Gain Block Amplifiers

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Variable Gain Amplifier -3 to 23dB Variable Gain Amplifier -3 to 23dB

The VGLA20RPDC GPS Variable Gain Line Amplifier is a one input, one output device featuring a variable gain block with 26dB of dynamic range.

0.1 To 2.5 GHz InGaP HBT Matched Gain Block Amplifier
Celeritek’s CGB7289-SC is a single stage, high power, high dynamic range, utility gain block amplifier. It is designed as a broad band amplifier from 0.1 to 2.5 GHz
TMS Tactical/Airborne SATCOM Systems TMS Tactical/Airborne SATCOM Systems

Teledyne Microwave Solutions (TMS) offers a wide range of RF modules specifically designed to meet demanding small size, weight, power and cost (SWaP-C) applications in the Land, Air and Marine markets. Using unique chip and wire capabilities TMS offers extremely rugged and reliable products suitable for the most demanding platforms.

0.1 To 6.0 GHz InGaP HBT Matched Gain Block Amplifier Chip 0.1 To 6.0 GHz InGaP HBT Matched Gain Block Amplifier Chip
Celeritek’s CGB7011-BD is a Darlington Configured, high dynamic range, utility gain block amplifier MMIC chip. It is matched to 50-W impedance for both input and output
SGB-4333 DC-3.0 GHz SiGe HBT Gain Block With Active Bias SGB-4333 DC-3.0 GHz SiGe HBT Gain Block With Active Bias
Sirenza Microdevices’ SGB-4333 is a high performance SiGe HBT MMIC amplifier utilizing a Darlington configuration with an active bias network
0.1 To 6.0 GHz InGaP HBT Matched Gain Block Amplifier Chip
Celeritek’s CGB7001-BD is a Darlington configured, high dynamic range, utility gain block amplifier MMIC chip. It is matched to 50-W impedance for both input and output from 0.1 to 6.0 GHz
High Linearity Gain Block Amplifiers With Broadband Compressed Output Power High Linearity Gain Block Amplifiers With Broadband Compressed Output Power

Guerrilla RF Inc. offers two new models of high linearity gain block amplifiers featuring a combination of simple-application schematics, flat gain, and high compressed output power with operation in the DC to 4 GHz frequency range. The GRF2012 and GRF 2013 models include flexible biasing for high levels of re-use within single designs and multiple platforms. They are ideally used as cost-effective pre-drivers for broadband GaN high power amplifiers, and for many other general purpose, high performance gain block applications.

CXE-1089Z - 75 Ohm CATV Gain Block CXE-1089Z - 75 Ohm CATV Gain Block
The CXE-1089Z is a high performance 75 ohm pHEMT MMIC low-noise amplifier utilizing a Darlington configuration with active bias. The active bias network provides stable current over temperature and process threshold voltage variations. It is designed for high linearity, low-noise consumer set-top box applications. The CXE-1089Z is internally matched to 75 ohms and operates directly from a supply voltage of 5V.
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