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PMI Model No. P2T-1G1R1G-25-R-TFF-40W is a single pole, two throw, hermetically sealed, reflective switch designed to operate over the 1.0 to 1.1GHz frequency range. This model is designed to handle 40 watts average input power and 4KW peak having a 3usec pulse width and 1% duty cycle. The switch offers fast switching speeds of 300nsec maximum, low insertion loss of 0.4dB typically and high isolation of 37dB typically. The DC supplies are +50VDC, 18mA typical and +5VDC, 128mA typical. The housing measures 3.92” x 2.68” x 0.70” and is supplied with TNC Female connectors.

Product Specifications

General Parameters:
Status: Active
Frequency Min: 1 GHz
Frequency Max: 1.1 GHz
Insertion Loss (Typ): 0.8 dB
Isolation (Typ): 25 dB
Reflective / Absorptive: Reflective
Switching Speed (Typ): 300 nsec
Frequency: 1.0 to 1.1 GHz
Configuration: SP2T
Isolation: 25dB min. – Measured 37dB
Insertion Loss: 0.8dB max – Measured 0.4dB
VSWR In/Out: 1.5:1 – Measured 1.2:1
Switching Rate: 2KHz Max.
Switching Rage PRF: 600Hz
Input Power: 40W
Operating Peak Input Power: 4KW Peak
Switching Speed: 300ns max
Rise Time: 275ns typ. (10% to 90% RF)
Pulse Width: 3uS
Control Signal: TTL
Power Supply: +50V @ 50mA – 20mA typ., +5V @ 200mA –128mA typ.
Connectors: TNC Female (J1, J2, J3), 9-Pin Micro D (DC/Control)
Size: 3.92" x 2.68" x 0.70"
Environmental Ratings:
Temperature (Operating): -45 to +85 ºC
Temperature (Storage): -54ºC to +125 ºC
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