Hallicrafters S-53A shortwave receiver, covers .54 – 54 MHz, modes AM-CW. Has noise limiter and high-low tone control. Front panel in very good condition, all original knobs. Case is in good condition, some mars and scratches, one spot on right rear of hinged lid paint is worn to the primer, no dents. Interior is clean. Sensitivity is somewhat down, needs some tuning, no hum. Used reparable

Heathkit 404-328 SSB crystal filter, model # SBA-310-1, standard equipment in SB-310 and HW-100/101, fits many SB and HW series receivers and transceivers; SB-301-401, SB-101, possibly others. Bandwidth 2.1 kHz @ -6db, 7 kHz @ -60db, impedance 2 kilohm in-out.  (G1W) Used checked.

RHEO-50W-20-20-KNOB-DUAL DUAL RHEOSTAT two section 20 ohm 50 watt each. Long shaft with knob.

BFO 5854 OSCILLATOR COIL 705KC part for SCR-274/ARC-5 Command Set (B2S)

Weston type 912 portable analog AC ammeter. Front panel binding post terminals, one hot terminal switch selectable 0-50 mA, 100 mA, 200 mA, 500 mA, 1 A, 2 A; separate hot terminal for 0-5 A, common return. Large 7″ x 4″ mirrored meter face. Used, very good physical condition, checked for function, not calibrated. (N1I)

Weston type 912 portable analog AC voltmeter. Front panel binding post terminals, one hot terminal switch selectable 0-3, 10, 30, 100, 300 VAC; separate hot terminal for 0-1000 VAC, common neutral. Rectifier type, 5000 ohms/volt impedance. Large 7″ x 4″ mirrored meter face. Used, very good physical condition, checked for function, not calibrated. (N1IN2C)

C-975/FRR-33   RECEIVER CONTROL provides automatic Frequency Control of audio frequencies use in FSK systems with 850Khz shift using two receivers with 455Khz IF’s.  Discriminator detects frequency drifting and a correction voltage is fed to the BFO.  Size 19.5 x 8.75 x 16.5 inches. Sh Wt 60 pounds.

Hickok “Cardmatic’ model 123A semiautomatic dynamic mutual conductance tube tester, uses prepunced cards to program the tester to perform dynamic testing which is as close as possible to the normal operating condition of the tube. Tests most tubes from the 1920’s on except compactron types. Has 4-pin, 5-pin, 6-pin, 7-pin, octal, locktal, 9-pin miniature, 7-pin miniature, round subminiature, and inline subminiature sockets. Includes 571 cards used to test over 300 different tubes, cards appear to consist of the Hickok Group 2 factory pack plus some additional cards. Can use any “Cardmatic” prepunched cards (except Hickok 121 cards) or blank cards hand punched with the proper data for any additional tubes. Unit is in good physical condition, wooden case is sturdy with some minor wear of the leatherette covering. Has been calibrated. Used checked

Tektronix 2245A 100 Mhz, four channel, dual sweep, microprocessor controlled analog oscilloscope. 5″ CRT display with voltage and time cursor measurement. Two channels have 2 mV to 5 V vertical sensitivity per division in 11 ranges; two channels have 0.1 V and 0.5 V sensitivity per division only. Horizontal time base has single, dual, or delayed sweeps from 0.5 to 20 nS per division. On-screen vertical and horizontal cursors provide accurate voltage, time, and frequency measurement displayed on the CRT. One-button Auto Setup; menu-driven service mode configures readout displays, internal calibration, and servicing diagnostics. Case and front panel in excellent condition, includes front panel cover. Power requirement 90-250 VAC 48-440 Hz. (Q2Q) Used checked.

Panavise Model 308 Weighted Base Mount. Add portability and stability to your vise. Cast iron Base Mount features two wings for extra stability. Compatible with the 201 PV Jr. Vise and 300 & 305 Bases. Includes four non-marring, anti-skid pads. Two 1/4-20 holes are drilled and tapped on the side extensions for mounting accessories such as the 371 Solder Station. Overall dimensions: 6.875″ deep x 7.5″ wide (174.6mm x 190.5mm). Height (with pads): 1.1875″ (30.2mm). Unused, (Glass case)

Antenna Base for the AS-1729 antenna set. Used with RT-524 PRC-25 PRC-77 and other radios in the 30-76 Mhz frequency range, with hard to find top ring, Marine green. 12 lbs sh. Used, excellent condition, one only Can not be exported outside the United States.

Military TV-7D/U portable transconductance type tube tester. Unit will test most tubes from the 1920’s on except compactron types. Has 4-pin, 5-pin, 6-pin, 7-pin, octal, locktal, 9-pin miniature, 7-pin miniature, round subminiature, inline subminiature, and acorn tube sockets. The “D” model has an extra transconductance switch setting to more accurately test high-mu tubes. Unit has adapters E104 E105 and E107, two plate/grid cap connection leads, test data booklet TB 11-6625-274-12/1 in lid. This is the unit we have been using to test our used tubes for many years, front panel is worn, function switch has lost its detent ball but still works, unit is fully functional and recently calibrated, new #83 tube. Case has minor dents and scratches, one side of handle repaired with a cable tie. Used checked