EQUIPMENT USED AT WA0RCR.

Transmitter: Home-brew, with 375 watts into the antenna; capable of 387 watts output, 100% modulation, continuous duty. Switch selectable low power is 90 watts. It uses a 4-400C in the final and a pair of 572B's in the modulator. The modulator utilizes a UTC 300 watt commercial Modulation transfonner; and a Westinghouse 40 henry Modulation Reactor. All solid state power supplies; utilizing single phase 240 vac.
Receivers:

Audio Chain: Phone Patch:
Heath HI)-19 Hybrid Phone Patch; fed to one Mike Master input.

Tape Decks:

Satellite Receivers:

Main: Realistic SR 2012

Auxiliary: Star Trak 150

Audio Mixer: Behringer Eurorack MX802, 4 Mic./Line input; plus 3 line inputs; dual buss; With Audio equalization on each input channel.
Audio Processing:

Dorrough DAP 310 Discriminate Audio Processor (AGC Compressor-Soft Peak Limiter).

Transmitter Modulator Audio driver:

Bogan 60 watt solid state Hi-Fi Power Amplifier (Modulator

Driver); coupled through an impedance matching; swamping

resistive load through a UTC Linear Standard driver transformer to

the 572B grids.

AM Modulation Monitor: General Radio, Model: 1931A

 

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