Mods I

President Walker II Test Mode

Frequency Chart:

Yaesu FT-991/A & FTDX-1200 / 3000 / 5000 60m Modification

Alan 48 XL Multi Extended Bands

Midland M10 High Power & Frequency Unlock

Albrecht AE-5890EU New Version 2018

Yaesu FTDX-101D

Remove the top cover and the cover below it and look for the heatsink. Next to it is a MATRIX. Look for TX-OUT J2002-2″. KS5 is the second upper right solder point. Add solder point and full reset. EU Version

Kenwood TS-890s

tti – 1100 Modifications:

Move resistor from R43 to R42

This allows access to:

25615-30105 AM/FM known as band rU

25610-30110 AM/FM known as band PX

All A (Alpha Channels between 25645mhz to top end of 29mhz

Midland CT-200 Expansion:

Stabo XH9006e High Power / 120 Channels:

President JFK II A+ (Modification CB Radio NL) Matthijs

K-PO HR2800 Available Bands:

Midland M-10 Export Mode & High Power:

Albrecht AE:6690 Channel & Power Modification:

Anytone Apollo II Programming Software:

Anytone AT-5555 v6

Midland / Alan 42 Multi:

President Johnny III & Harry III Service Manual:

CRT Millenium Export Mode:

CRT Millenium Instruction Manual:

Anytone Apollo 1 Manual:

Anytone AT-300M (crt-8040) Russian Language Export Mode:

Anytone Apollo II Manual:

Anytone AT-778v Set Up Software V1.01 :

Anytone AT-6666 (QX-6666) Software V2.01 (Anytone Branded Radio)

Anytone AT-778 UHF / VHF Software:

Programming Cable Schematic

Anytone AT-300 / 310m Schematic:

Anytone Apollo II Software. V1.01 :

Super Galaxy Extended 10m Coverage

Intek M-495 Power & M-795 Power Modification

TTI TCB-1100 (Move resistor from one place to other) 25.610-30.110 / 25.615-30.105

Team TS-6m (26.515-27.855 AM / FM) Cut the wire and move the jumper

Intek M-120 Enable rU & Po

Thunderpole T1000 Enable rU & Po (Break the solder contact)

Intek M-150 Enable rU & Po (Join the solder point)

Lafayette Zeus (25.615-28.305) Turn on with ASC and FC Pressed (add the wire)

Intek M-799 Plus (25.615-30.105 / 25.610-30.110) Remove LK6

Intek M-130 Plus (25.615-30.105 / 26.510-30.110) Remove LK2

CRT-7900 Freq Expand

Yaesu FT-991 MARS/CAP Remove all screws, remove display and front panel, remove metal plate on back of front panel and solder JP3003 and reset

Lincoln II + :

You will see some make big song and dance about the above. Why? I’ve no ideas..

Intek HR-2800 Schematic:

Intek HR-2800: rU Bands & Others:


Intek M-799 Plus rU Mode Expansion:

Alinco SR8T/E Unlock Bottom cover off and solder A & B solder points

Emperor Ninja rU Mode:

Albrecht AE-7500 Ham Mode:

Albrecht AE-6790 / 6891 Power & Channel Modifications:

Albrecht AE-6690 Power & Country Options:

Albrecht AE-6190 Country Options:

President Lincoln II 400 Channel Mode:

President Johnny II ASC Service Manual:

Albrecht AE-6110 Manual All Languages:

President Lincoln II + Software (Works Only On + V1.01)

CRT Superstar 3900n and CRT Superstar 3900 EL:

Superstar 3900 Red / Jopix 3900:

Cobra 29 LX-EU

Team MC-8 Multi Circuit Diagram:

Midland M-10 Possible 10w Power Mod: Cut K501 (not tested as no radio)

CRT 8040: Top Right hand side, cut the white wire and move the jumper

Ranger RCI-2950DX ERF2030 Conversion:

Midland G9 PMR Power Modification:

Anytone AT-5555N 2014 Production:

Maycom EM-27 Expansion rU Mode:

Alan 48 Plus Multi B (rU & Trimmers)

Alan 78 Multi B (rU & Trimmers)

M-Tech Legend III rU Mode 120 channels:

M-Tech Legend II rU Mode 120 Channels:

M-Tech Legend 1 rU Mode 120 Channels:

Stryker SR-955HPC Programming Software:

Superstar 3900 Export Modification (Which version it works on unknown)


Jopix 2000 Export Modification:


Midland 8001 XT Modifications:


Albrecht AE-7500 Amateur Mode:

AE7500 amateur mode

CRT Megapro Modification V2:

CRT Megapro Software V3.01:

CRT Superstar 6900 (N) Unlock:

CRT Superstar 9900 Version 1 Software (2014)

CRT Superstar 9900 Version II Software (2015)

CRT Superstar 7900 Version 1 Software:

Danita 3000 Multi “Export Mode”

tti TCB-771 2w AM to 4w AM Power

tti 560 8 Watts Power:

Cobra 29LX EU Service Manual:

CRT Megapro Software:

tti 550 Bridge R50 For All The Goodies

tti 881 (Swap Resistor from filled place to empty space)

Tti TCB-880 Swap the resistor position

Midland M Zero Plus Export Modification:

Dynascan PMR Unlock channels & 2w Power:

CRT Megapro Export Mode:

Cut the White wire and move the jumper, bands a-j and VFO Mode enabled

Icom IC-7300 Mars / CAP

Magnum1 Modifications:

CRT 4CF Enable Full Transmit:

Modificatie CRT 4CF

Albrecht AE-6110 Adjustments (From Stefann) Should also be the same for the Anytone Smart CB


RM KL-7405 & KL 7505 Outside of 11m Transmit


Close the jumper and away you go

President Lincoln II V3 Echo Modification.

Some people complain about the large amount of echo even at the smallest settings in the menu. IF you are good at soldering then look at R630 and this is a 2k ohm resistor, swap it out with a 195k ohm resistor and the echo behaves much much better. Remember, invalidates warranty, small part, skill needed. Not for the faint of heart.

Albrecht AE-6110 & Anytone Smart (17-25w FM Power) Just FM not working in AM mode


Solder two legs together, in effect shorting it out. I have looked at photos from Klaus “HF-Doktor” and from online and this appears the only point which is the same. Limits life of your radio, invalidates warranty’s and is generally not a Smart way. But this is the power modification Photo: (c)

Anytone AT-5555N & CRT Superstar 7900


Solder closed OP1

CRT 7900 Software: (limited time only, when expires its gone)
Albrecht AE-2990 AFS


Stabo XM-4060e


Wire and Jumper

Team TS-6M LCD

Cut the wire and move the jumper. 26515-27855 AM/FM unlocked. Bands a, b, c


Danita 310m


Cut the wire and move the jumper. 25.1-30.1 AM/FM

Albrecht AE-4200 EU

AE4200EU Channel Options

AE4200EU, hi-low power

Team MobileCom. Export Mode


Close OP1 and OP2 with solder, and for 0 ending and high power use the same modification as CRT One



CRT ONE Expand mode EN-FR



Lincoln II (Only for initial pieces of first edition 1000 pieces to update to v2) Not for new models

Grant II Schematic:

Grant II

Top Gun Quad 5 Export Mode and PCB Adjustments


PCB Adjutments

President Lincoln II Export Mode

Lincoln II Export

Yaesu FT-991 MARS / CAP


Midland Base Camp 446

Midland Base Camp 446[1]

Grant II Premium: (HF-Doktor Information)

218 thoughts on “Mods I

  1. Hi simon,
    I got an Intek KT-950EE. And (as you probably already know) it isn’t the export version ( KT-950XE ) and because of that the vhf only works from 144.000. – 146.000. Instead. 136.000 – 174.000 .
    I can’t find the mod anywhere and I hope you can help me.

    Thnx in advance


    • Hi Martin. It’s software and cable unlock if older version and newer by key routine. We don’t have this unlock 😞 but we can ask around after the holiday weekend ends here


    • Thnx for the reply.
      Unfortunately i don’t have the cable , so i hope this version can be modified by keys.
      If you could ask around that would be great.
      Thnx in advance ( again 🙂 )


  2. Salve Simon sono in possesso di un Cobra 29 LX EU sto cercando qualche modifica per espandere le frequenze tu sai qualche cosa a riguardo ciò ti sarei grato .Vincenzo


  3. Hi, I wanted to know if you can in the crt ss 6900n v6 have the modification to do the 60 channels without losing the data when you do the reset? Thanks, Enrico


  4. Hello Simon looking for information on an Anytone AT-6666 for external S meter connection points, bhi DSP connection points, and connection points for an external VFO and schematics and also the service manual

    Secondly looking for connection points for the bhi DSP module external S-meter connection points in an Alinco DX-SR8T


  5. Hi Simon !
    First off thanks for the information on the power mods for the President Walker 2 CB. It is much appreciated. Do you have any mods you can share for increasing the modulation ? Again thanks for your work and advice !!! Mike


    • Hi Mike. There is a way to increase it, it’s on the blog. Sadly I’ll not announce it as each radios values are different and too many armchair engineers have messed up radios by not having test gear, not writing down values before modifying the equipment.. Then when they’ve a paperweight they cry!


    • Hi Simon,

      I completely understand your concerns about posting the mods for increasing modulation for the President Walker. I will not be doing this mod myself. I have an an experienced shop doing it for me. He told me if I could research the mod he would do it for me. He does not have the time to do the research, I looked and looked but I could not find it. I found the service manual and a link to a Polish company that sells the radio with the mods. Would you please consider emailing me the mod ? I promise, he is a great radio tech and has all the correct equipment. If something went wrong I certainly would not hold you responsible in any way. If you don’t feel comfortable, then that is OK too. No hard feelings !!



  6. Hello, Simon
    Is there a way to add an external s-meter to a CRT SS6900 (at-5555 and so on..). WHERE can I take the signal?
    Thanks a lot.


Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.