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DCI-145/435-DB 2m / 70cm Band Pass Filter
This bandpass filter is specifically for use with dualband rigs and dualband antennas. These rigs and antennas normally only have one 50 Ohm connection. It can be used with separate rigs, but external duplexers would have to be employed. The DCI-145/435-DB is symetrical so either coax connector can be connected to the antenna. Of course with this filter in line, all wideband signals will be lost, with only 2m and 70cm being allowed through.
* Passband: 144-146MHz (centred on 145MHz)
* Selectivity: -1.17dB at 144MHz, -1.09dB at 146MHz
* Passband: 430-440MHz (centred on 435MHz)
* Selectivity: -0.75dB at 430MHz, -0.68dB at 440MHz
* Loss: < 1dB
* DC grounded
* Power: 200W
* VSWR 1.1:1
* Sockets: N-type
* Case size: 203 x 100 x 68mm
* Weight: 1.7kg
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