• 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.

Icom IC-718 Service Manual

For AM operation, turn the carrier down and the modulation limiter up. Max power can be adjusted, use at your own risk. I have heard of people turning these up to 200w peak, but you are better off running an amp.


  • en-5323981bdf46c4c59b2356c891f5508c.pdf
    9 KB · Views: 203
  • en-8d523dca176cf569ba3c415c1635e42e.pdf
    40.8 KB · Views: 183
  • en-eecdbd98f343690f4cee1224613ab47d.pdf
    21.9 KB · Views: 168
  • en-cbbde405bf3059dabcdb1177ec044f95.pdf
    9.3 KB · Views: 169
  • Like
Reactions: snippits75

Help Users
  • No one is chatting at the moment.
  • @ Jim5570091:
    Maybe. I wasn’t impressed with just clamping the shield wire to the boom with a hose clamp. I built a l bracket with so239 female hubs. I posted a picture on the recent gallery’s.
  • @ Jim5570091:
    Well I cut the matching stubs down 1 inch at a time from about 20” down to 6”. Still no real changes.
  • @ 555 Central Missouri:
    Hello everyone, I have a old courier centurion pll 40 channel SSB, it has the extra channels and it has another switch that just moves the frequency down one channel on the dial, what is the purpose for this?
  • @ BJ radionut:
    LIVE 10:00 AM EDST