone control window for
       self.Bind(wx.EVT_TIMER, self.HeartBeat)
       self.timer.Start(100)
   def SetTxFreq(self, tx_freq):
-    #print("StationControlGUI SetTxFreq", tx_freq)
+    tx_freq = ((tx_freq + 500) // 1000) * 1000
     self.tx_freq = tx_freq
-    index, tup = self.FindIndexTup(tx_freq)
+    anttuner = self.anttuner
+    index, tup = anttuner.FindIndexTup(tx_freq)
     self.sliderL.SetValue(tup[1])
     self.sliderC.SetValue(tup[2])
     self.btnHiLo.SetValue(tup[3])
-    anttuner = self.hware.anttuner
     fff, anttuner.set_L, anttuner.set_C, anttuner.set_HighZ = tup
     if tx_freq < 17000000:
       anttuner.antnum = 0
@@ -663,31 +654,7 @@ class StationControlGUI(wx.Frame):    # Display a stand-alone control window for
     if anttuner.antnum == 1 and anttuner.dipole2:
       anttuner.dipole2.SetTxFreq(tx_freq)
     anttuner.WantData()
-  def FindIndexTup(self, tx_freq):
-    i1 = 0
-    i2 = len(self.TunerLCZ) - 1
-    while 1:	# binary partition
-      i = (i1 + i2) // 2
-      if self.TunerLCZ[i][0] < tx_freq:
-        i1 = i
-      else:
-        i2 = i
-      if i2 - i1 <= 1:
-        break
-    # The correct setting is between i1 and i2.
-    # Choose the index that is closest in frequency.
-    delta1 = tx_freq - self.TunerLCZ[i1][0]
-    delta2 = self.TunerLCZ[i2][0] - tx_freq
-    if i1 == 0:				# below the first frequency
-      index = i1
-    elif i2 == len(self.TunerLCZ) - 1:	# above the last frequency
-      index = i2
-    elif delta2 < delta1:	# i2 is closer
-      index = i2
-    else:			# i1 is closer
-      index = i1
-    if DEBUG: print ("StatuinControlGUI FindLCZ", tx_freq, i1, i2, len(self.TunerLCZ), index, self.TunerLCZ[index])
-    return index, self.TunerLCZ[index]
+    self.freq_entry.SetLabel("%.3f" % (tx_freq * 1E-6))
   def OnBtnClose(self, event):
     self.hware.anttuner.close()
     self.hware.controlbox.close()
@@ -731,16 +698,15 @@ class StationControlGUI(wx.Frame):    # Display a stand-alone control window for
     f = ((f + 500) // 1000) * 1000
     if self.hware.v2filter:
       self.hware.v2filter.SetTxFreq(f)
-    self.hware.anttuner.SetTxFreq(f, no_tune=True)
+    self.anttuner.SetTxFreq(f, no_tune=True)
     self.freq_entry.ChangeValue("%.3f" % (f * 1E-6))
     self.SetTxFreq(f)
   def OnButtonHiLo(self, event):
-    anttuner = self.hware.anttuner
     if self.btnHiLo.GetValue():
-      anttuner.set_HighZ = 1
+      self.anttuner.set_HighZ = 1
     else:
-      anttuner.set_HighZ = 0
-    anttuner.WantData()
+      self.anttuner.set_HighZ = 0
+    self.anttuner.WantData()
   def OnFreqEntry(self, event=None):
     freq = self.freq_entry.GetValue()
     freq = float(freq) * 1E6
@@ -752,11 +718,27 @@ class StationControlGUI(wx.Frame):    # Display a stand-alone control window for
     freq = int(freq + 0.1)
     self.tx_freq = freq
     self.SetTxFreq(self.tx_freq)
+  def OnButtonDown(self, event):
+    index, tup = self.anttuner.FindIndexTup(self.tx_freq)
+    index -= 1
+    if index >= 0:
+      self.SetTxFreq(self.anttuner.TunerLCZ[index][0])
+  def OnButtonUp(self, event):
+    index, tup = self.anttuner.FindIndexTup(self.tx_freq)
+    index += 1
+    if index < len(self.anttuner.TunerLCZ):
+      self.SetTxFreq(self.anttuner.TunerLCZ[index][0])
+  def OnButtonDelete(self, event):
+    index, tup = self.anttuner.FindIndexTup(self.tx_freq)
+    if self.tx_freq == self.anttuner.TunerLCZ[index][0]:
+      del self.anttuner.TunerLCZ[index]
+    if index > 0:
+      self.SetTxFreq(self.anttuner.TunerLCZ[index - 1][0])
+    elif len(self.anttuner.TunerLCZ) > 0:
+      self.SetTxFreq(self.anttuner.TunerLCZ[0][0])
+    else:
+      self.SetTxFreq(0)
   def OnButtonSave(self, event):
-    freq = self.freq_entry.GetValue()
-    freq = float(freq) * 1E6
-    freq = int(freq + 0.1)
-    self.tx_freq = freq
     L = self.sliderL.GetValue()
     C = self.sliderC.GetValue()
     if self.btnHiLo.GetValue():
@@ -764,22 +746,19 @@ class StationControlGUI(wx.Frame):    # Display a stand-alone control window for
     else:
       hilo = 0
     tup = (self.tx_freq, L, C, hilo)
-    index, t = self.FindIndexTup(self.tx_freq)
-    if self.tx_freq == self.TunerLCZ[index][0]:
-      self.TunerLCZ[index] = tup
+    index, t = self.anttuner.FindIndexTup(self.tx_freq)
+    if self.tx_freq == self.anttuner.TunerLCZ[index][0]:
+      self.anttuner.TunerLCZ[index] = tup
     else:
-      self.TunerLCZ.append(tup)
-    self.TunerLCZ.sort()
-    fp = open(self.filename, 'w')
-    for tup in self.TunerLCZ[1:-1]:	# Throw away dummy entries
-      fp.write("%12d %2d %2d %d\n" % tup)
-    fp.close()
+      self.anttuner.TunerLCZ.append(tup)
+    self.anttuner.TunerLCZ.sort()
+    self.anttuner.SaveLCZ()
   def OnSliderL(self, event=None):
-    self.hware.anttuner.set_L = self.sliderL.GetValue()
-    self.hware.anttuner.WantData()
+    self.anttuner.set_L = self.sliderL.GetValue()
+    self.anttuner.WantData()
   def OnSliderC(self, event=None):
-    self.hware.anttuner.set_C = self.sliderC.GetValue()
-    self.hware.anttuner.WantData()
+    self.anttuner.set_C = self.sliderC.GetValue()
+    self.anttuner.WantData()
   def OnBtnV2Preamp(self, event):
     if self.hware.v2filter:
       self.hware.v2filter.SetPreamp(event.GetEventObject().GetValue())
@@ -1073,21 +1052,3 @@ class AT200PC:		# Control an AT-200PC autotuner made by LDG
         self.set_C += 1
       elif text == 'C-':
         self.set_C -= 1
-
-class App(wx.App):
-  def OnInit(self):
-    if sys.path[0] != "'.'":		# Make sure the current working directory is on path
-      sys.path.insert(0, '.')
-    import quisk_conf_defaults as conf
-    import quisk_hardware_model as hardware
-    self.bottom_widgets = None
-    hardware.anttuner = AntennaTuner(self, conf)	# Control the antenna tuner
-    hardware.v2filter = FilterBoxV2(self, conf)	# Control V2 filter box
-    hardware.controlbox = ControlBox(self, conf)	# Control my Station Control Box
-    self.main_frame = frame = StationControlGUI (None, hardware, self, conf)
-    frame.Open()
-    frame.Show()
-    return True
-
-if __name__ == '__main__':
-  App().MainLoop()
diff --git a/perseuspkg/quisk_hardware.py b/perseuspkg/quisk_hardware.py
index 0301342..3ad119c 100644
--- a/perseuspkg/quisk_hardware.py
+++ b/perseuspkg/quisk_hardware.py
@@ -18,7 +18,7 @@ from quisk_hardware_model import Hardware as BaseHardware
 DEBUG = 1
 
 # Define the name of the hardware and the items on the hardware screen (see quisk_conf_defaults.py):
-################ Receivers PerseusSDR, The PerseusSDR interface to multiple hardware SDRs.
+################ Receivers PerseusSDR, The PerseusSDR interface to multiple SDRs.
 ## hardware_file_name		Hardware file path, rfile
 # This is the file that contains the control logic for each radio.
 #hardware_file_name = 'perseuspkg/quisk_hardware.py'
diff --git a/quisk.py b/quisk.py
index d8e397d..4a2ed9f 100644
--- a/quisk.py
+++ b/quisk.py
@@ -3718,7 +3718,7 @@ class App(wx.App):
   'wfallScaleZ', 'wfallGrScaleZ', 'graphScaleZ', 'split_rxtx_play', 'modeFilter',
   'file_name_rec_audio', 'file_name_rec_samples', 'file_name_rec_mic', 'file_name_rec_tmp',
   'file_name_play_audio', 'file_name_play_samples', 'file_name_play_cq',
-  'file_play_source', 'hermes_LNA_dB']
+  'file_play_source', 'hermes_LNA_dB', 'hermes_atten_dB']
   def __init__(self):
     global application
     QS.AppStatus(1)
@@ -3939,6 +3939,7 @@ class App(wx.App):
     self.serial_ptt_active = False
     self.vox_ptt_active = False
     self.hermes_LNA_dB = 20
+    self.hermes_atten_dB = 0
     if hasattr(Hardware, "OnChangeRxTx"):
       self.want_RxTx = True
     else:
@@ -6798,7 +6799,7 @@ class App(wx.App):
     if self.timer - self.heart_time0 > 0.10:	# call hardware to perform background tasks:
       self.heart_time0 = self.timer
       Hardware.HeartBeat()
-      if conf.hermes_lite2_enable:
+      if conf.use_rx_udp == 10 and Hardware.hermes_board_id == 6:
         self.tx_inhibit = QS.get_params('quisk_tx_inhibit')
       else:
         self.tx_inhibit = 0
diff --git a/quisk_conf_defaults.py b/quisk_conf_defaults.py
index 67d7086..e80c491 100644
--- a/quisk_conf_defaults.py
+++ b/quisk_conf_defaults.py
@@ -48,7 +48,7 @@ quisk_widgets = None
 
 
 
-################ Receivers SoftRock USB, Devices controlled by USB that capture samples from a sound card, and (for Tx) play samples to a sound card
+################ Receivers SoftRock USB, Sound card radios controlled by USB.
 ## hardware_file_name		Hardware file path, rfile
 # This is the file that contains the control logic for each radio.
 #hardware_file_name = 'softrock/hardware_usb.py'
@@ -133,7 +133,7 @@ digital_tx_level = 100
 
 
 
-################ Receivers SoftRock Fixed, Fixed frequency devices that capture samples from a sound card, and (for Tx) play samples to a sound card
+################ Receivers SoftRock Fixed, Fixed frequency sound card radios.
 ## hardware_file_name		Hardware file path, rfile
 # This is the file that contains the control logic for each radio.
 #hardware_file_name = 'quisk_hardware_fixed.py'
@@ -174,7 +174,7 @@ digital_tx_level = 100
 
 
 
-################ Receivers HiQSDR, The original N2ADR hardware and the improved HiQSDR using UDP
+################ Receivers HiQSDR, The original N2ADR and HiQSDR radios.
 ## hardware_file_name		Hardware file path, rfile
 # This is the file that contains the control logic for each radio.
 #hardware_file_name = 'hiqsdr/quisk_hardware.py'
@@ -258,7 +258,7 @@ sndp_active = True
 
 
 
-################ Receivers Hermes, The Hermes-Lite Project and possibly other hardware with the Hermes FPGA code.
+################ Receivers Hermes, The Hermes-Lite project by Steve Haynal.
 ## hardware_file_name		Hardware file path, rfile
 # This is the file that contains the control logic for each radio.
 #hardware_file_name = 'hermes/quisk_hardware.py'
@@ -275,7 +275,7 @@ sndp_active = True
 # You can set these options:
 
 ## use_rx_udp			Hardware type, integer choice
-# This is the type of UDP hardware.  Use 10 for the Hermes protocol.
+# This is the type of UDP hardware.  Use 10 for the Hermes Lite2 protocol.
 #use_rx_udp = 10
 
 ## udp_rx_ip		Hermes known IP, text
@@ -373,6 +373,7 @@ hermes_disable_sync = False
 # be sure to write it down. To use this address you must set "Eeprom IP Usage".
 # And you may want to set "Hermes known IP" too. Make sure the address does not conflict
 # with your DHCP server.
+# Power cycle the HL2 after changing this item.
 Hware_Hl2_EepromIP = '192.168.1.6'
 #Hware_Hl2_EepromIP = '192.168.1.241'
 
@@ -380,6 +381,7 @@ Hware_Hl2_EepromIP = '192.168.1.6'
 # This is the way the EEPROM IP address is used at power on.
 # "Ignore" means it is not used at all. "Set address" means DHCP is not used and the EEPROM IP address is used.
 # "Use DHCP first" means the EEPROM IP address is only used if DHCP fails.
+# Power cycle the HL2 after changing this item.
 Hware_Hl2_EepromIPUse = 'Ignore'
 #Hware_Hl2_EepromIPUse = 'Use DHCP first'
 #Hware_Hl2_EepromIPUse = 'Set address'
@@ -390,6 +392,7 @@ Hware_Hl2_EepromIPUse = 'Ignore'
 # at power on instead of the factory supplied MAC address 0:1c:c0:a2:13:dd. It is only used at power on,
 # and it is only used if it is marked valid by setting "Eeprom MAC usage" to "Set address".
 # If you have two HL2's, you must have a unique MAC address for each.
+# Power cycle the HL2 after changing this item.
 Hware_Hl2_EepromMAC = '0xA1 0x6B'
 #Hware_Hl2_EepromMAC = '0x4C 0x33'
 
@@ -398,6 +401,7 @@ Hware_Hl2_EepromMAC = '0xA1 0x6B'
 # the HL2 will use the last two MAC bytes from "Eeprom MAC address"; otherwise the default MAC is used.
 # If you change this item, the bit is written to the HL2.
 # The HL2 only uses these bits at power on.
+# Power cycle the HL2 after changing this item.
 Hware_Hl2_EepromMACUse = 'Ignore'
 #Hware_Hl2_EepromMACUse = 'Set address'
 
@@ -474,13 +478,6 @@ hermes_iob_rxin = 'J10 available'
 #hermes_iob_rxin = 'HL2 Rx to J9'
 #hermes_iob_rxin = 'Use J9 and J10'
 
-## hermes_lite2_enable			Hermes Lite2 protocol, boolean
-# This turns on some of the protocol extensions for the Hermes Lite2 that are not part
-# of the official Hermes Protocol 1. Currently this only enables Tx Inhibit (CN8).
-# Changes are immediate (no need to restart).
-hermes_lite2_enable = True
-#hermes_lite2_enable = False
-
 
 # These are known power meter calibration tables. This table is not present in the JSON settings file.
 power_meter_std_calibrations = {}
@@ -508,17 +505,17 @@ Hermes_BandDictEnTx = False
 #Hermes_BandDictEnTx = True
 
 
-################ Receivers Red Pitaya, The Red Pitaya Project by Pavel Demin.  This uses the Hermes FPGA code.
+################ Receivers Red Pitaya, The Red Pitaya project by Pavel Demin.
 ## hardware_file_name		Hardware file path, rfile
 # This is the file that contains the control logic for each radio.
 #hardware_file_name = 'hermes/quisk_hardware.py'
 
 ## widgets_file_name			Widget file path, rfile
 # This optional file adds additional controls for the radio.
-#widgets_file_name = ''
+#widgets_file_name = 'hermes/hpsdr_widgets.py'
 
 ## use_rx_udp			Hardware type, integer choice
-# This is the type of UDP hardware.  Use 10 for the Hermes protocol.
+# This is the type of UDP hardware.  Use 10 for the Red Pitaya using the OpenHPSDR protocol.
 #use_rx_udp = 10
 
 ## rx_udp_ip				IP change, text
@@ -586,7 +583,87 @@ Hermes_BandDictEnTx = False
 #Hermes_BandDictEnTx = True
 
 
-################ Receivers SoapySDR, The SoapySDR interface to multiple hardware SDRs.
+################ Receivers OpenHPSDR, Radios using the HPSDR Protocol 1.
+## hardware_file_name		Hardware file path, rfile
+# This is the file that contains the control logic for each radio.
+#hardware_file_name = 'hermes/quisk_hardware.py'
+
+## widgets_file_name			Widget file path, rfile
+# This optional file adds additional controls for the radio.
+#widgets_file_name = 'hermes/hpsdr_widgets.py'
+
+## use_rx_udp			Hardware type, integer choice
+# This is the type of UDP hardware.  Use 10 for hardware using the OpenHPSDR protocol 1.
+#use_rx_udp = 10
+
+## rx_udp_ip				IP change, text
+# This item should be left blank. It is used to change the IP address of the hardware to a different
+# IP once the hardware is found. Not all Hermes firmware supports changing the IP address.
+#rx_udp_ip = ""
+
+## rx_udp_port				Hardware UDP port, integer
+# This is the UDP port number of your hardware.
+#rx_udp_port = 1024
+
+## rx_udp_ip_netmask		Network netmask, text
+# This is the netmask for the network.
+#rx_udp_ip_netmask = '255.255.255.0'
+
+## tx_ip					Transmit IP, text
+# Leave this blank to use the same IP address as the receive hardware.  Otherwise, enter "disable"
+# to disable sending transmit I/Q samples, or enter the actual IP address.  You must enter "disable"
+# if you have multiple hardwares on the network, and only one should transmit. This item is normally blank.
+tx_ip = ""
+#tx_ip = "disable"
+
+## tx_audio_port			Tx audio UDP port, integer
+# This is the UDP port for transmit audio I/Q samples.  Enter zero to calculate this from the
+# base hardware port.  Otherwise enter the special custom port.
+tx_audio_port = 0
+
+## rx_udp_clock				Clock frequency Hertz, integer
+# This is the clock frequency of the hardware in Hertz.
+#rx_udp_clock = 122880000
+#rx_udp_clock = 76800000
+#rx_udp_clock = 125000000
+
+## tx_level		Tx Level, dict
+# This sets the transmit level 0 to 255 for each band.
+# The config screen has a slider 0 to 100% so you can reduce the transmit power.
+# The hardware only supports a limited adjustment range, so zero is still a small amount of power.
+tx_level = {}
+
+## digital_tx_level			Digital Tx power %, integer
+# Digital modes reduce power by the percentage on the config screen.
+# This is the maximum value of the slider.
+#digital_tx_level = 100
+
+## hermes_code_version		Hermes code version, integer
+# There can be multiple Hermes devices on a network, but Quisk can only use one of these.  If you have multiple
+# hermes devices, you can use this to specify a unique device.  Or use -1 to accept any board.
+hermes_code_version = -1
+
+## hermes_board_id			Hermes board ID, integer
+# There can be multiple Hermes devices on a network, but Quisk can only use one of these.  If you have multiple
+# hermes devices, you can use this to specify a unique device.  Or use -1 to accept any board.
+hermes_board_id = -1
+
+## Hermes_BandDict		Hermes Bus, dict
+# The Hermes_BandDict sets the 7 bits on the J16 connector.
+Hermes_BandDict = {
+	'160':0b0000001, '80':0b0000010, '60':0b0000100, '40':0b0001000, '30':0b0010000, '20':0b0100000, '15':0b1000000}
+
+## Hermes_BandDictTx		Tx IO Bus, dict
+# The Hermes_BandDictTx sets the 7 bits on the J16 connector for Tx if enabled.
+Hermes_BandDictTx = {'160':0, '80':0, '60':0, '40':0, '30':0, '20':0, '17':0, '15':0, '12':0, '10':0}
+
+## Hermes_BandDictEnTx		Enable Tx Filt, boolean
+# Enable the separate Rx and Tx settings for the J16 connector.
+Hermes_BandDictEnTx = False
+#Hermes_BandDictEnTx = True
+
+
+################ Receivers SoapySDR, The SoapySDR interface to multiple SDRs.
 ## hardware_file_name		Hardware file path, rfile
 # This is the file that contains the control logic for each radio.
 #hardware_file_name = 'soapypkg/quisk_hardware.py'
@@ -602,7 +679,7 @@ Hermes_BandDictEnTx = False
 # Further items are present in the radio dictionary with names soapy_*
 
 
-################ Receivers SdrIQ, The SDR-IQ receiver by RfSpace
+################ Receivers SdrIQ, The SDR-IQ receiver by RfSpace.
 ## hardware_file_name		Hardware file path, rfile
 # This is the file that contains the control logic for each radio.
 hardware_file_name = 'quisk_hardware_sdriq.py'
@@ -633,7 +710,7 @@ sdriq_decimation = 1250
 
 
 
-################ Receivers Odyssey,   The Odyssey project using a UDP protocol similar to the HiQSDR
+################ Receivers Odyssey,   The Odyssey project.
 ## hardware_file_name		Hardware file path, rfile
 # This is the file that contains the control logic for each radio.
 #hardware_file_name = 'hiqsdr/quisk_hardware.py'
@@ -744,7 +821,7 @@ sndp_active = True
 #radio_sound_mic_boost = True
 
 
-################ Receivers Odyssey2,   The Odyssey-2 project using the HPSDR Hermes protocol
+################ Receivers Odyssey2,   The Odyssey-2 project.
 ## hardware_file_name		Hardware file path, rfile
 # This is the file that contains the control logic for each radio.
 #hardware_file_name = 'hermes/quisk_hardware.py'
@@ -759,7 +836,7 @@ sndp_active = True
 # You can set these options:
 
 ## use_rx_udp			Hardware type, integer choice
-# This is the type of UDP hardware.  Use 10 for the Hermes protocol.
+# This is the type of UDP hardware.  Use 10 for the Odyssey-2.
 #use_rx_udp = 10
 
 ## rx_udp_ip				IP change, text
@@ -828,7 +905,7 @@ Hermes_BandDictEnTx = False
 #Hermes_BandDictEnTx = True
 
 
-################ Receivers Afedri,   The Afedri SDR receiver with the Ethernet interface.
+################ Receivers Afedri,   The Afedri SDR receiver with Ethernet.
 ## hardware_file_name		Hardware file path, rfile
 # This is the file that contains the control logic for each radio.
 #hardware_file_name = 'afedrinet/quisk_hardware.py'
@@ -860,7 +937,7 @@ Hermes_BandDictEnTx = False
 #default_rf_gain = 11
 
 
-################ Receivers Control Head, Use Quisk to control a remote radio. No real hardware is used here.
+################ Receivers Control Head, Use Quisk to control a remote Quisk radio.
 ## hardware_file_name		Hardware file path, rfile
 # Quisk can be used as a control head to control a real radio located remotely.
 # This file contains the control logic for remote radios of type Hermes, SoftRock or HiQSDR.
diff --git a/setup.py b/setup.py
index d47ee29..b1474b3 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@ import os
 # You must define the version here.  A title string including
 # the version will be written to __init__.py and read by quisk.py.
 
-Version = '4.2.46'
+Version = '4.2.47'
 
 fp = open("__init__.py", "w")	# write title string
 fp.write("#Quisk version %s\n" % Version)