Radiall RF Switches R574422425

The R574422425 is a 4-way RF switch designed for applications requiring operation within a frequency range of 0 to 18 GHz. It features a 50 Ohm impedance and offers a maximum insertion loss of 0.20 dB at DC to 3 GHz, increasing to 0.50 dB at 3 to 8 GHz, and 1.30 dB at higher frequencies. The switch provides high isolation levels, with a minimum of 80 dB at DC to 3 GHz, and a maximum average power handling capability of 240 W at the same frequency range. This model utilizes a latching actuator and operates at a nominal voltage of 12V, with TTL inputs that accept high levels from 2.2 to 5.5 V. The device is equipped with a 25-pin D-SUB male connector and SMA female connectors per MIL-C 39012 standards. It is rated for a lifespan of 2 million cycles per position and has a switching time of less than 15 ms. The operating temperature range is from -40°C to +85°C, making it suitable for various environmental conditions. The construction is splashproof, and the weight is less than 250 g.