TS-480HX with sweet 16. Disabled the "sniffer" circuit and modified the "remote" plug on the amp to a "relay" line so 480HX controls the keying. Independent drive and modulation settings for AM and SSB and control amp (on/off) via relay control setting in radio. Excellent input SWR across bands; the lower the frequency, the higher the output from 10 to 40 meters. 1/2 wave length (10m, adjusted for VF) LMR-400 patch cables through out. On SSB @ 10 meters, it pins a 1KW bird slug with 150 PEP in; On 40 meters, it is over 1400w.
With compression on, it is a real modulation monster on AM. Not up to plate standards, but definitely the best sounding AM of any solid state ham rig I have ever heard or owned.
Here are some pics:
Sweet 16 w/ fan kit and Anderson 175A quick disconnects, 2 AGM Bats and 1/0 wiring in truck box.
Main unit under passenger seat - fed with 4 gauge welding wire, chassis grounding strap, LMR-400 connected to Ant#1, relay line back to amp.
Shielded TP CAT5 w/ ferrite to microphone, head unit connection, and DIN plug relay line
the "brains"
Rat Shack NC mic rewired with shielded TP CAT5 supplying +8v from radio (eliminate battery) and common ground (via shield drain) with radio chassis.
on 10m with a Predator 12" shaft dual coil, Predator stud into a Workman 90 degree so-239, quad mag mount
With compression on, it is a real modulation monster on AM. Not up to plate standards, but definitely the best sounding AM of any solid state ham rig I have ever heard or owned.
Here are some pics:
Sweet 16 w/ fan kit and Anderson 175A quick disconnects, 2 AGM Bats and 1/0 wiring in truck box.
Main unit under passenger seat - fed with 4 gauge welding wire, chassis grounding strap, LMR-400 connected to Ant#1, relay line back to amp.
Shielded TP CAT5 w/ ferrite to microphone, head unit connection, and DIN plug relay line
the "brains"
Rat Shack NC mic rewired with shielded TP CAT5 supplying +8v from radio (eliminate battery) and common ground (via shield drain) with radio chassis.
on 10m with a Predator 12" shaft dual coil, Predator stud into a Workman 90 degree so-239, quad mag mount