Dummy Loads & Wattmeters
Showing all 17 results
-
ME-82
$99.50Wattmeter for 50-600 MHz range 120 watts at 52 ohm input. Has non-linear scales 0-120 W 2.5" dia meter & C connection. 5.8×6.8 x13.5 17 lbs sh. Used
-
ME-51
$45.00ME-51/AP POWER METER. Used not checked
-
HP-436
$39.50HP-436 Wattmeter Missing A8 power reference oscillator assembly and power reference output assembly. with option 022 HP-IB Programmable remote control. Otherwise is complete except for the thermistor mount. 11.1×8.1×5.2 14 lbs sh. (L2B) Used good condition
-
BIRD-COUP
$89.00Bird Coupler This is the internal part of the Bird 43 directional wattmeter. Has been removed from unused equipment and includes a coax cable with a bnc connector that would connect to a meter. We do not have a suitable meter. Also included is a dummy slug to protect the coaxial line. 5.3×2.8×2.1 3 lbs sh. Unused
-
VOLTRON-WATT-YY
$135.00VOLTRON WATTMETER 3 phase 12-3khz 90v Used Reparable (Q1C)
-
NH-4201-YY
$150.00NH Research 4201 mod 2 2 Phase Differential Wattmeter (T1E) Used Reparable
-
FAA-DUMMY
$10.0050 ohm Radio Transmitter MACOM (MA/COM) Dummy Load. Came out of a piece of equipment that was used at VHF and UHF frequencies. Has a 7.5" coax cable with type "N" connector. We ran it at 50watts for 5 minutes and it got very hot. Should work fine at 10 to 20 watts for a longer period of time. 2.8×2.3×1.6 block of aluminum. 3 lbs sh. (O1WN2L)
-
TERM-612
$5.00Strip Line 50 ohm 20 watt Termination Dummy Load. Part of TN-612 Pre-Post selector (D1V) Has to be mounted to heatsink.
-
BIRD-SLUG-50-50
$50.00Bird “B” series Element covers 50-125 MHz at 50 watts, mfd by Struthers. Used checked for operation, not calibrated.
-
ME-165
$165.00STANDING WAVE-RATIO POWER METER designed for use with T-368 400 W transmitter; used 12/ 600 ohm 50 W non-inductive resistors in parallel to provide 52 ohm 600 W load with SWR of 1.1:1 of less upto 30 MHz. Has 0-600 Watt meter function switch Power-Adjust-SWR-Operate & N connections. Flanged on back for wall mount. 15×9.8×9.8 20 lbs. (O2I,A3U) GOV'T- RECOND
-
ARC-7499
$5.00RF Thermocouple ARC-7499 as used in RE-2/BC442 ARC-5 antenna relay. Bridge type 19.5 +/- 1.5 mv 750 ma. Use for replacement on experiments. (R1Yw) Unused
-
DA-727
$175.00DUMMY LOAD designed for use with GRC-215 HF radio system. Has Cardwell M9-20 fixed silvered 1/2"W ribbon inductor forming 12-turn 4.3"Lx5" dia coil (tapped 4th turn) Jennings CLFI-50 50 pf 35 KV fixed vacuum capacitor and four 1000 ohm 200 watt non-inductive resistors. Also accessories K&L 30 MHz low pass filter with N connections 100 W and 400 W ATU fixtures and HV covers. Requires 115 VAC 50-60 Hz; in 13x 21×19 fiberglass case 65 lbs sh. (I9I) Unused
-
Sale!
DA-189
$30.00DUMMY LOAD portable 50 ohm unit operates over 600 to 1850 MHz range @ 40 watts max. Output indicated on 3.5" dia meter; "C" input connection. 4x4x10 9 lbs sh. Used
-
URM-120
$245.00TS-1285/URM120 WATTMETER Measures incident & reflected RF from 10 to 500 watts over 25 to 1000 MHz. Comes with plug-in coupler elements CU-754 (25-250 MHz 10-50-100-500 W) and CU-755 (200-1000 MHz 10-50-100-500 W) that fit TS-1285* meter. Does NOT come with CU-753 (2-30 MHz 50-100-500-1000 W). Max-insertion VSWR 1.08 (1.05 for CU-754/755 500 W range). Power selectable on each coupler. TS-1285 (not A/B) has 3.5″ dia meter, 0-10-50 W, N male input, N female output conn. W/transit case. 5×4.8×7.3 20 lbs. Used-reparable
-
MM-ME-165
$14.00Maintenance Manual repro for ME-165 Dummy load power meter SWR Wattmeter