HMC232G7TR RF/IF and RFID

Test Frequency:	4GHz
Base Part Number:	HMC232
Supplier Device Package:	7-SMD
Package / Case:	7-SMD, Gull Wing
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply:	--
Impedance:	50 Ohm
Features:	--
IIP3:	49dBm
P1dB:	27dBm
Series:	--
Insertion Loss:	1.4dB
Isolation:	46dB
Frequency Range:	0Hz ~ 6GHz
Circuit:	SPDT
Topology:	Absorptive
RF Type:	VSAT
Part Status:	Obsolete
Packaging:	Cut Tape (CT)

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RF Switches are devices used to switch and route signals connecting various network elements. HMC232G7TR is an RF switch operating in the 2-6GHz frequency range, allowing for high linearity and low insertion losses, and is suitable for a variety of applications.HMC232G7TR is designed to support flexibility and reliability, providing wide signal bandwidths and high-switching speeds. It essentially acts as a manual SP5T switch and offers an optimal solution for various applications, such as military systems, aircrafts, broadcast, test equipment, etc.A typical application of the HMC232G7TR is to allow fast-switching of a sensed signal to the three main receiver signal paths during an antenna’s switching manoeuvres.As for the working principle of the HMC232G7TR, this device uses a combination of mechanical actuation and electrical actuation to ensure that the signal path between an antenna and two receivers are switched in a fraction of a second. The switching of the signal is accomplished by switching the relays within the device. It’s important to note that the switching of the relays is done in sequence, and is typically conducted in a fraction of a second using a combination of mechanical and electrical techniques.The mechanical actuation of the relays is done by an actuator that is connected to a calibration circuit. This is essentially done by the electrical actuation of the relay coil based on the current value of the calibration circuit. The current values in the calibration circuit are selected with dip switches. The relays are operated in a sequence by the calibration circuit, and the switching process is completed when all relays have been switched.When it comes to the performance values of the HMC232G7TR, the device offers a wide signal bandwidth with high linearity and low insertion loss. It’s typical for the insertion loss to range from 0.1-5.5dB. The isolation provided by the device can reach up to 40dB at 6GHz, and the switching speed for this device is around 10 to 20msec.Overall, HMC232G7TR is a flexible and reliable RF switch, highly suitable for various applications such as military systems, aircraft, broadcast, test equipment, etc. It allows fast switching of sensed signals to three main receiver signal paths, with performance values such as wide bandwidth, high linearity, low insertion loss, and high isolation. The electrical and mechanical actuation of the device allow for a switching speed of up to 20msec.

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