Uploaded Sat Jun 20 2026 03:35 pm
Ramsey PA20 power amp
pagers.txt (5K)Uploaded Sat Jun 20 2026 03:35 pm
BRAVO pagers - undocumented test features
pcs300.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
Adjustment of PCS-300 PLL
pcs_4000.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
Modifying the Azden PCS-4000
pk232lok.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
PK-232 Lockup Cures
pr52-222.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
PR-52 and PR-222 Mods
pro2004.txt (5K)Uploaded Sat Jun 20 2026 03:35 pm
Pro-2004 cellular mod
pro2005.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
modifications
pro2005a.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
Improving Audio in the PRO-2005/6
pro2006.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
PRO-2006
pro2006n.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
PRO-2006 celluar mod
pro2006s.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
Pro2005/6 SSB MOD HERE!
pro200sb.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
Pro2005/6 SSB MOD HERE!
pro2020.txt (5K)Uploaded Sat Jun 20 2026 03:35 pm
PRO 2020 SCANNER MOD
PRO2020.ZIP (3,384K)Uploaded Sat Jun 20 2026 03:35 pm
PRO 2020 SCANNER MODS - GIF Files
pro2021.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
A Pro 2021 Mod
pro2022.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
Realistic PRO-2022 Cellular Restoration
pro2026.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
PRO-2026 MODS!!!
pro2030.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
RS PRO-2030 Information
pro2032.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
PRO-2032 MOD
pro2042.txt (8K)Uploaded Sat Jun 20 2026 03:35 pm
Trunking mod for the PRO-2042
pro23.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
Pro-23 Mod
pro34.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
PRO-34 Scanner Modifications
pro37.txt (16K)Uploaded Sat Jun 20 2026 03:35 pm
PRO-37 Scanner Modifications (Long)
pro37_1.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
PRO37 mod
pro38.txt (5K)Uploaded Sat Jun 20 2026 03:35 pm
A (useless?) modification for the PRO-38
pro39.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
PRO-39 Memory Life
pro42aus.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
Mods for PRO-43
pro43.txt (6K)Uploaded Sat Jun 20 2026 03:35 pm
Cellular (870-890 MHz) and low band (51-88 MHz)
pro43_1.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
TWO frequency mods for the PRO-43
pro43_2.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
Improved audio for the PRO-43 portable scanner
pro43aus.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
Mods for PRO-43
pro43mtr.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
PRO-43 S-Meter!
pro51.txt (9K)Uploaded Sat Jun 20 2026 03:35 pm
PRO51 MOD
pro_46.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
Pro46.Mod
ps50.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
PS50 fix
pulsar.txt (13K)Uploaded Sat Jun 20 2026 03:35 pm
Motorola Pulsar II Mods (makes a repeater)
r5000.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
R5000
r7000.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
R7000 Display/Sensitivity Problem
r7000_2.txt (26K)Uploaded Sat Jun 20 2026 03:35 pm
R7000 Anthology modifications
rad_mods.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
Radio Mods email server
radio.txt (5K)Uploaded Sat Jun 20 2026 03:35 pm
This file is called: RADIO.MOD - email server
radiomod.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
Follow-up to RADIO.TXT
ramseyfx.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
Ramsey FX transceiver kits
rci2950.txt (5K)Uploaded Sat Jun 20 2026 03:35 pm
Mods for RCI-2950
rci2970.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
Mods for RCI-2970
rci_2950.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
Mods for RCI-2950
rl112.jpg (281K)Uploaded Sat Jun 20 2026 03:35 pm
MAHA RL-112
rl115.jpg (205K)Uploaded Sat Jun 20 2026 03:35 pm
MAHA RL-115
rl412.jpg (281K)Uploaded Sat Jun 20 2026 03:35 pm
MAHA RL-412
rl501.jpg (253K)Uploaded Sat Jun 20 2026 03:35 pm
MAHA RL-501
rs12140.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
RS Weather Alert Radio
rs_freq.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
Hold Function for Radio Shack Frequency Counter
sat500.txt (5K)Uploaded Sat Jun 20 2026 03:35 pm
Updated fix of the synchronous detector of Grundig
scanner.txt (5K)Uploaded Sat Jun 20 2026 03:35 pm
Squelch Improvements for Scanners
sg2000.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
SG-2000 AM filter BYPASS modification
sgccube.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
SGC Smart Cube Mod
tad_mod.pdf (124K)Uploaded Sat Jun 20 2026 03:35 pm
TAD Programming Notes
tapr9600.txt (12K)Uploaded Sat Jun 20 2026 03:35 pm
TAPR 9600 MODEM MODS PART 1
tc2duplx.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
TNC2 Duplex Mod
th215.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TH-215A modification
th21tnc.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
KENWOOD TH-series HT TNC Interconnection
th225.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TH225A modifications wanted
th22at.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
TH22AT extended frequency operation.
th235a.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
MARS freq modifications for TH235A
th25.txt (8K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood HT-45A mods? ( and TH-25AT )
th26.txt (6K)Uploaded Sat Jun 20 2026 03:35 pm
Needed: Kenwood TH-26A and TH-46A Mods
th2600a.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
MOD TO OPEN TX ON THE KENWOOD TH-2600-A
th27a.txt (8K)Uploaded Sat Jun 20 2026 03:35 pm
TH27a Mods
th28_1.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TH28 Mod
th28a.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TH28A Mods (here they are)
th45.txt (8K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood HT-45A mods? ( and TH-25AT )
th45_2.txt (7K)Uploaded Sat Jun 20 2026 03:35 pm
TH-45 diodes
th47a.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
N2MODification File for Kenwood TH-47A 440 Mhz HT
th75.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
KENWOOD TH-75A MOD
th77.txt (8K)Uploaded Sat Jun 20 2026 03:35 pm
Here are the Kenwood TH-77 mods!
th77a.txt (8K)Uploaded Sat Jun 20 2026 03:35 pm
Here are the Kenwood TH-77A mods!
th78_new.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
TH78 mods for newer radios
th78a_0.txt (9K)Uploaded Sat Jun 20 2026 03:35 pm
Guide to Undocumented Features of the TH-78A
th78a_1.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TH-78 mods / Game
th78a_2.txt (7K)Uploaded Sat Jun 20 2026 03:35 pm
TH78A mod file, crossband repeat, cloning
th78a_3.txt (13K)Uploaded Sat Jun 20 2026 03:35 pm
More TH 78 Mods
th78warn.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
KENWOOD TH-78A MOD WARNING
th79a.txt (22K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TH79A mods
th79rx.jpg (68K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TH79A Receive Mods
th79tx.jpg (33K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TH79A Transmit Mods
thf6a.jpg (358K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TH-F6A Mod picture
thg71a.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TH-G71A All Band Mod
thx5pwr.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
TH25 and 45 automatic power off defeat
tiny2tnc.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
Tiny-2 tnc fix
tk805.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TK-805 (COMMERCIAL RADIO) Mod
tm211.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
KENWOOD TM-211 OUT OF BAND MODIFICATIONS
tm221.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TM221a, no TX in high power mode fix
tm221_2.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
EXTENDED RANGE !!
tm231.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TM-231 Low Mic Audio Fix
tm241.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
TM241 TX mod file
tm2530.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TM-2530/2550/2570 MARS/CAP
tm261.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
TM261 TX mod file
tm321a.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TM321A Mars/cap mod
tm321a_2.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TM321a weak mic audio fix
tm321a_3.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
Packet mod for TM321
tm421.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
TM421 modfile
tm701.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
TM701A CROSSBAND MOD
tm701a.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TM701A mods
tm721.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
TM721 modification
tm721_2.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TM-621,721 mods ?
tm721_3.txt (6K)Uploaded Sat Jun 20 2026 03:35 pm
TM-721A UHF Extend Mod
tm731.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
TM-731A RPTR & OUT-OF-BAND MODS
tm732a_1.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TM-732A Extended Receive Mod
tm732a_2.txt (5K)Uploaded Sat Jun 20 2026 03:35 pm
TM-732A MODIFICATION MATRIX
tm732a_6.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
update to TM-732 Mod
tm733a.txt (30K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TM-733A Mods/Undoc Features
tm741.txt (16K)Uploaded Sat Jun 20 2026 03:35 pm
TM-741 Mod
tm741732.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
Undocumented Kenwood Features/Games TM-741/TM-732
tm741_1.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TM-741a GAME Dox!!
tm741_2.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood 741 Out of Band Problem
tm742.txt (6K)Uploaded Sat Jun 20 2026 03:35 pm
TM-742/942 Remote Control
tm742_1.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
TM742 freq extension .1
tm742_2.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
TM-742/942 Beyond Mars/CAP Mod. Guide
tm742_3.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
TM-742/(942?) Control Unit X53-346X-XX ***B/2** Mod
tm941a.txt (5K)Uploaded Sat Jun 20 2026 03:35 pm
TM941a mod
tm941a_2.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TM-941A UNDOCUMENTED FEATURE
tm942.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
TM-742/942 Beyond Mars/CAP Mod. Guide
tm96baud.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
TM621 721 731 9600 baud mod file
tm_741_m.txt (18K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TM-741 Mods. PLEASE READ.
tm_96kb.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
TM621 721 731 9600 baud mod file
tmd700.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
TM-D700A/E Mods
tmd700a.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TM-D700A/E info on APRS
tmg707a.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TM-G707A (and V7A)
tmv7a.txt (5K)Uploaded Sat Jun 20 2026 03:35 pm
TM-V7A Notes and expanded TX
tnc2.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
RELIABITITY MOD FOR TAPR-2's
tnc220.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
FULLDUPLEX on the Pac-Comm TNC-220
tnc2a.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
Cleaning up MFJ 1270B
tr2400.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
TR2400 repair notes
tr2500.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
KENWOOD TR-2500/3500 DIP SWITCH SETTING
tr2600a.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TR-2600 extended xmit
tr7625.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TR7625 intermittant TX fix
tr7930.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
CIRCUIT MOD FOR KENWOOD TR7930/7950 TRANSCEIVER
tr7950.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TR-7950 power output
tr8400.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TR-8400 20Khz Channel Spacing
ts140.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
TS140 intermittant loss of TX power fix
ts180.txt (10K)Uploaded Sat Jun 20 2026 03:35 pm
TS180s notes (long)
ts2400.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
TS2400 Mods
ts2545at.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
TH25 and 45 automatic power off defeat
ts2600.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
KENWOOD 2600 extend
ts275dx.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
Extend Freq Range SommerKamp TS275 DX - YO3GGH
ts430.txt (7K)Uploaded Sat Jun 20 2026 03:35 pm
Trio - Kenwood TS430 extended coverage
ts430_2.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
MARS AND CAP FREQUENCIES FOR THE TS430S
ts430s.txt (6K)Uploaded Sat Jun 20 2026 03:35 pm
TS430 power fault - ANSWERS
ts430s2.txt (11K)Uploaded Sat Jun 20 2026 03:35 pm
Receiver Sensitivity Mod
ts440.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
KENWOOD TS-440 Mod TS440 Q33 protection
ts440_1.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TS440 receiver audio mods file
ts440_at.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TS-440S MOD TO USE ANTENNA TUNER FOR XT AND RX.-
ts450690.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
TS450 and TS690 TX mod file
ts450s.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
TS450S Mars/CAP Antenna Tuning
ts45at.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
TH25 and 45 automatic power off defeat
ts50.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
TS-50 Power Mod for QRP
ts50_1.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
TS50 extended xmit
ts520.txt (12K)Uploaded Sat Jun 20 2026 03:35 pm
TS520 service notes
ts530.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TS530 WARC bands mod
ts570d.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TS570D extended freq mod
ts570dg.jpg (144K)Uploaded Sat Jun 20 2026 03:35 pm
TS570D extended freq mod graphic
ts680.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TS680 Freq Extend mod
ts680_2.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TS-680 mods
ts690.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
TS450 and TS690 TX mod
ts700cw.doc (7K)Uploaded Sat Jun 20 2026 03:35 pm
CW modification by W0PN. Word doc format
ts711.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TS-711A Mod
ts790a.txt (5K)Uploaded Sat Jun 20 2026 03:35 pm
TS-790A X-Band Repeat Mod
ts820.txt (8K)Uploaded Sat Jun 20 2026 03:35 pm
TS820 Receive AUX band installation
ts830.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
TS830 frequency shift, low volt fix
ts830mod.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
How to fix freq jumping on TS-830
ts850_2.txt (9K)Uploaded Sat Jun 20 2026 03:35 pm
TS850S features and mod
ts850s.txt (21K)Uploaded Sat Jun 20 2026 03:35 pm
More TS850S features and mod
ts850s_1.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TS850S sidetone mode
ts870.txt (19K)Uploaded Sat Jun 20 2026 03:35 pm
TS870 Modification
ts930.txt (9K)Uploaded Sat Jun 20 2026 03:35 pm
MODS for KENWOOD TS-930
ts940.txt (5K)Uploaded Sat Jun 20 2026 03:35 pm
TS940s erratic display or control fix
ts940ibm.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
TS-940 Control Program
ts950sdx.jpg (49K)Uploaded Sat Jun 20 2026 03:35 pm
TS-950SDX xmit mod
tw4000.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
TW4000 mod notes
tw_4000.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
Mod for Kenwood TW-4000 for CAP
tx140x.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
Kenwood TS140 External Power Mod
u2at.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
Extended xmit mod for the Icom IC-u2AT handheld
uni2510.txt (2K)Uploaded Sat Jun 20 2026 03:35 pm
Uniden 2510 AGC speed mod for packet
vx150.jpg (29K)Uploaded Sat Jun 20 2026 03:35 pm
Picture for the VX-150 mod
vx150.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
Mods for the VX-150
vx1r.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
Extend Transmit range of Yaesu VX-1R
vx500mod.doc (20K)Uploaded Sat Jun 20 2026 03:35 pm
VX-500 Mod (word doc)
vx500mod.jpg (21K)Uploaded Sat Jun 20 2026 03:35 pm
VX-500 Mod (picture)
vx5r.txt (5K)Uploaded Sat Jun 20 2026 03:35 pm
Extend Transmit range of Yaesu VX-5R
vx7r.txt (3K)Uploaded Sat Jun 20 2026 03:35 pm
Extended Xmit - Yaesu VX-7R (with notes)
vxa100.txt (5K)Uploaded Sat Jun 20 2026 03:35 pm
Program the Book memories in Yeasu VXA-00
wilson.txt (1K)Uploaded Sat Jun 20 2026 03:35 pm
MODS FOR THE WILSON MARK II AND MARK IV and MARS
YAESUMIC.TXT (2K)Uploaded Sat Jun 20 2026 03:35 pm
Add a time delay to the DTMF pad & xmit key
z1amods.txt (4K)Uploaded Sat Jun 20 2026 03:35 pm
Extend freq range of Z1A - KD6ALI