RFS 450-470 MHz Mobile Duplexer

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  • Regular price $599.99

The 633-6A series Mobile Duplexer uses six capacitively tuned TEM resonators in a compact extruded 6063-T6 aluminum housing. The aluminum is irridite and the entire unit painted for additional protection. Specifications are given here for a 5 MHz separation between TX and RX frequencies. The 633-A Mobile Duplexer uses four resonators and cabling similar to 633-6A. The two additional cavities provide the added isolation required in some systems. Both duplexers use solid shield copper jacketed Teflon intercabling for low loss.


VSWR 1.3:1
Type Mobile
Height 1-1/4"
Width 6-3/16"
Depth 9"
Weight 3.5 lbs.
Frequency Range 450-470 MHz
Connector Type N-Female
Insertion Loss 1.4 dB
Frequency Spacing 5 MHz
TX to RX Isolation 75 dB min.
Continuous Power Input 50W