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Hi! I'll measure it tomorrow, I've shown it to several professionals and they don't understand why the ferrites are like that either. I couldn't find a ferrite dust in the box, it's strange that both of them burst where there is no wire, some information about it would be useful

A capacitor is missing in the picture, I took it out because it was unfortunately cracked, the other one in the picture also needs to be replaced

Hi! I have such an antenna switch, I got it as a gift, but unfortunately it has two chokes in which the ferrite is cracked. In the parts list, there is only L04, L05 and an article number, does anyone know what parameters this has? I want to fix it, but I don't know the type of ferrite, nor...

I see, thank you! The value between 10-15 is the maximum (not skd) which is my reflected power, so counting the surprisingly few watts, it's a pretty good value, I'm glad of that! I also pay attention to the antenna tuner, but I believe better in the instrument built into the amplifier.

Sorry for the video, I made it in a hurry. Something is not right, If 100 = 500 watts then 50 = 250 watts and 10 = 50 watts If the division of 100 is 100% then shouldn't it be proportionally? This is how I set the UD1 in A1 mode, selected the frequency with the TUNE button, CW press, and...

Thanks for the answer! Don’t get mad at the language difficulties, a question I want to understand. If I measure the reflected power with the letter B, what do the numbers on the scale correspond to? Pl 1: 2 swr = 20? 1: 3 = 30? And so on? I connected it to an antenna tuner, its swr meter is...

Hi! Unfortunately the translator doesn't understand this, "max 5 skd" in the picture is the A or B notation?

Welcome everyone! I have a question, I have a video attached, it has a ssa400 connected to a 50ohm dummy load. A power / swr meter is also connected, the amplifier shows that there is reflected power, the above power meter does not indicate anything. Did I understand the description correctly...

Hallo! Interesting that both cracked ferrite, maybe it got too high a frequency? I have the full description but unfortunately the type of ferrite is not in it so I can rewind. This is the total in my book:

Hi, is it normal that both ferrits are broken? Or is it intentionally not a closed circle?

Hi! An interesting thing I got today is an antenna transmit / receive switch manufactured by SRT. I got the full Hungarian description, does anyone use one? Is it worth dealing with? I wonder how good construction, 400watt I don't want cooking in the receiver. Thanks !!

The problem is solved, after replacing the control board, all functions work fine! Thanks

Now I have the CW not working, just for a while, I turn it off, I turn it on again good. But the TUNE signal goes without any problems

Thank you very much!!!!!!! How many times I disassembled it .... :) It works !!!!

Hi! I made a drawing so it's simpler, unfortunately the compiler is quite interesting. I just want to ask, do I understand the drawing well? Thanks!

Hi! I measured all the points, and by the end it turned out that the connector was numbered inside ....... :oops: I connected the two points you suggested, but unfortunately nothing has changed, I'm starting to give up .... I could use it so that UD2 keeps going, but it's not intended to be...

Unfortunately, my B10812 3110 motherboard doesn't match either, according to the drawing, the sign comes at point 43, there is nothing connected to me in the picture.

Hi, the problem with me is the foot layout is different, it's marked with letters, not numbers. Here is a picture of my motherboard, you can switch whether this tuner is present or not. And some delay, regardless, can be connected to the tuner connector .... Tuner connector:

Thanks! If I have to disassemble it again for exercise .... :) It's huge, it's not easy to assemble on its own, it would be good if it works fine because the UD2 is warming up enough. I have noticed that the input of the prorgam module is routed to the tuner connector, if I pull it to the...

Hi! Today I disassembled the unit I wrote in the picture is correct, at point 24 it was +4.4 if I press CW it drops to 0v. I measured the entire connecting cable all the way through, everything is faultless. But I don't have a tuner, did I hear you have to tie something up like that? I noticed...