More Radio Gear

[J & J Zimmer]

The following are all give-aways except where indicated:

High-power manual coax switch, SP3T, Thompson Products model CA-35

AC Power supply (with built-in speaker) for tube-type HF transceiver. Provides voltages of -100, +100, +150, +300, +600. Originally used for Tempo AC/one transceiver.

Antique General Radio unit oscillator with power supply, 100-500 MHz, GR type 857-A.

General Radio slotted line, GR type 874-LB.

220 MHz yagi antenna, 13 elements, 16 db gain.

432 MHz yagi antenna, 13 elements, 16 db gain.

220 MHz amplifier, 100 W using 4X150 tube, rack mounted with bias suppply.

2300 MHz amplifier, 10 W TWT, rack mounted with AC power supply.

Parabolic dish reflector, 6 foot diameter, $20.00.

Com receiver, Hammarlund HQ-140X with manual, $100.00.

Com receiver, National NC-57 with manual, $50.00.

W2BVU (Harvard)   (978)456-3279