RF Miscellaneous

5 Piece RF Assortment
(RF) AMDAST3
5 piece RF assortment. New and used. Top quality at low prices. Includes 1 of each:
  • Norsal 18093; 3 x "SMA" female
  • Ferrocom 9G1-31 Isolator; 0.95 - 1.225 GHz, 3 x "SMA" female
  • Avantek AMT-4053 Amplifier; 2.0 - 4.0 GHz, 2 x "SMA" female, Made in the USA
  • P/N 507; 2 x "SMA" female
  • Merrimac PDM-40-10 Power Divider; "SMA" female, 4-way, 50 KHz - 500 MHz, 6 dB
$150 each set
5 Piece RF Assortment
(RF) AST6
5 piece RF assortment. New and used. Top quality at low prices. Includes 1 of each:
  • AVI 20-1LA20W Inline Amplifier, "SMA" female, 40 - 2150 MHz
  • EZ-Dish IA-400 Inline Amplifier,
    13 dB, 50 - 2250 MHz
  • Celwave Divider; "N" male / female, "BNC" female
  • Ferrite Components Inc. Circulator LC2500, "N" female
  • Celwave Circulator / Isolator; "N" female
$58 each set
5 Piece RF Assortment
(RF) AST7
5 piece RF assortment. New and used. Top quality at low prices. Includes 1 of each:
  • Celwave CD870-AA Circulator / Isolator;
    887 MHz, "N" female
  • Celwave C48156S Circulator / Isolator;
    851 - 866 MHz, "N" female
  • 2 x EZ Dish IA-400 Inline Amplifier; 13 dB,
    50 - 2250 MHz (New)
  • ITT 1105 CPS Band Pass Filter, 600 ohms,
    P/N: 344-1
$58 each
5 Piece RF Assortment
(RF) AMDAST8
5 piece RF assortment. New and used. Top quality at low prices. Includes 1 of each:
  • Merrimac C2MT-10-10G Directional Coupler,
    7 - 12.4 GHz, 10 dB, "SMA" female
  • Wavetek XB4SR187.5/19 Ultramin Filter,
    "SMA" male / female
  • E&M Labs KU45T12, "SMA" female / female
  • Olektron BHJ402 Power Divider, 10 - 200 MHz,
    3 x "BNC" female
  • Watkins Johnson CA36; "SMA" female / female
$48 each
5 Piece RF Assortment
(RF) AMDAST1
5 piece RF assortment. Includes 1 of each:
  • Watkins Johnson S1 Mixer; 3 x "BNC" females
  • Norsal 18093; 3 x "SMA" females, New
  • Relcom H2 Mixer; 0.5 - 150 MHz, 3 x "BNC" females
  • Avantek UTC12-106M Amplifier; 10 - 1000 MHz, "SMA" female / female
  • P/N: 05375-SM-779, 3 x "SMA" females
$75 each set
5 Piece RF Assortment
High Quality New & Used Parts
(RF) AMDAST7
5 piece RF assortment. High quality new and used parts. Includes 1 of each:
  • Relcom M1G Mixer, 1 - 4.2 GHz, double balanced,
    3 x "SMA" females
  • TRW AMF4152 Amplifier / Isolator; 2 x "SMA"
    females, Hughes P/N: 721719-1, 5985-00-270-6936
  • D200M Power Divider; 8 - 12 GHz, "SMA" female
  • Isolator; "SMA" female, used
  • Microlab / FXR CA-D12 Directional Coupler; 20 dB,
    960 - 1215 MHz, NSN: 5985-01-157-7892
$175 each set
Coaxial Phase Shifter
1 - 5 GHz / 200 watts
(RF) 23508
Narda coaxial phase shifter. 1 - 5 GHz, 200 watts. 5 kw peak. "N" connectors in / out. 180º phaseshift @ minimum frequency. (Also 3752, Narda). 5-1/2" x 9" x 1-1/8".
$975 each
Phase Shifter
150 MHz Center Frequency
(RF) PSM-4-150
Merrimac phase shifter. 150 MHz center frequency. Two "SMA" female connectors. 0 / 180º selector switch. 0 - 100 uncalibrated dial. Pulled. Used.
$175
Power Head with Cable
10 - 12.4 GHz
(RF) N420C-20
General Microwave USA power head with cable. 10 - 12.4 GHz, 10 mW input, 50 ohm. 5 - 60 Hz vibration resistance. Knob adjustment 90 - 100% efficiency. 4"L x 2.12"W x 2.12"H. New surplus. NSN: 5895-00-412-8054.
$275 each
Power Head / Bolometer
0.01 - 18 GHz
(RF) N4240A
General Microwave power head / bolometer. 0.01 - 18 GHz. Used. NSN: 6625-01-102-1741.
$75
Bolomoter & Crystal Detector Mount
(RF) 612-A
PRD / Harris Microwave bolomotor and crystal detector mount. Chome finish. "N" male connection. Diode not included. New.
$125 each
Crystal Detector Mount
(RF) PR151
Struthers Electronics crystal detector mount. "N" male connection. 7-1/2" total length. Used. Made in the USA.
$65 each
Coaxial Thermistor Mount
10 MHz - 18 GHz / 200 watts
(RF) 8478B
Hewlett Packard coaxial thermistor mount. 10 MHz - 18 GHz, 200 watts. "N" male, 6 pin connector. Used with 432A or N432A power meter. Used. NSN: 6625-01-067-0413.
$650
Limiter
0.1 - 12.4 GHz
(RF) 11693A
Hewlett Packard limiter. 0.1 - 12.4 GHz. Usable to 18 GHz. 1 watt average, 10 watts peak. "N" male / female connectors. Used.
$135
Variable RF Sampler
40 - 70 dB / 20 - 1000 MHz
(RF) 4275-100
Bird Thruline® variable RF sampler. 40 - 70 dB, 20 - 1000 MHz. * Direct mount to most Bird (older model) Series 43 meters. Adjustable "BNC" port. Used.
$175
RF Adapter Coupling Block
(RF) 4240-165
Bird RF adapter coupling block. Bright nickel plate. Female / female connectors. "QC" type (quick-change).
$85 each
"SMA" DC Block
(RF) HR-92F
Microlab / FXR DC block. "SMA" male / female connectors. 50w average power rating. Inner / outer.
$45 each
Variable Phase Shifter
(RF) PS-3-53
Merrimac variable phase shifter. 0 - 180º. "BNC" female connectors. Uncalibrated dial. Arbitrary 0 - 100 scale.
$95 each
Phase Shifter
(RF) R30
Merrimac phase shifter. Graduated 360º dial. "TNC" connectors in / out. 3-1/2" x 4" x 7-1/2" overall length.
$149
Phase Shifter
(RF) P-201-S
RGA phase shifter. "SMA" connectors.
$95
Vintage Probe Replacement
(RF) 608A-34
Vintage probe replacement. New, unused.
$95
FXR Standard Mismatch
8.2 - 12.4 GHz
(RF) X510E
FXR standard mismatch. 8.2 - 12.4 GHz. 1.50 = VSWR. WR-90. 13-1/4"L x 1-3/4" x 1-3/4".
$125
Weatherized Coaxial Rotary Joint
DC-12.4 GHz
(RF) PM7890/01
Sivers weatherized coaxial rotary joint. 12.4 GHz, 10 kw peak. Average kw: 0.5 (DC-3 GHz), 0.2 (3 - 12 GHz). "N" male / female connectors. Made in Sweden. Used. Nice!
$190
Weatherized Coaxial Rotary Joint
DC-12.4 GHz
(RF) PM7890
Sivers weatherized coaxial rotary joint. 12.4 GHz, 10 kw peak. Average kw: 0.5 (DC-3 GHz), 0.2 (3 - 12 GHz). "N" male / female connectors. Made in Sweden. Used.
$75
Coaxial Rotary Joint
12.4 GHz
(RF) MOD344
Sage Laboratories coaxial rotary joint. 12.4 GHz. "N" male / female connectors. 2.687"L x 0.875"D. Used.
$105
RF Power Head
1 - 18 GHz
(RF) N445A
General Microwave RF power head. 1 - 18 GHz, 10 mW average power. 15 pin plug end. Gold plated contacts. New, old stock. Never used. Made in the USA. DC: 8406. NSN: 6130-01-174-9165.
$450
Variable RF Sampler
20 - 1000 MHz
(RF) 4275-020
Bird Thruline variable RF samper. 20 - 1000 MHz. "N" male to "N" female. 1 "BNC" port. Used. NOTE: "BNC" is bent.
$125
Small Signal Pick-off Attenuator
(RF) 150-285
International small signal pick-off attenuator. "UHF" connectors. Insertion loss: 30 MHz < 0.2 dB, 170 MHz < 0.2 dB, 460 & 950 MHz < 6 dB.
$85 each
Power Detector with Cable
200 KHz to 18 GHz
(RF) 41-4E
Boonton power detector with cable. 200 KHz to 18 GHz. "N" male / 2 terminal female receptacle. Used. NSN: 5960-01-026-8402.
$225
General Microwave Power Head
(RF) 445A
General Microwave power head. 10 mW average RF power. "N" male connector. New, old stock in packaging. Made in the USA.
$195
Power Sensor / Thermocoupler
0.01 - 18 GHz / 50 ohm
(RF) 51100-9E
Boonton power sensor / thermocoupler. 0.01 - 18 GHz, 50 ohm, +25 dBm. "N" male / two terminal female connectors. Used. NSN: 6625-01-302-0480.
$275
Power Sensor
DC-18 GHz
(RF) 4200-4E-S/21
Boonton power sensor. Input: Z = 50 ohm. Output: DC-18 GHz, "N" male / 2 terminal female input. Used. NSN: 5985-01-303-6156.
$375
Noise Limiter
(RF) B686-137
Alpha Industries noise limiter. "N" female / female connectors. 4.172"L x 0.75"D. NOS. Mil-spec. NSN: 5897-00-950-1957.
$125 each
Coaxial Noise Suppressor
10 MHz - 12.4 GHz
(RF) 936N
Weinschel coaxial noise suppressor. 10 MHz - 12.4 GHz. "N" male / female connectors. Used.
$35 each
Noise Suppressor
10 MC - 12.4 GHz
(RF) 562
Narda Microline Model 562 noise suppressor. 10 Mc - 12.4 GHz. 100v DC max. Type "N" connector.
$35 each
"N" DC Block
100 - 12.4 GHz
(RF) DCB-3524-1O-NNN-02
Midwest Microwave "N" DC block. 100 - 12.4 GHz. "N" male to "N" female.
$125 each
Continous Phase Trimmer
3 - 18 GHz
(RF) 4572B
Narda continous phase trimmer. 2 - 20 degree phase adjustment. 3 - 18 GHz, 0.4 dB insertion loss. "SMA" connectors. New; L3 Narda-Miteq. NSN: 5985-01-397-2039.
$165 each
"SMA" DC Block
0.1 - 18 GHz
(RF) DCB-3538
Midwest Microwave "SMA" DC block. 0.1 - 18 GHz (100 - 18,000 MHz), 50 ohms, 200v. Alt. P/N: DCB-3538-1O-SMA02.
$125 each
Receiver Combiner
115v AC or 24v DC Input
(RF) RC-40-4-24C
Microwave Associates receiver combiner. 115v AC or 24v DC input. "BNC" outputs and antenna. 19" x 4.75" x 3.5"H. New, unused.
$150
Receiver Combiner
115v AC or 24v DC Input
(RF) RC-150-4-24C
Microwave Associates receiver combiner. 115v AC or 24v DC input. "BNC" outputs and antenna. 19" x 4.75" x 3.5"H. New, unused.
$150
Data Bus Coupler
1500 Ohm Input Impedance
(RF) DB20010
Northern Hills data bus coupler with Trompeter "BJ77". Mates with "BJ75". 1500 ohms input impedance. 55 dB common mode rejection. 3 stub. Connectors are "BJ77", Concentric Twinax / Triax. New, unused!
$139 each - $125 (6+), $109 (25+)
Signal Sampler
10 dB / 5w / 50 ohm
(RF) HM-10F
FXR-Microlab signal sampler. "SMA" connectors. 10 dB coupling, 5 watts, 50 ohm.
$59 each
Signal Sampler
20 dB / 8w / 50 ohm
(RF) HM-20F
FXR-Microlab signal sampler. "SMA" connectors. 20 dB coupling, 8 watts, 50 ohm. Minimal insertion loss.
$59 each
Signal Sampler
25 dB / 10w / 50 ohm
(RF) HM-25F
FXR-Microlab signal sampler. "SMA" connectors. 25 dB coupling, 10 watts, 50 ohm.
$45 each
Attenuator
225 MHz (215 - 235 MHz)
(RF) MD-42T1A
Micro-Dynamics attenuator. 225 MHz (215 - 235 MHz), 50 dB attenuation, ± 0.05 dB. VSWR: 1.50. "SMA" female connectors. 4.75" x 3.75" x 0.5". NSN: 5985-01-028-1861.
$1,450 each
Bolometer Mount
200 Ohm
(RF) N401A
General Microwave bolometer mount. 200 ohm. "N" male connector. For use with W/451 power meter.
$245 each
Thermistor Mount
(EQP) HP-478A
Hewlett Packard 478A thermistor mount. Not currently calibrated. Used.
$75 each
"BNC" Injector Tube
(RF) 7100
"BNC" injector tube. "BNC" female jack input. Shielded tube 2-3/16"L from back of "BNC" thread to end. 0.307" overall length. 0.94"L center conductor.
$15 each
Noise Source
30 - 500 MHz
(RF) NSL-1
Micronetics noise source. 30 - 500 MHz, 32.47 dB, 28v DC. Input: "BNC" female. Output: "SMA" female.
$575 each
Noise Generator
0.01 - 1.5 GHz
(RF) 7615
Ailtech noise generator. 0.01 - 1.5 GHz. 15.5 dB nominal. "N" male output. "BNC" 28v DC input. ±0.5 dB flatness. 28v DC bias. VSWR: 1.2.
$625
Noise Generator
1 - 12.4 GHz
(RF) 7616
Ailtech noise generator. 1 - 12.4 GHz. 15.5 dB ENR. 28v DC "BNC" input.
$650
Noise Source
10 MHz - 18 GHz
(RF) 346B
Hewlett Packard noise source. 10 MHz - 18 GHz. 15.5 dB ENR. 3.5mm. 28v DC input, "BNC" female. VSWR: 1.3.
$950
Noise Generator
18 - 25.5 GHz
(RF) 103
ST Research noise generator. 18 - 25.5 GHz. "N" male output. 28v DC "BNC" input. Modified HP model.
$1,500
Noise Generator
10 MHz - 28 GHz
(RF) 7626
Eaton noise generator. High quality noise source. 10 MHz - 28 GHz. 15.5 dB nominal. "SMA" RF out. 28v DC "BNC" input.
$1,300
Directional Bridge
100 KHz to 110 MHz
(RF) 8721A
Hewlett Packard directional bridge. 100 KHz to 110 MHz. Directivity > 40 dB. Max input +20 dBm. 50 ohms. "BNC" female connectors.
$395 each
Sensitivity Time Control and Limiter
(RF) 10001SOCN2936748
Micro Dynamics sensitivity time control and limiter. "SMA" female RF in / out, "SMA" female bias, "SMA" female 20 dB coupling.
$175
TRG Phase Shifter
40 - 60 GHz
(RF) U528
TRG phase shifter. 40 - 60 GHz. WR-19.
$95 each
Test Path Simulator
(RF) MX560
Magnavox test path simulator, test adapter.
$79 each
Angle of Reflection Coefficient
(RF) 2219B
PRD angle of reflection coefficient. Measures angle of reflection coefficient in degrees. 3304-M. 100 - 1000 MHz. Includes 900-W50 termination and 900-WN short.
$250
Phase Shifter
8.2 - 12.4 GHz
(RF) X885A
HP phase shifter. 8.2 - 12.4 GHz. WR-90. -360º to +360º.
$295
Broadband Isotropic Radiation Monitor
(EQP) NAR-8611
Narda broadband isotropic radiation monitor. 0.2, 2 and 20mw / cm2. 300 MHz - 40 GHz with included 8721 probe. 30 dB dynamic range. Like new condition. Includes carrying case (which is a little worse for wear).
$475
Portable Power Meter
(EQP) NAR-8400/20/21/22
Narda 8400 Series portable power meter. Accurate to 26.5 GHz. Rugged design for field service. NOTE: Missing battery door. Source: Bogdan.

Includes interchangeable mounts:
  • 8420: 0.01 - 12.4 GHz, 1 mw
  • 8421: 0.01 - 13.7 GHz, 10 mw
  • 8422: 0.01 - 13.7 GHz, 100 mw
$975
Thermocouple Mount
10 MHz to 12.4 GHz
(EQP) NAR-8420
Narda Microline thermocouple mount. 10 MHz to 12.4 GHz. Rated power: 1 µW to 1 mW. "N" male connectors. 6 pin.
$245
Thermocouple Mount
10 MHz to 13.7 GHz
(EQP) NAR-8421
Narda Microline thermocouple mount. 10 MHz to 13.7 GHz. Rated power: 10 µW to 10 mW. "N" male connectors. 6 pin.
$275
Thermocouple Mount
10 MHz to 13.7 GHz
(EQP) NAR-8422
Narda Microline thermocouple mount. 10 MHz to 13.7 GHz. Rated power: 10 µW to 100 mW. "N" male connectors. 6 pin.
$275
Connector Cable
56" Long
(EQP) NAR-8400CABLE
Amphenol connector cable (for use with Narda Thermocouples). 56" long, 6 pin male end, 6 hole plug end.
$85
Terminated Mixer
50 ohms
(EQP) IRDS2-18/00
RHG Electronic Laboratory terminated mixer. J1 - IFIN, J2 - RF in, J3, IF in, J4 - RF out, J5 - 50 ohms. "SMA" female connectors.
$150 each
Thermocouple Module
10 MHz to 12.4 GHz
(EQP) NAR-461B
Narda Microwave 461B PLC Thermocouple Module / RF power meter / sensor. 10 MHz to 12.4 GHz. Range: 0.01 - 10.0 mw (30 dB). Max rated power: 10 mw. "N" male. 2-1/2"L x 1-3/4"W x 1-3/4"H. Source: Bogdan.
$225
Phase Shifter
293 MHz Center Frequency
(RF) PSM-3-293
Merrimac phase shifter. 293 MHz center frequency. 180º phase shift with quarter turn. 1w CW, VSWR < 1.5. Insertion loss < 1 dB. Usable bandwidth ±5%. "SMA" female connectors. 1-5/8" x 3" x 1-3/8"H.
$150

RF Tuning Deck

(RF) 1-80721A84
Motorola RF tuning deck. Nickel plated. Cups tune in and out. 2-5/16" x 3-7/16". 3/4"D adj. cups
$25 each

RFI Input Conditioning Board

(RF) 621002.02C/CEL
RFI input conditioning board. 1.6w broadband, 1 - 200 MHz, 35.5 dB amplifier. "BNC" RF connectors. Includes CEL/ISG amplifier module. These boards are removed in working condition from medical equipment. We do not have any operating info for these boards. Selling for parts only.
$25 each - $20 (6+)

Capacitance Divider
Ratio 60:1

(RF) GE-C673185
GE capacitance divider. Model # C673185. Ratio 60:1. 15 kv insulation. Total capacitance = 30 mmf. 5 foot cable with "UHF" connector. Catalog #: 81H 751.
$95 each

RF Power Head
0.01 - 12.4 GHz

(EQP) N425A/B
General Microwave 0.01 - 12.4 GHz, power head is a stand alone, self contained "TFT" power monitor that can mate with test meter or can operate anywhere with a 6 - 18v, 10ma supply and 1ma fs or 10v fs meter. Three selectable ranges, 0.1 mw, 1mw and 10 mw can withstand 300% short term overload. "N" male input. MS3116E14-15S circular power connector required. Includes full documentation, schematic.
$450 each

Silver Cavity Tube

(RF) 102881
1-7/8" x 5-5/8" long thin wall silver tube has fine thread at one end, tinned opposite end.
$10 each

Tunnel Diode Amplifier

(RF) AWR-9375-15
International Microwave Corp. tunnel diode amplifier. WR-90 input. "SMA" output. We have no further information on this amplifier.
$250 each

Wire Pac 3 dB Coupler

(RF) SAGE-3DB
Sage 2.7" wire pac 3 dB coupler. 0.25" diameter, 2.7" long.
$20 each
Narda Power Monitors
10 MHz - 12.4 GHz
(EQP) NAR460
Narda 0.001 - 1 MW, 460, 30 dB thermocouple power monitor with companion digital meter. "N" male input. 115 vac. Removed from equipment.
$349 each
Tunnel Diode Amplifier
(RF) MTC-4700-10A
Monmouth special plug-in unit has 4.4 dB NF, 12 dB gain @ 4.7 GHz. 24 vdc required.
$100 each
Pivotone "QMA" to "SMA" Female Adapter with DC Block
(RF) OS12012
Pivotone "QMA" to "SMA" female adapter with DC block. 700 - 2000 MHz. 50 ohm. Alt. P/N: 08982-000. Same as FXR / Microlab RF Block HR-D61.
$12 each - $10 (6+), $9 (25+), $8 (100+), $7 (500+)
DC Amplifier
(RF) 359
General Microwave DC amplifier currently sells for $3500 to US Military. Operates on 15 vdc. External alarm set, mW / cm squared range set, nice 1-1/2" x 2-1/2" x 4-1/4" die-cast box. Various feedthru terminals. NSN: 6625-01-099-1188.
$35 each
Double Double Diode
(SDI) T14G-MQC
TRelco double double diode. HC6 cystal can. No other data available. Circa 1960s.
$15 each
Two Meter Boards
Receiving / Transmitting
(RF) 2MRX
2 meter FM transmitter and receiver boards. Top quality, new surplus, 4 channel crystal control, 2-5 watts RF out, 7.5-13 vdc, now only 150 MHz business band but easily move down to 2 meters. Made by Uniden for Midlands. Boy did we sell a bunch of these the first time around. We've been out for years but now a small batch has surfaced.

Great opportunity for experimenting with remote control, balloon telemetry, etc... Crystals available from International. Boards measure 2-5/8" x 4" x 5/8" high.

Receiving board weighs 0.1506 lbs and the transmitting board weighs 0.1316 lbs.
*** SOLD OUT ***
Part Number Pic Type Dimensions Notes Price  
RF-1060-IQ-2 Pic SMA Female x 2 - Innowave Isolator 95.00 Add
RF-62-955645 Pic SMA Females 1" x 1.388" x .848" ARI RF Amplifier, +15v 65.00 Add
RF-BXF364 Pic SMA Female x 2 1/2" x 1" x 4" Time Filter 45.00 Add
RF-BXF365 Pic SMA Female x 2 5/8" x 3/4" x 2-1/4" Time Filter 25.00 Add
RF-BXF366 Pic SMA Female x 2 5/8" x 5/8" x 2" Time Filter 25.00 Add
RF-C6104 Pic "N" Female x 3 - Delta Microwave 50.00 Add
RF-PVF502 Pic SMA Female / Male 0.388" x 0.388" x 1.636" Racom Filter 25.00 Add
RF-SCD129850 Pic SMA Female x 2 0.7" x 0.7" x 2.68" Gould Inc Amplifier, +15v 95.00 Add
RF-SLS-553N Pic SMA Female x 3 3-1/4" x 3-3/4" x .4" Hyletronics, Used 75.00 Add