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86,5-108 MHz
Preselector PS4-3FM

Electrical specifications
Model PS4-3FM
Operating frequency band, MHz 86,5-108
Insertion loss (adjustable) not more, dB 0,6-1
Pass band, kHz 300
Impedance, Ohm 50
Isolation, dB 25
VSWR, not more than 1,2
Input power not more than , W 500
Temperature range, °C -30 to +60
Cavity electrical length 1/4λ
Mechanical specifications
Model PS4-3FM
Weight, kg 15,5
Connector N-female
Length/Width/Depth not more, mm 105Ñ…316Ñ…1250
Mount to 19-inch rack optional

PS4-3FM typical gain-frequency characteristics 88 MHz

PS4-3FM typical gain-frequency characteristics 92.5 MHz

PS4-3FM typical gain-frequency characteristics 108 MHz