Radiall RF Coaxial Switch R577122105

The R577122105 is a DPDT RF switch designed for applications requiring high-frequency performance, operating within a frequency range of 0 to 12.4 GHz. It features a 50 Ohm impedance and supports average power handling of up to 700 W at DC to 1 GHz, decreasing to 200 W at higher frequencies. The switch exhibits low insertion loss, with a maximum of 0.15 dB at DC to 1 GHz and up to 0.20 dB at 1 to 2 GHz. Electrical characteristics include a failsafe actuator with a nominal current of 340 mA and an actuator voltage of 12V. The switch is equipped with a 9-pin D-SUB male connector and has TTL input levels ranging from 2.2 to 5.5 V for high and 0 to 0.8 V for low. The mechanical design includes N female connectors per MIL-C 39012, a lifespan of 2.5 million cycles, and a switching time of less than 15 ms. The device operates in a temperature range of -40¬8C to +85¬8C and is constructed to be splashproof, weighing less than 215 g. This switch is suitable for engineers looking for reliable RF switching solutions in demanding environments.