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> 05-01012 general microwave F9220 broadband rf switch hp
05-01012 general microwave F9220 broadband rf switch hp
General Microwave F9220 SPDT RF Switch
The Herley / General Microwave F9220 switch is non-reflective. When positive current is applied , the port is OFF since the associated series diodes are back-biased to a high resistance. At the same time, the corresponding shunt diode is biased to a low resistance, and the impedance at the port is then effectively that of the 50 ohm resistor in series with the shunt diode. When applying negative current, the converse conditions are established and the port is ON. Note that when all output ports are OFF, a high VSWR will be present at the common port. These switches provide high-performance characteristics over a multi-octave frequency range. Model 9220 covers the frequency range of 0.2 to 4 GHz. It uses an integrated circuit assembly of a series-shunt configuration of PIN diodes mounted in a microstrip transmission line as shown below.
Other Herley / General Microwave switches available.
* SMA-Female Connectors In / Out
* RoHS compliance not verified.
* Listing is for one piece. More than one may be shown to better illustrate product.
