Kenwood Tkm707 Mods __top__ -
Unlocking the Full Potential of Your Kenwood TK-M707: A Comprehensive Guide to Mods and Upgrades
D22 and D23
For most hams, removing while keeping D24 and D25 is the magic combination. After the mod, you will be able to transmit continuously from 1.6 MHz to 24 MHz , and receive from 500 kHz to 30 MHz (with reduced sensitivity below 1.6 MHz).
Better mod:
Replace MRF247 with MRF454 (higher voltage rating) and retune output LPF. kenwood tkm707 mods
The Kenwood TKM-707 is a legendary transceiver in the amateur radio community. Known affectionately as the "Commercial Grade" mobile rig, this 2-meter radio has developed a cult following due to its robust receiver front end, simple interface, and rock-solid transmit audio. Originally designed for the commercial land mobile market, many of these radios have found their way into the hands of amateur radio operators. Unlocking the Full Potential of Your Kenwood TK-M707:
- Improve receiver sensitivity/selectivity
- Squelch and firmware tweaks
The Method:
This typically involves removing specific surface-mount diodes or 0-ohm resistors on the control board. Professionals often perform this during a full alignment or capacitor replacement service . 2. Audio & Modulation Upgrades Improve receiver sensitivity/selectivity
11-meter (CB)
, this often means finding ways to enable it for the or 10-meter ham bands , making it a high-powered alternative to standard consumer radios.
is essentially a "land-locked" marine radio, enthusiasts often mod it to unlock its full potential:
