• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.

VHF/UHF & 800Mhz Duplexer

K1LA

W9WDX Amateur Radio Club Member
Nov 13, 2011
19
2
13
Thanks in advance for any tips and advice!

I'm looking into the best/cheapest and most effective way to end up with a duplexer that would allow a 2M/440 antenna and a separate 800Mhz antenna to feed one transceiver.

In my area I do a ton of work on 2M/440 in the mobile but also love heading the local FD which is a 800MHz analog fm system. While the wideband 2m/440 antenna provides relatively O K reception on 800, I imagine adding a dedicated 800Mhz antenna would greatly improve this (and help overcome the icom 2820s slightly sloppy 800 sensitivity). Unfortunately I don't see any off the shelf duplexers for this solution.

Thanks again for any help
Evan
K1LA
 
  • Like
Reactions: david1303

dxChat
Help Users
  • No one is chatting at the moment.
  • @ Wildcat27:
    Hello I have a old school 2950 receives great on all modes and transmits great on AM but no transmit on SSB. Does anyone have any idea?
  • @ ButtFuzz:
    Good evening from Sunny Salem! What’s shaking?
  • dxBot:
    63Sprint has left the room.