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I've just picked up a box full of CB gear from the Widow of a silent key.
Amongst the inventory are a Zetagi B300P, Zetagi B550P, RM KL203, RM KL200, and RM KL505V.
Does anyone know what maximum input power I should be driving these with for long term reliability & longevity?
I recently got hold of a workman 5 tone roger beep and installed it. Does anyone know what components to change in order for it to make a weird and wonderful roger beep/s please? I'm not too happy with the results i'm getting from it by altering the blue variable presets. Thanks in advance for...
I recently got hold of a workman 5 tone roger beep and installed it. Does anyone know what components to change in order for it to make a weird and wonderful roger beep/s please? I'm not too happy with the results i'm getting from it by altering the blue variable presets. Thanks in advance for...
Hi. I'm interested in purchasing a new mobile/standard hf rig(0-30Mhz) that does 11m fm frequencies from the box and really don't want to pay much more than £700. I'm aware that the Icom 706 is easily modified, but the mod would deplete the default warranty. Any ideas please? Cheers in advance.
Hi Misterfatty. Somebody else on another forum suggested a "vco lock" problem. I also thought the vco could be at fault. However, the motorboating doesn't happen when i turn the rf output power down to 3 watts or lower. At 3.5 watts it motorboats for 5 secs or so then settles fine, but anything...
Hi. I've tried the transceiver on a fully charged battery, a 40 amp regulated psu and a dummy load with the same results. These criteria can be discounted. Regards.
Hi. I have an old Binatone uk fm cb that motorboats when i tx from channel 35 to 40 but not on the lower channels. It motorboats gradually worse as i go from 35 to 40, but doesn't do it when i turn the rf power down. In addition to this, it only motorboats for about 5 secs, the s meter...
Hi. I have an old Binatone uk fm cb that motorboats when i tx from channel 35 to 40 but not on the lower channels. It motorboats gradually worse as i go from 35 to 40, but doesn't do it when i turn the rf power down. In addition to this, it only motorboats for about 5 secs, the s meter...
Hi Bob85. Thanks very much indeed for the reply. I noticed the schematic was somewhat different than the b150, and that's good. On this note i look forward to getting myself another ssb transceiver in the hope that my audio is now decipherable. Cheers and best regards.
Hi. I've just picked up a b300 for a pittance and repaired it. I have a query ; What class amp is it? I think it's a class c but with some feedback from collector to base. I ask, as i had a Zetagi b150 that just didn't sound at all well on ssb due to it being class c which is only suitable for...
I'm about to purchase a Zetagi m95 hand mic. It's the grey one with a yellow slider. Anyone able to offer any input re the audio clarity on this unit please? All feedback is much appreciated. Regards.
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