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We are in a heat wave here 22 right now in N.W. Montana I have a Sirio 2016 I have it on a 45 mast with the base 14 off the ground (its on my deck). Anyway...lots of snow and inc here. Everyday I hook up my mfj 259c and "look" at the antenna if all is well I put a little tune up time in and Go...
WHY?
I don't want to sound like an a** hole.....
Most of the folks here will tell you this if asked, "don't blow your money on amps when what you NEED to look at is the best antenna set up you can put up. I think you would fair well to read, and reread k0bg.com , and do so meany times. After...
Well this is one for the books.
So from the new radio to the meter is a new jumper (DXE-8xDX003) as each radio has it's own jumper going to the radio, each is marked, and I hook up 1-5 radio's to the first meter.
Anyway, tried the jumper from the ft450d, and it works, did the same test with all...
I may have not stated that I do check the swr with out tone. I also watch swr as I tx and saw an reading I had not seen before, an up move of the needle when I was on ssb. With all of my other radios I had not noted an up sweep when modulating.
I understand we don't check vswr on ssb. With my...
I was going to look in side but started emailing bob and am not going to open the radio as it has been sealed by Bob so I will do as he wants for now....
Bob emailed me and wants me to put a low pass filter on and re test and email him my findings.
I use a cross needle meter, two of them one meter is between the radio and one meter is after the amp at this time when I put the
tuner in line it too has a meter (cross needle).
I always watch my meters when I Tx. watching for Bad Reflect, then I saw the swr, and went into caution mode.
I was hoping it was something easy to fix. I emailed Bobs, I hope to hear from them tomorrow, and I will bring your thought up. Eather they make it right or I need my $ back.
Thank you\ for your help.
My base antenna is good, coax, and two other radios work fine. swr is 1.0 on 27.385 R=63, X=0 with MFJ259c.
But the new radio...on AM my swr is 1.2 and on SSB when sending out a two tone sound the swr is 2.5
When I tx with my old radio (Optima mk3 and dx500 ) my swr is 1.3 max.
New radio came...
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