VHF/UHF duplexer /diplexer, VHF 136-174MHz &  UHF 400-470MHz, 100W, N-type female – 115mm

Dualband VHF & UHF duplexer/diplexer, VHF high band 136-174 MHz & UHF 400-470 MHz, 100W, N-type female - 115mm

Product code: ZDX136470NF

The ZDX136470NF VHF and UHF duplexer has an input for both transmitter and receiver and a single port for the external antenna, allowing for reduced installation costs. The ZDX136470NF allows for both VHF and UHF wideband antennas such as the GID-1417 and GID-MB4052 to be utilised on a vehicle and installed into a VHF/UHF capable radio. The benefits of this configuration allows for the system to continue functioning if one antenna has damage or malfunctions, not relying on one termination and antenna. If either frequency ranges aren't required simply replace the antenna termination with a suitable dummy load to ensure the performance of your system isn't reduced or compromised. Mount utilising the 4 x 4.5mm mounting holes in each corner of the duplexer. A SMA female terminated model is also available, please consult ZCG for more information.



136-174 MHz VHF high band and 400-470 MHz - UHF/TETRA


Full frequency ranges stated


Isolation: 70dB, Insertion loss: 0.8dB / <0.5 ripple


Factory at 1.45:1 VSWR


50 Ohms

Maximum Power

100 Watts


Aluminium outer body and chrome terminations


Input & Output: N-type female


Width: 115mm, Depth: 95mm, Height: 25mm

Weight - kg


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