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MODIFICATION CORNER


ICF-2010 adjustment revisited

Bearcat Mods

Expanded RX for the ADI AT-200 - 130-173.995 mHz

Expanded RX and TX range for the ADI AT-200

Expanded RX and TX range for the ADI AT-201

Expanded RX and TX range for the ADI AT-400

How to modify at-600/htx-204

Expanded TX for the ADI AR-146 t

Expanded TX for the ADI AR-446

Cherokee AH-100 HT am/ssb CB to 10-meters

ICOM IC-2AT, IC-02AT Mods

Extended frequency rx and tx of the ALR22T & ALR22HT

Review: AOR AR-1500 handheld scanner

AOR AR-3000 changing priority channel test time.

Reprogramming the AR1000

Bass Audio mod for the the AR3000

Filter mod for the the AR8000

ATS803A Anti-chuffing Mod

Radio reviews

Radio reviews

Here is a Bearcat 175xl mod.

Uniden Bearcat 200XLT Modifications

BC200xlt CPU pinouts!

2500xlt cellular mod

BC2500XLT cellular mod

Bearcat Mods

BC 8500 cellular mod

Mods For Bearcat 855xlt

BC855XLT

bc890xlt-800mhz full restore

C160/168 Mod for Freq Spred and AM - YO3GGH

Extra functions for Standard C508A

Extra functions for Standard C528/520

Standard HT 528 mods (999MHz)

Standard C528

Extra functions for Standard C528/520

THE REAL Standard 558 radio mod

Standard C5608DA 800MHz rx keyboard

Re: Standard C568A - TX Mod

Standard C5718DA wide band xmit

Standard C-628A Radio Modifications

Alinco DJ120 extended transmit

DJ-160 MODS

Alinco DJ-162 Mod - (Here's How)

DJ500 Mod

Mod for ALINCO DJ-580T D/B HH

Alinco DJ580.MOD

DJ580T 800 MHZ.1

DJ580T. keypad mods

ALINCO F1 2 METER HANDHELD

Alinco DJF1T mods

Alinco DJ-G5T mods

Expand 2-meter freq for Alinco DJ-S11 - KC7GF

Alinco DJ-S41 UHF RADIO MOD

DR110 mod

ALINCO DR110D 45w 2m mobile.

9600 baud mod for Alinco 110, 112, 1200 radios

EXTENDED FREQ MOD FOR ALINCO DR119T

MFJ - ALINCO & 9600

DR1200 InterMOD reduction mod

Alinco DR1200t full band mod

DR130 MARS mod

Alinco 1600 Packet Mod/Interface, Archive

Alinco DR-430 Extended TX modification.

Alinco DR510 Crossband Repeater Mod

DR570 MODS

MODS FOR OUT OF BAND ENABLE

DR599t extended RX

DR600 Mod

Extend Tx/Rx freq for Alinco Dr-605T - KC7JSP

DR610T Mod

Re: Mods for Alinco DRM06?

DRSI Packet Modem Mod

ATS803A Anti-chuffing Mod

DX440 mod

ATS803A Anti-chuffing Mod

DX440 mod

Alinco DX-70T Mod

Yaesu FT-23R 2m walkie talkie anthology

Yaesu FL-7000 Linear Amp Mod

mod for FT-10, here it is

FT990 and 1000 extended xmit

FT-1000MP extended xmit

FT101E mods so you can use USA final tubes

Extend Freq range on FT-11R

FT-209RH mods resolved

FT212 mods

FT221R repeater mod

Yaesu FT-2200 2m mods

FT23, 33, 73 extended range mods

FT23 FT73 & FT211 mod

YAESU FT-23R EXTENDED FREQUENCY RANGE:

Yaesu FT2400H frequency mod

FT2400 mod

Yaesu FT2500M MARS/CAP Mod

FT-690RII info wanted

FT23, 33, 73 extended range mods

Yaesu FT-411E Mods

PTT MOD FOR FT-411

FT415 & 815 mod

FT 4700 Mod

Yeasu FT-470 mods?

FT470 extended VHF xmit

FT470 mods

Yaesu FT-470 Crossband Repeater Function

Side Effects to the FT470.8 MOD and Fix

FT470 Packet Radio Mod

Yaesu FT-50 Handheld

Yaesu FT-50R Guide V 1.1

Yaesu FT-51 Handheld

Yaesu FT-5100 Help

Addtional feature on Yaesu FT-5100

Yaesu FT-5100/5200 mods

Yaesu FT-5100 CAT/Remote Control Mike Interface

FT5200 crossband mod

FT5200 Extended Freq Mod

FT 5200A Mod

FT530 mods wanted!

FT650 noise blanker mod

Mods for ft726r to do 9600

FT726R. MOD

FT727R MODS

YAESU FT-727R

FT736 2m RX mod!

FT736R - VHF Attenuator Mod

FT23, 33, 73 extended range mods

FT23 FT73 & FT211 mod

FT747 mod

General coverage mod for YAESU FT-747GX

How to broadband a Yaesu FT-757GXII?

YAESU FT767GX mod

Extend Transmit Freq Range

FT415 & 815 mod files

Yeasu FT-840 general TX mod

Re: FT-8500 Need Mods

FT902 mods.

FT990 mod file

FT990 and 1000 extended xmit mod file

FT990 mod for extended tx

Subject : YAESU FT-990

Ramsey FTR-146 and FX-440 squelch mod

Ramsey FTR-146 and FX-440 squelch mod

G.E. MVP to a Repeater (Instructions)

HF-250 Update

Mod file: Uniden 2510 AGC speed mod for packet

2510 slow on agc???

2510 Headphone Jack Mod

UNIDEN QSK MODIFICATION

R/S HTX-100 Modifications

Covert HTX-100 to lower sideband - VE7TBP

Radio Shark HTX101 mod file

HTX202 NOT MODIFIABLE

How to modify htx204/at-600

MARS/CAP expansion for Std. C528A or Hth. HW-24-T

HW-24 extended RX mod file

BAND EXPANSION MODIFICATION FOR IC-02AT

Another Icom IC02 Modification

AUDIO MODIFICATION FOR ICOM IC02 AND IC04 RADIOS

IC-02A mod

OUT OF BAND MODIFICATION FOR ICOM IC-04

IC2000H extended tx/rx (more)

IC2000H extended tx/rx

ICOM IC-229H, and AM aviation band modification

IC229H. CPU RFI

IC2330A extended tx/rx

IC2340H att modification.

New Icom IC-2350 Dualband

ICOM IC-2410 mods

IC2410H VHF TX

IC24AT New Info

Mod for IC-24AT

ICOM IC-28A AND IC-28H

ICOM IC-281 Mods

ICOM I290 Modification

mars/cap mod file for the IC2AT

MOD for ICOM 2GXAT

IC2IA microphone mod

IC-2SAT TX/RX mod

Icom IC-2SAT enhancements, part 2

Icom IC-2SRA Mods

IC-32 Mod

Local packet QSOs / dual band rigs?

IC-32AT Modifications

ICOM 32AT MODS

some IC37 mods

Icom IC-4SAT xtnded transmit mod - how to

Icom IC-701 Mod

ICOM IC-706 extended RX (yellow wire mod)

Icom IC-706 MARS/CAP Mod (here it is!)

Icom 706 - modified

Icom 706 Review

IC-706 Service Manuals are HERE!!!

Icom IC-706 Extended RX mod

Icom 706 Mk II modified

ICOM ICR7100 RECEIVER (365 lines)

ICOM IC-720 extended xmit

Need Help on Mod for Icom 725

ICOM 735 <-> IBM Notes

Icom 737 Transmit Mod File

ICOM IC-745 extend xmit

IC-751 split mode mod

Replace lithium battery in Icom Radio - K9KA

ICOM IC-8500 Receive Mod

Icom IC-900 mods

IC-901A Frequency Ranges

IC-24AT Receive Mods

BAND EXPANSION MODIFICATION FOR ICOM MICRO2

ICOM P2AT keyboard mods

Icom U16 mod

Icom IC-X2A Mods.

Mods for IC-Z1A

Icom Delta-1 Mods

ICOM 32AT MODS

Xmit Mods for IC-735

tx Mod For ICOM 735

Xmit Mods for IC-735

IC-PCR1000 FREQUENCY MODIFICATION

WANTED: mods on ICOM W21AT

Icom W2A Mods

W2A receiver modification

Updated version of IC-W2 extended xmit mod

IC W31 RX mod

Extend freq coverage for IC-W32A/E

KAM hf carrier detect mod.

Kantronics KAM HF frontend modifications.

SCAN DEFEAT DURING XMIT FOR KDK 2016A

KENWWOD MIC MODIFICATION.

KPC3 power and reset changes

KPC3 512k upgrade

ICOM M-700 Marine Transceiver

MAXAR temp drift mod

Motorola MICOR and MITREX Mods

Conversion of MICOR UHF to duplex mobile (long!)

MICOR UHF mobile to repeater conversion instructions

MOTOROLA MITREK TO 9600 BAUD MOD. MOST ALL MAKES

mods database server

Uniden MR8100

mods database

Ramsey PA20 power amp

Adjustment of PCS-300 PLL

Modifying the Azden PCS-4000

PK-232 Lockup Cures

Pro-2004 cellular mod

2004/2005 modifications

Improving Audio in the PRO-2005/6

PRO-2006

PRO-2006 celluar mod

Pro2005/6 SSB MOD HERE!

Pro2005/6 SSB MOD HERE!

PRO 2020 SCANNER MOD

PRO-2026 MODS!!!

RS PRO-2030 Information

PRO-2032 MOD

Pro-23 Mod

PRO-34 Scanner Modifications

PRO-37 Scanner Modifications (Long)

PRO37 mod

A (useless?) modification for the PRO-38

PRO-39 Memory Life

Mods for PRO-43

cellular (870-890 MHz) and low band (51-88 MHz)

TWO frequency mods for the PRO-43

Improved audio for the PRO-43 portable scanner

PRO-43 S-Meter!

PRO51 MOD

PS50 fix

Motorola Pulsar II Mods (makes a repeater)

R5000

R7000 Display/Sensitivity Problem

R7000 Anthology modifications

Ramsey FX transceiver kits

Mods for RCI-2950

RS Weather Alert Radio

Hold Function for Radio Shack Frequency Counter

Updated fix of the synchronous detector of Grundig

Squelch Improvements for Scanners

SG-2000 AM filter BYPASS modification

TAPR 9600 MODEM MODS PART 1

TNC2 Duplex Mod

Kenwood TH-215A modification

KENWOOD TH-series HT TNC Interconnection

Kenwood TH225A modifications wanted

TH22AT extended frequency operation.

MARS freq modifications for TH235A

Kenwood HT-45A mods? ( and TH-25AT )

Needed: Kenwood TH-26A and TH-46A Mods

MOD TO OPEN TX ON THE KENWOOD TH-2600-A

TH27a Mods

Kenwood TH28 Mod

Kenwood TH28A Mods (here they are)

Kenwood HT-45A mods? ( and TH-25AT )

TH-45 diodes

N2MODification File for Kenwood TH-47A 440 Mhz HT

KENWOOD TH-75A MOD

Here are the Kenwood TH-77A mods!

TH78 mods for newer radios

Guide to Undocumented Features of the TH-78A

Kenwood TH-78 mods / Game

TH78A mod file, crossband repeat, cloning

More TH 78 Mods

KENWOOD TH-78A MOD WARNING

TH25 and 45 automatic power off defeat

tiny-2 tnc fix

KENWOOD TM-211 OUT OF BAND MODIFICATIONS

TM221a, no TX in high power mode fix

EXTENDED RANGE !!

TM-231 Low Mic Audio Fix

TM241 TX mod file

TM-2530/2550/2570 MARS/CAP

TM321A Mars/cap mod

TM321a weak mic audio fix

packet mod for TM321

TM701A CROSSBAND MOD

Kenwood TM701A mods

TM721 modification

Kenwood TM-621,721 mods ?

TM-721A UHF Extend Mod

TM-731A RPTR & OUT-OF-BAND MODS

Kenwood TM-732A Extended Receive Mod

TM-732A MODIFICATION MATRIX

update to TM-732 Mod

Kenwood TM-733A Mods/Undoc Features

TM-741 Mod

Undocumented Kenwood Features/Games TM-741/TM-732

Kenwood TM-741a GAME Dox!!

Kenwood 741 Out of Band Problem

TM-742/942 Remote Control

TM742 freq extension .1

TM-742/942 Beyond Mars/CAP Mod. Guide

TM941a mod

Kenwood TM-941A UNDOCUMENTED FEATURE

TM-742/942 Beyond Mars/CAP Mod. Guide

TM621 721 731 9600 baud mod file

Kenwood TM-741 Mods. PLEASE READ.

TM621 721 731 9600 baud mod file

TM-V7A expanded TX

RELIABITITY MOD FOR TAPR-2's

9600 FULLDUPLEX on the Pac-Comm TNC-220

Cleaning up MFJ 1270B

TR2400 repair notes

KENWOOD TR-2500/3500 DIP SWITCH SETTING

TR-2600 extended xmit

TR7625 intermittant TX fix

CIRCUIT MOD FOR KENWOOD TR7930/7950 TRANSCEIVER

TR-7950 power output

TS-140S TX All Freq Mod

TS180s notes (long)

TH25 and 45 automatic power off defeat

KENWOOD 2600 extend

Extend Freq Range SommerKamp TS275 DX - YO3GGH

Trio - Kenwood TS430 extended coverage

MARS AND CAP FREQUENCIES FOR THE TS430S

TS430 power fault - ANSWERS

KENWOOD TS-440 Mod

TS440 Q33 protection

TS440 receiver audio mods file

TS450 and TS690 TX mod file

TS450S Mars/CAP Antenna Tuning

TH25 and 45 automatic power off defeat

TS-50 Power Mod for QRP

TS50 extended xmit

TS520 service notes

TS530 WARC bands mod

TS680 Freq Extend mod

Kenwood TS-680 mods

TS450 and TS690 TX mod

TS-790A X-Band Repeat Mod

TS820 Receive AUX band installation

TS830 frequency shift, low volt fix

How to fix freq jumping on TS-830

TS850S features and mod

More TS850S features and mod

TS850S sidetone mode

TS870 Modification

MODS for KENWOOD TS-930

TS940s erratic display or control fix

TS-940 Control Program

TW4000 mod notes

Mod for Kenwood TW-4000 for CAP

Extended xmit mod for the Icom IC-u2AT handheld

Uniden 2510 AGC speed mod for packet

Extend transmit range of Yaesu VX-1R

Extend Transmit range of Yaesu VX-1R

MODS FOR THE WILSON MARK II AND MARK IV & MARS

Add a time delay to the DTMF pad & xmit key

Extend freq range of Z1A - KD6ALI