Telewave Inc. TPRD-1586 VHF Duplexer Pre-Owned

The Telewave model TPRD-1586 duplexer allows simultaneous operation of a transmitter and receiver using a common antenna. These Pass-Reject duplexers are an ideal choice for systems requiring maximum isolation, with close frequency spacing down to 300 KHz.

Electrical Specifications

Tuning Range: 148-174 MHz
Number of Cavities: (6) - 8" Diameter
Frequency Separation: 300 KHz
Maximum Input Power: 350W
VSWR: 1.5:1 max
Insertion Loss TX - RX to Antenna: 2.2 dB
RX Isolation at TX Frequency: 100 dB @ +/-400 KHz
TX Noise Suppression at RX Frequency: 100 dB @ +/-400 KHz
Temperature Range: -30° C to +70° C

Mechanical Specifications

Dimensions: 23.5" x 19" x 25"
Connectors: N-Female
Finish: Acrylic enamel
Weight: 46.5 lbs