开云体育

Hi all, anybody here experienced with polarity reversal damage of MFJ-259B please? My father damaged it by his mistake and he is totally frustrated so I would like to repair it for him. Just want to

MFJ Items For Sale Dummy Load, Digital TNC switch, Wall Wart, and more For Sale: . MFJ 264, 1500 Watt Dry Dummy Load For Sale: The MFJ 264 is a dry dummy load. No need for messy oil cans with

Selling is allowed in this group for ham radio equipment only, and at least one of the items for sale must be related to the purpose of the group (this allows for a lot of variety of items!). We

MFJ Items For Sale Dummy Load, Code Practice Oscillator, Digital TNC switch, Wall Wart, and more For Sale: . MFJ 264, 1500 Watt Dry Dummy Load For Sale: The MFJ 264 is a dry dummy load. No

I had a similar problem a Yaesu Mark V Field. It worked ok with low power, but not above around 20 Watts. I found out that it was stray RF. I ran my 600 ladder line differently from the tuner so that

Hi Allan, I have used the 939y and cable with FT 891 with good results. I have not had to retune after going to full power. Once you get it tuned at the higher power does it stay tuned? ?I wonder if

I have a 993B with a Kenwood that had similar problems. I found inside a resistor network on a vertical board at the center rear had a bad solder joint. it was really loose and wobbly. It is a real

Anyone using an MFJ-993B with an MFJ-5124Y interface cable to a Yaesu tranceiver? I have been attempting to get the unit to work correctly. At low power it autotunes correctly; when I increase power

When I formed the group, my intent was to cover all the MFJ related brands, but a group name would be too long to cover them all. This is a question about matching 811As without a tube tester with the

MFJ Items For Sale: TNC/Microphone Switch, Stereo Synthesizer, Original Boxes, and more . MFJ-1272 MX TNC / Microphone Switch This unit is made to go between your rig, your PK-232 TNC (or

MFJ Items For Sale: Power Supply, TNC/Microphone Switch, Stereo Synthesizer, Original Boxes, and more . MFJ-4230 MVP Power Supply: The MFJ-4230 MVP is 25 Amps continuous and 30 Amps surge at 13.8

MFJ Items For Sale: TNC/Microphone Switch, Stereo Synthesizer, Original Boxes, and more . MFJ-1272 MX TNC / Microphone Switch This unit is made to go between your rig, your PK-232 TNC (or

MFJ Items For Sale: TNC/Microphone Switch, Stereo Synthesizer, and more . MFJ 422 B electronic keyer This keyer is made to go on the back of a Bencher Paddle. It includes sidetone, and has

First, the new pricing structure for NEWLY formed groups on groups.io beginning January 18, 2021. Basic (free) groups formed on or after that date stay free *up to 100 members*. After that, it will

The next message is about some new groups I created to have a general-purpose discussion group for some brands of amateur radio equipment and radios before groups.io's new pricing structure goes into