开云体育

ctrl + shift + ? for shortcuts
© 2025 开云体育

Re: How to assemble an Collins filter + Board for FT-817/857 and save $$$!!!


Kurt Savegnago
 

Am glad now when I bought my FT-817 years ago. I had it sent to an outfit the name of which slips my mind but is no longer in existence and they put a CW board in and
a narrow band filter for SSB and retuned the rig.? That service almost cost as much at the radio. The SSB filter really makes a big difference.? I can switch it in or out as needed.? I sometimes run it?
with a 100 watt amp and an external antenna.? RM Italy was a place where I bought an amp from that's likely not there anymore and I bought a?
100 watt amp from an old fellow at the time who is probably dead now who made up kits but had an assembled working amp I could buy.? Didn't have any trouble
running the FT-817 through an amp and appropriate antenna and tuner.? Got an FT-857 later and dropped a narrow band board in when I didn't want to diddle with
amp wiring in the 817.

Kurt KC9LDH

On Saturday, June 15, 2024 at 06:51:51 PM CDT, W6ZZ via groups.io <w6zz@...> wrote:


[Edited Message Follows]

You can buy a genuine Collins 500hz CW filter for about $103 (from various Japanese dealers) and solder it yourself to an FT-817 compatible board made by Artur, SP6AB. He sells them as a service to fellow hams for $16.?
Contact Artur to confirm pricing and availability:?sp6ab@....?
I did this and I'm a Happy Camper!
73,
Howard, W6ZZ

Here's one possibility to buy a genuine Collins filter (w/o board):

US $102.98
Sold on eBay by:

Join [email protected] to automatically receive all group messages.