P1T-500M18G-80-R-SFF-SW21841A Active

SPST Reflective Switch

PMI Model No. P1T-500M18G-80-R-SFF-SW21841A is a 0.5 to 18.0 GHz Single Pole, Single Throw, Reflective Switch that offers a maximum insertion loss of 2.5 dB with a maximum VSWR of 1.9:1 and a minimum isolation of 80 dB.   Housing measures 0.792" x 1.970" x 0.530" and has SMA female connectors.

Product Specifications

General Parameters:
Status: Active
Frequency Min: 0.5 GHz
Frequency Max: 18 GHz
Insertion Loss (Typ): 1 dB
Isolation (Typ): 45 dB
Reflective / Absorptive: Reflective
Switching Speed (Typ): 2 ns
Configuration: SPST
Frequency: 0.5 to 18.0 GHz
Isolation: 45 dB Min (0.5 to 1.0 GHz) - Measured -106.13 dB @ 1.0 GHz,
70 dB Min (1.0 to 2.0 GHz) - Measured -107.97 dB @ 2.0 GHz,
85 dB Min (2.0 to 12.4 GHz) - Measured -94.19 dB @ 12.4 GHz, <80 dB Min
Insertion Loss: 1.0 dB Max (0.5 to 2.0 GHz) - Measured -0.53 dB @ 1.0 GHz,
1.2 dB Max (2.0 to 4.0 GHz) - Measured -0.67 dB @ 4.0 GHz,
1.5 dB Max (4.0 to 8.0 GHz) - Measured -1.11 dB @ 8.0 GHz, 2.5 dB Max
VSWR In/Out: 1.4:1 Max (0.5 to 4.0 GHz)
Input Power: 2 W Average,
10 W Peak @ 1 us PW
Rise/Fall Time: 2 ns Max - Measured 2 ns
Delay On/Off: 20 ns Max - Measured 19.6 ns
Control Signal: TTL, "0" = Isolation,
"1" = Insertion Loss
Power Supply: +15 VDC @ 100 mA - Measured 42 mA,
-15VDC @ 45mA - Measured 29 mA
Connectors: SMA (F)
Power & Control Connector: SMC (M)
Size: 1.97" x 0.792" x 0.53"
Finish: Painted Blue
Environmental Ratings:
Temperature (Operating): -55 ºC to +85 ºC
Temperature (Storage): -65 ºC to +125 ºC
Humidity: MIL-STD-202F, Method 103B Cond. B
Shock: MIL-STD-202F, Method 213B Cond. B
Vibration: MIL-STD-202F, Method 204D Cond. B
Altitude: MIL-STD-202F, Method 105C Cond. B
Temperature Cycle: MIL-STD-202F, Method 107