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A forum for the discussion of matters of a technical nature. All such activities are undertaken at the readers discretion and own risk. If you don't know what you are doing, don't blame us if it all goes wrong!
Thanks Claude.
I have sort a amazing mess in all the pictures I`ve taken,so I need to re-do some of them to organize them better.
Even if I have both a Tokyo and Jackson and I`ve yet to see picture side by side of the two radio`s. I did however expect that extra board (echo-PCB I think) in the Tokyo I bought,but it was not there.. The Tokyo I got was Taiwan R.O.C and Jackson Philipines...
dt307 wrote:Thanks guys I have the Jackson export diagrams
Just need time to go through them will be a lot easier if I got a full power version next to me to see what's going on
Hi m8.
How much do you think is the full (best) power for the Jackson? Does both the 477 and 455 have (aprox) same output?
harakiri wrote:Hi m8.
How much do you think is the full (best) power for the Jackson? Does both the 477 and 455 have (aprox) same output?
MRF477/MRF455/2 x 2SC2132 ........
For me it doesn't matter H . I leave them all at 7W deadkey and 18W SSB . Sure they'll do more , but I'll rather run them a bit lower and use an amp , than risk the finals , which are expensive and getting hard to source .
Sammy
30TM060 Paul aka "Sammy". (108) PY60 Old Paisley DX Group (RIP Rab Markie)
Ex GM0 , now EA5 .
Handle "Fortune Hunter" back in "the day"
Radios ....? Anything that says "TAIWAN R.O.C" on the back.
harakiri wrote:Hi m8.
How much do you think is the full (best) power for the Jackson? Does both the 477 and 455 have (aprox) same output?
MRF477/MRF455/2 x 2SC2132 ........
For me it doesn't matter H . I leave them all at 7W deadkey and 18W SSB . Sure they'll do more , but I'll rather run them a bit lower and use an amp , than risk the finals , which are expensive and getting hard to source .
Sammy
Hello Sammy.
It`s around what I myself leave them at.. For the same reason as you. Its hard/expensive to find them.
I guess sometimes for "external-reasons" I`ve left dk even as low as 2W...
little update 10w easy fm and 15w ssb now after a good alignment
had to stretch l29 made a good difference so my attention to see if there is a modded pi network
163dt307-chris
“I fear the day that technology will surpass our human interaction. The world will have a generation of idiots.”
― Albert Einstein
dt307 wrote:little update 10w easy fm and 15w ssb now after a good alignment
had to stretch l29 made a good difference so my attention to see if there is a modded pi network
AM/FM sounds ok , but 15W SSB seems a bit low if it's at max ?
Anyway . Glad it's working !
30TM060 Paul aka "Sammy". (108) PY60 Old Paisley DX Group (RIP Rab Markie)
Ex GM0 , now EA5 .
Handle "Fortune Hunter" back in "the day"
Radios ....? Anything that says "TAIWAN R.O.C" on the back.