tx modif

tx modif

Antennas : G5RV

• G5RV antenna - Review by G3TXQ and comparison to its modificated versions. SWR Measurements on inverted V setup and comparison from EZNEC model and a real one.
  [ Hits: 1843 | Votes: 3 | Rating: 4 ]

• Mod for Acom 1000 amplifier - The problem originates by improper TXOUT-to-RF timing (RF transmission exists still after a TX-EN prohibition), combined by too long decay of their CW pulses.
  [ Hits: 511 | Votes: 0 | Rating: 0 ]

• SB-220 Mods - Heathkit SB-220 Amplifier modification by KE5YA
  [ Hits: 988 | Votes: 0 | Rating: 0 ]

• Icom IC 7300 wide band modification - ICOM IC-7300 MARS CAP Extended TX modification based on PA2DB instructions with a video and instructions.
  [ Hits: 1938 | Votes: 7 | Rating: 7.71 ]
• Enhancing Icom IC-7300 RX Antenna - Despite the model limitations, such as a single TXRX antenna connector, the author shares a reversible modification involving a coax relay for enhanced functionality, demonstrating the transceiver's adaptability and customization potential.
  [ Hits: 188 | Votes: 1 | Rating: 10 ]

• IC-7600 Extended RX TX - Instructions to modify the ICOM IC-7600 to extend reception and trasmission
  [ Hits: 2539 | Votes: 16 | Rating: 6.73 ]

• Modifications for the Kenwood TS-50 - Collection of TS-50 mods, LCD display dark, TS50<-->AT50 communication, TS-50 Power Mod for QRP, TX Coverage mod TS-50, CAT control for TS-50S
  [ Hits: 2460 | Votes: 3 | Rating: 9 ]

• Kenwood TS-590S 60 meters modification - How eneable TX on 60 meters band on the Kenwood TS-590S. This modification is for the european version, since the US version is already enabled for 5 MHz. This article illustrate also how to extend full TX on TS-590S.
  [ Hits: 295 | Votes: 0 | Rating: 0 ]

• Mod to allow separate RX and TX Antennas - This modification will allow the use of separate receive and transmit antennas on the Kenwood TS-850S/AT.
  [ Hits: 1210 | Votes: 2 | Rating: 5.5 ]

• Yaesu FT857D Mic modification video - Yaesu FT857D No TX Audio, video on reparing and yaesu Mic modification, with audio improvements for SSB and FM
  [ Hits: 1260 | Votes: 0 | Rating: 0 ]

• FT991 MARS Mod - This modification will expand the tx frequency range of the Yaesu FT-991 from allowing just ham radio bands, to all bands 1.8 - 30MHz and 50-54 MHz.This information is solely for use by licensed members of MARS (Military Affiliate Radio System) or CAP (Civil Air Patrol)
  [ Hits: 926 | Votes: 5 | Rating: 3 ]

• FTDX101D Full TX Expansion Modification - How to enable a full TX coverage on the Yaesu FTDX101D the european version.
  [ Hits: 562 | Votes: 5 | Rating: 6 ]

• Solving harmonic problems on UV3R - KA7OEI modification to LPF for the Baofeng UV3R
  [ Hits: 328 | Votes: 1 | Rating: 10 ]
• Baofeng LPF mod by G0FTD - A modification of the UV3R Baofeng handheld transceiver to improve the built in low pass filter
  [ Hits: 404 | Votes: 0 | Rating: 0 ]

• Kenwood TH-D7A modifications - Kenwood TH-D7a TX band modification
  [ Hits: 867 | Votes: 1 | Rating: 10 ]

• Yaesu VX-5R jumpers - VX-5R modifications and jumper information
  [ Hits: 2355 | Votes: 7 | Rating: 4.43 ]

• Free Band mod for the VX-6R - Free Band modification for the Yaesu VX-6R
  [ Hits: 7224 | Votes: 17 | Rating: 6.53 ]

• TM-241E Mods - TM-241A RX/TX mods The TM-421 a is capable of transmitting from 136 to 174 MHz when the following modification is performed
  [ Hits: 1044 | Votes: 1 | Rating: 10 ]

• Kenwood Microphone MC60A Modification - The Kenwood MC60A with preamp, suffers from RF feedback, a search on the web reveals the extent of the problem. This document explain how to fix this problem.
  [ Hits: 394 | Votes: 0 | Rating: 0 ]

• TenTec Omni VI AGC modification - Modification leaves nearly all of the existing Omni agc circuitry intact, simply add an audio detector which modifies the delay characteristics of the original system by G3IXQ
  [ Hits: 632 | Votes: 0 | Rating: 0 ]