Used frequency controller

Amplifier Research 500T1G2
- used
- Manufacturer: Amplifier Research
Amplifier Research 500T1G2 Details Amplifier Research 500T1G2 The Model 500T1G2 is a self contained, forced air-cooled, broadband traveling wave tube (TWT) microwave amplifier designed for applications where inst...
Lake Mary, FL
Sonifex RB-MA2G Dual Microphone Amplifier with Gain Controls
- new
- Manufacturer: Sonifex
Dual Microphone Amplifier With Gain Control (1U) The RB-MA2G consists of two independent low-noise microphone pre-amplifiers with front panel level controls and metering, for converting microphone level signals t...
$697 USD
London, United Kingdom
Fluke 5220A
- used
- Manufacturer: Fluke
- Model: 5220A
This Transconductance Amplifier lets you calibrate alternating or direct current meters and shunts, as well as the current functions of digital multimeters and VOMs that measure up to 20A. A known input voltage o...
Webster, MA
Amplifier Research 200TR4G8
- used
- Manufacturer: Amplifier Research
Amplifier Research 200TR4G8 Details Amplifier Research 200TR4G8 The Model 200TR4G8 is a self contained, forced air cooled, broadband traveling wave tube (TWT) microwave amplifier designed for applications where i...
Lake Mary, FL
Lake People Phone-Amp G111 MKII Professional Headphone Amplifier (Unbalanced / Balanced Inputs)
- new
- Manufacturer: Lake People
Headphone amp, balanced input, 2 outputs The Lake People G111 MKII is a high-quality headphone amplifier with an internal power supply that includes a toroidal transformer and substantial filter capacitors, ensur...
$633 USD
London, United Kingdom
Sonifex RB-MA1 Single Microphone Amplifier
- new
- Manufacturer: Sonifex
Single Microphone Amplifier The RB-MA1 consists of a low noise microphone pre-amplifier for converting mic level signals to line level, or for driving long lines from microphones to mixing equipment. The connecti...
$514 USD
London, United Kingdom
Sonifex RB-MA2 Dual Microphone Amplifier
- new
- Manufacturer: Sonifex
Dual Microphone Amplifier The RB-MA2 consists of two independent low-noise microphone pre-amplifiers for converting mic level signals to line level, or for driving long lines from microphones to processing equipm...
$548 USD
London, United Kingdom
Heritage Audio HA-81A Preamp/EQ #1
- used
The Heritage Audio HA-81A EQ Elite combines two iconic console circuits into a single versatile channel strip. It features an authentic, all-discrete Class-A 73-style microphone preamp equipped with original Carn...
$845 USD
Tallinn, Estonia
DS INSTRUMENTS PA20000
- new
- Manufacturer: DS INSTRUMENTS
RF amplifier, 0.5 W, 5 to 20 GHz, 25 dB. Frequency range: 5 to 20 GHz Max amplifier gain: +28 dB typ. Gain setting range: 0 to +28 dB Variable-gain step size: 0.5 dB P1dB: +29 dBm Psat: +31 dBm Max input power: +...
Rivalta di Torino, Italy
DS INSTRUMENTS PA6000L
- new
- Manufacturer: DS INSTRUMENTS
RF amplifier, 1 W, 1.5 to 6 GHz, 30 dB. Frequency range: 1.5 to 6.0 GHz Amplifier gain (Max): 30 dB Amplifier gain (Min): 0 dB Gain step size: 0.25 dB Typical output power: +30 dBm Saturated output power: >+32 dB...
Rivalta di Torino, Italy
EM Power RF 2127-BBS3Q5KKO
- used
- Manufacturer: EM Power RF
The BBS3Q5KKO (SKU 2127) is suitable for P, L & S band broadband high power linear applications. This amplifier utilizes high power GaAsFET devices that provide wide frequency response and dynamic range, high gai...
Darmstadt, Germany
TOPTICA ALS-VIS Fiber Lasers & Amplifiers
- new
- Manufacturer: Toptica
Wavelength: 488 nm | Output power: Up to 2 W | Min. input power: > 120 mW | Single frequency compatible: Yes | Input connection: FC/APC | Spatial mode: TEM00 | Beam quality: M² < 1.1 | Beam diameter « free space...
Munich, Germany
WaveTopSign CO2 Laser Controller LFS-PM-T43 Accuracy Software-Based Auto Focus Sensor System with Sensor Amplifier
- new
- Manufacturer: WaveTopSign
Features: 1) Support collision alarm, limit protection, servo alarm and other protection functions; 2) Can achieve the automatic calibration of the capacitance parameters, matching with any cutting head; 3) Focus...
$712 USD
Shanghai, China
Sonifex RB-DA6G 6 Way Stereo Distribution Amplifier
- new
- Manufacturer: Sonifex
6 Way Stereo Distribution Amplifier With Output Gain Control (1U) The RB-DA6G is a 1U rack-mount high performance 6 way stereo distribution amplifier for splitting a source into a number of different outputs. The...
$683 USD
London, United Kingdom
Keysight (Agilent/HP) 11975A
- used
- Manufacturer: Agilent - Keysight
- Model: 11975A
The Agilent 11975 A general purpose, leveled microwave amplifier has a frequency range of 2 to 8 GHz and adjustable output of +6 to +16 dBm. In addition, the amplifier has an adjustable bias current output port t...
$1,406 USD
Darmstadt, Germany