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Because shipping rates go out of the roof to cali and other west coast states

Built this Fully Auto charging/Switching with a 70 amp Astron.Astron Charger Switch unit..880 CCA Deep cycle Battery..With 100 Amp Current/Voltage Monitor..In the event of power failure it automatically switches to battery..When the power supply is on and powered it keeps the battery topped at...

Yes

Palomar tx 400 works good has 4xmrf 455 Asking 135.00 shipped to midwest east coast only..Paypal F&F Only Thanks

I just want something i can use on 40/75 meters

I have played it all day,All of the resistors are just a bit warm to the touch..I have not driven it hard only around 60-70 watts and so far it's as good as it was before the 4 original final popped.Gonna try and trade it for a decent hf amp such as sb-200 or something like that.

Well i installed the 4 red dots 2 in the back section and 2 in the front section and the 4 non red dots are in the middle 2 sections..i wish i would have thought of that but so far it's running great loafing at 1200 watts not seeing any heat build up on the combiners they seem about equal so...

Thanks,I am gonna try the red dot see if she blows..I will update tomm evening when i give it a test run.

I was going by the numbers on my Atlas DCA55 they were very close in numbers,All of them..I think i will give it a shot at see what happens..I will take a close look at the heat in each area of the 4 boards when i play it.Not sure it's a good plan but we will see.Thanks

I traded for a dx 1600 and it had 4 blown transistors,Question I have removed and checked the gain on the 4 that were good hfe of around 30 on all four,I have 4 new old stock red dot's that have around the same gain at 35-40 hfe..Would there be an issue dropping the red dots in to replace the 4...

Anyone with the mars patched firmware?

I just seen that lol..i feel stupid..but i cant even hear 500hz worth of difference

I need some input,I stumbled across a new old stock AR 3500 and did the mod to convert it to 11m and all works just fine but one thing the clarifier does nothing.I looked at the schematic and there is 8v present on the white wire going to it..Has no effect on rx or tx..Radio is dead on frequency...

no go can not find them

The IRFP250N was a flop won't work..

pm sent

Anyone find a suitable replacement for these yet?I have a 400 fet hd and one of them shorted..I have seen some chatter about using this part# IRFP250N

Trying to restore a nitro 300..Anyone have a schematic of this amp?If not i mostley need the value of the Plate choke's they use in this amp..Thank you

How much to have this done?

Just an update..I have renewed my license for those of you that were so concerned..I still have my 5555n and a brand new icom 7200..The anytone beats that one to on 10 meters.The rx is just a biit more sensitive and the noise blanker on the 5555n is 10 times better than the icom..Yes i have EARS...