Used test rf

Amplifier Research 50W1000A

• Manufacturer: Amplifier Research

Details The Amplifier Research 5W1000A is a compact, broadband solid-state amplifier delivering clean 5 W CW or swept power from approximately 500 kHz to 1 GHz. Designed for EMI pre‑compliance, antenna testing, a...

Amplifier Research 150L

• Manufacturer: Amplifier Research

Details The Amplifier Research 150L delivers approximately 150 W CW power in the low-frequency spectrum, ranging from kHz to MHz. It is built with rugged solid-state engineering and uses air cooling for reliable ...

EG&G 5209

Details The EG&G 5209 Single Phase Lock-in Amplifier delivers precise single-phase detection with a dynamic reserve exceeding 100 dB, covering 20 Hz–100 kHz bandwidth, and sensitivity down to 2 nV. It features lo...

Ophir 5194

Details The Ophir 5194 is a 100 Watt broadband amplifier operating across the 2 - 6 GHz frequency range, featuring Class A/AB linear power devices that deliver a minimum gain of +53 dB, excellent third-order inte...

CPI (Communication & Power Industries) VZU-6994

Details The CPI VZU-6994 TWT amplifier delivers up to 400 watts of power in a compact 3RU package, optimized for Ku-Band frequencies. Engineered with a dual-depressed collector helix traveling wave tube, it ensur...

Keysight Technologies 5087A

• Manufacturer: Agilent - Keysight
• Model: 5087A

Details The Keysight (Agilent) 5087A Distribution Amplifier is a narrow-band signal amplifier that accepts up to four input frequencies across three channels and distributes them over 12 output lines in any confi...

Comtech BHE2718-500

• Manufacturer: Comtech

Details The Comtech BHE2718-500 delivers 500 W of output power across a wide frequency range of 20 to 100 MHz. Engineered for durability, it integrates advanced protection mechanisms including load VSWR control, ...

Stanford Research SR445

• Manufacturer: Stanford Research

Details The Stanford Research (SRS) SR445 is a high-performance 350MHz, 4-channel preamplifier designed for precision signal amplification. It offers wide bandwidth, low noise, and excellent linearity, making it ...

Amplifier Research 5000LP

• Manufacturer: Amplifier Research

Details The Amplifier Research 5000LP is a high-power, pulse-optimized amplifier designed for multi-kilowatt energy delivery across low-frequency bands, depending on the specific variant (commonly 9–180 kHz or 10...

Lecroy DA1822

• Manufacturer: Lecroy
• Model: DA1822

Details The LeCroy DA1822 DC-10 MHz Differential Amplifier offers exceptional signal conditioning with a 100,000:1 CMRR and selectable gains of 1, 10, 100, and 1000. Its bandwidth spans DC to 10 MHz, with full hi...

E&I 2100L

Details The ENI 2100L amplifies signals across a 10 kHz to 12 MHz spectrum, delivering 100 W of Class A linear power with 50 dB gain and ±1.5 dB flatness; it operates unconditionally stable, with low harmonic dis...

Amplifier Research KAW4040

• Manufacturer: Amplifier Research

Details The Amplifier Research KAW4040 delivers 500 Watts rated power output with a frequency response from 200 MHz to 500 MHz, offering a minimum gain of 57 dB and a gain adjustment range of 30 dB. It provides i...

Ophir 5294

Details The Ophir 5294 is a 100 Watt broadband amplifier operating across 700–6000 MHz, designed with Class A linear power devices that deliver a strong 3rd order intercept point, wide dynamic range, and exceptio...

Ophir 5193

Details The Ophir 5193 is a 50 Watt broadband amplifier covering the 2 - 6 GHz frequency range. It features Class A/AB linear power devices, delivering a minimum gain of +50 dB, excellent IP3 of +54 dBm, and wide...

Ophir 5163

Details The Ophir 5163 is a 50 Watt broadband amplifier operating across 0.8 – 4.2 GHz, engineered with Class A/AB linear power devices. It delivers a typical saturated output of 50 Watts, minimum 40 Watts at 1dB...