DURAPOWER DPS-4533-4 Compact, UHF Duplexer 490-520MHz.

DPS-4533 is a compact, full 1/4 wave UHF coaxial duplexer, intended for use in mobile service or inside low power full duplex radiotelephones. Inner lines are copper pipes polished with corrosion proof paint. It uses six cavities of extruded 6063-T5 aluminum. To improve Tx-Rx isolation, conformable coaxial cable is used. For additional protection, the entire unit is painted.





Electrical Specifications:

Frequency Spacing: 5 to10 MHz max.

Power: 50 watts Max.

Insertion Loss, Tx-Ant.: 1.4 dB max 1.2 dB. typ

Insertion Loss, Ant.-Rx: 1.4 dB max 1.2 dB. typ

TX Noise Suppression at RX Freq.: 80 dB min.

VSWR: 1.5:1 max.

Impedance: 50 Ohms

Connectors: BNC ( N, UHF Optional )

Temperature Range: -30¼ to +60¼C