Used test rf

ENI 420LA

• Manufacturer: ENI

Details The ENI 420LA is a high-stability Class A linear power amplifier offering 20 W of output from 150 kHz to 300 MHz. It delivers 45 dB of flat gain with 50 Ω input/output impedance, requiring just 1.0 mW of ...

Ophir 5080

Details The Ophir 5080 Amplifier delivers 100W saturated output power across 0.8 – 4.2 GHz, featuring Class A/AB linear power devices for superior performance. With a +51 dB small signal gain, IP3 of +56 dB, and ...

Amplifier Research 75A220

• Manufacturer: Amplifier Research

Details The Amplifier Research 75A220 RF Amplifier delivers 75W CW power across a 10 kHz to 220 MHz frequency range. This self-contained broadband unit integrates push-pull MOSFET circuitry, minimizing distortion...

Amplifier Research 2500A225

• Manufacturer: Amplifier Research

Details The Amplifier Research 2500A225 RF Amplifier is a self‑contained, broadband, solid‑state amplifier offering instantaneous bandwidth and high gain, with forced‑air plus internal liquid cooling for high per...

Keysight Technologies 85905A

• Manufacturer: Agilent - Keysight
• Model: 85905A

Details The Keysight 85905A is a used preamplifier that significantly enhances spectrum analyzer performance by amplifying low-level RF signals across a wide frequency range, improving the signal-to-noise ratio f...

Kalmus 500FC

Details The Kalmus 500FC RF Amplifier operates across a frequency range of 1–500MHz, delivering up to 50W output power. This high-performance amplifier ensures linear and reliable signal amplification, designed f...

Amplifier Research 1W1000B

• Manufacturer: Amplifier Research

Details The Amplifier Research 1W1000B is a solid-state broadband amplifier covering 100 kHz to 1 GHz with ~1 W CW output. Designed for durability in a rack-mountable form, it delivers consistent gain and wideban...

IFI S61-50

Details The IFI S61-50 RF Amplifier delivers a frequency range from 1GHz to 6GHz with a minimum rated output power of 50W, making it suitable for demanding RF testing environments. It offers a gain of at least 47...

Amplifier Research 120S4G8

• Manufacturer: Amplifier Research

Details The Amplifier Research 120S4G8 is a broadband, solid-state RF amplifier delivering a minimum of 120 watts across 4.0 – 8.0 GHz with exceptional linearity, low spurious signals, and high gain up to 50.8 dB...

Keysight Technologies 11975A

• Manufacturer: Agilent - Keysight
• Model: 11975A

Details The Keysight (Agilent) 11975A is a general-purpose, leveled microwave amplifier covering 2 to 8 GHz with an output adjustable from +6 to +16 dBm. Designed for high-performance applications, it features au...

Keysight Technologies 8447C

• Manufacturer: Agilent - Keysight
• Model: 8447C

Details The Keysight (Agilent) 8447C Broadband Amplifier offers a frequency range of 30 to 300 MHz with a typical 3 dB bandwidth from 10 to 400 MHz. It delivers a mean gain of 30 dB ±1 dB, excellent flatness of ±...

Amplifier Research 300TR2Z5G7Z5

• Manufacturer: Amplifier Research

Details The Amplifier Research 300TR2z5G7z5 is a 300 W TWT-based rugged amplifier, designed to operate across 2.5–7.5 GHz. Engineered for high-power reliability, it incorporates advanced cooling, robust safety fe...

Teseq (Schaffner) CBA 400M 110B

• Manufacturer: Teseq - Schaffner

Details The Teseq Schaffner CBA 400M-110B is a high-power RF amplifier delivering approximately 110 W across a broad MHz range, designed to pair with immunity systems like the NSG-4070. It enables extended output...

Amplifier Research 50W1000B

• Manufacturer: Amplifier Research

Details The Amplifier Research 50W1000B is a portable, air-cooled, broadband solid-state amplifier offering instantaneous bandwidth and high gain. It uses push-pull circuitry in its high-power stages to minimize ...

Amplifier Research 1000T8G18B

• Manufacturer: Amplifier Research

Details The Amplifier Research 1000T8G18B is a self-contained, forced-air cooled TWT microwave amplifier delivering a minimum of 1000 W across most of the 8–18 GHz range. It uses four factory-matched 300 W microw...