0.5 - 2.0 GHz 64 dB Digitally Controlled Attenuator

Model A6P-39A-4CF is a Digitally Controlled PIN Diode Attenuator that operates from 0.5 – 2.0 GHz.

Model A6P-39A-4CF is a Digitally Controlled PIN Diode Attenuator that operates from 0.5 – 2.0 GHz. It is capable of a 64 dB attenuation range in 0.25 dB steps. The Attenuation Flatness is +/- 3.5 dB with a 1.75:1 V.S.W.R. in 50 Ohms and a 2.4 dB Insertion Loss. This PIN Diode Attenuator is Digitally Controlled via 8 BITs of TTL compatible binary logic with a switching speed less than 7.0 μSec. It handles +20 dBm CW or 1.0 Watt Max. The operating temperature range extends from -10 to +70 Deg. C. The package size is 3.0 x 2.0 x 1.0 inch.

2 - 6 GHz 0, 90, 180 & 270* QPSK Modulator Copy

Model M2D-48N-2 is a Digitally Controlled QPSK Modulator that operates from 2.0-6.0 GHz with a Phase Shift of 0, 90,180 & 270 Degrees.

Tech Articles

Application Notes for Phase Changing Products

GT Microwave has amassed a wide product line of passive, analog and digital RF and Microwave Integrated Components. GT Microwave’s analog and digital phase shifters are an integration of either Varactor or PIN diodes with passive circuitry. They are continuously variable analog or converted to digital control or a true digital component that is switched from state to state. This application note applies to those components related to a desired change in the phase characteristics of a signal.

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I & Q Vector Modulators

The function of an I & Q Vector Modulator is to simultaneously control the phase and amplitude characteristics in the processing of a microwave signal. This device will convert a signal to a desired vector location via a digital command.