- Trusted Seller
Amplifier Research 500W1000B
- Manufacturer: Amplifier Research
- Model: 500W1000B
RF Power Amplifier; 500Watt, CW, 80 MHz to 1000 MHz The Model 500W1000B is a self-contained, air -cooled, broadband, completely solid-state amplifier designed for applications where instantaneous bandwidth and hi...
Los Angeles, CA - Trusted Seller
Amplifier Research 175S1G4A
- Manufacturer: Amplifier Research
- Model: 175S1G4A
175Watt, CW 0.7-4.2GHz Microwave Amplifier The Model 175S1G4A is a portable, self-contained, air-cooled, broadband, completely solid-state amplifier designed for applications where instantaneous bandwidth, high g...
Los Angeles, CA - Trusted Seller

Amplifier Research 50S1G6
- Manufacturer: Amplifier Research
- Model: 50S1G6
50Watt, CW 0.7-6GHz Microwave Amplifier The Amplifier Research 50S1G6 is a solid-state, Class A design, self-contained, air-cooled, broadband amplifier designed for applications where instantaneous bandwidth, hig...
Los Angeles, CA 
Amplifier Research 777
- Manufacturer: Amplifier Research
- Model: 777
Working pull, fully functional guaranteed! Good overall condition. Item may have some scuffs, scratches, or blemishes from prior use and/or storage. See photos for details. Pictures are actual item being sold. In...
$140 USDRancho Cordova, CA
Amplifier Research 999
- Manufacturer: Amplifier Research
Working pull, fully functional guaranteed! Good overall condition. Item may have some scuffs, scratches, or blemishes from prior use and/or storage. Pictures are of one from a batch of similar condition items. Bu...
$266 USDRancho Cordova, CA
Amplifier Research CP3000A
- Manufacturer: Amplifier Research
Recently removed from working service and guaranteed functional. Cosmetically in good condition showing minor scuffs / scratches / blemishes from previous use. Includes Interface Control as pictured. No additiona...
$688 USDRancho Cordova, CA
Amplifier Research FM5501
- Manufacturer: Amplifier Research
Tested working and is guaranteed functional. Cosmetically in fair condition showing moderate to heavier scuffs / scratches / blemishes from previous use. Unit is missing some accessories. The battery is missing f...
$338 USDRancho Cordova, CA
amplifier research 4w1000
- Manufacturer: Amplifier Research
- Model: 4W1000
Unit does not power on. For this reason we are selling it as is. Unable to test further. Unit may have undescribed problems we are unaware of. See Photos for cosmetic condition. Pictures are actual item being sol...
$278 USDRancho Cordova, CAAmplifier Research Isotropic Electric Field Probe 200 kHz - 40 GHz model FP5240
- Manufacturer: Amplifier Research
“NEW BATTERY PACK” EVERYTHING SHOWN IN THE PICTURES IS INCLUDED. NEW BATTERY PACK. 001 BUYERS FROM ALASKA, HAWAII, US PROTECTORATES & TERRITORIES REQUEST SHIPPING COST VIA MESSAGING, OTHERS SEE BELOW 1. Seller re...
$4,999 USDMenlo Park, CARF Power Amplifier 800 MHz to 3 GHz 60 Watt TESTED! Programmable AR 60S1G3M2 USA
- Manufacturer: Amplifier Research
“Manual included” Please review all the pictures, including gain plots. ACCESSORIES: Service manual, US power cord. 001 We respond to bids and messages M-Fr 9-6 PST (excluding federal holidays) BUYERS CANNOT USE ...
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Amplifier Research 250S1G2z5B
- Manufacturer: Amplifier Research
- Model: 250S1G2Z5B
250W CW 1,0-2,5 GHz Amplifier
Los Angeles, CA 
Amplifier Research NiCd Battery Fast Charger BC 2001 - Fair Condition
- Manufacturer: Amplifier Research
Recently removed from working service and guaranteed functional. Cosmetically in fair condition showing moderate to heavier scuffs / scratches / blemishes from previous use. Includes Battery Fast Charger as pictu...
$103 USDRancho Cordova, CA

