Hi again Marconi. Since I had a SWR change on the roof, I did had to tune again on the roof. I was tuning for channel 20.
What I am going to do is to bypass the RCS-4 remote switch and see what happens. Regarding the Gamma Match, I made sure it was centered.
I incremented the Gamma Match adjustments by around 1/4” up or down.
By the way, I did use a line isolator and bandwidth jumped to 4,644KHz measuring from the SWR meter, with the analizer bandwidth went down a little to 1,730KHz. Here are the numbers with the line isolator installed at the feed point:
With SWR meter at the station
SWR———-Frequency
2.0—————30,013
1.5—————28,780
1.0—————27,524
1.5—————26,057
2.0—————25,368
Bandwidth: 4,644 KHz
With analizer measured directly with a 14 feet RG-8x jumper
SWR———-Frequency———R———X
2.0—————-28,505————31——-21
1.5—————-27,705————37———4
1.0—————-27,355————50———8
1.5—————-26,730————51———21
2.0—————-26,285————41———30
Bandwidth: 2,220 KHz
