Nagai superstar 3900 freq plan p!ease
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Re: Nagai superstar 3900 freq plan p!ease
Thank you , am I right in thinking Taiwan manufactured were better .
Thank you again .claude the user manual excellent much appreciated
Thank you again .claude the user manual excellent much appreciated
- 14CS06
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Re: Nagai superstar 3900 freq plan p!ease
Hello
Some additional photos of the interior
What is PCB EPT??????
Thanks
@+
Claude
Some additional photos of the interior
What is PCB EPT??????
Thanks
@+
Claude
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- cb4ever104
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Re: Nagai superstar 3900 freq plan p!ease
Yes would probably be the straight answer to that . I've had Malaysian made ones myself . In fact the first 2 new SS3900s that I bought here in Valencia in 96 were Malaysian ones . But from experience the TAIWAN ones are better quality .original45 wrote: ↑21 Dec 2021, 12:31 Thank you , am I right in thinking Taiwan manufactured were better .
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.
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.
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Re: Nagai superstar 3900 freq plan p!ease
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Re: Nagai superstar 3900 freq plan p!ease
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Re: Nagai superstar 3900 freq plan p!ease
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Re: Nagai superstar 3900 freq plan p!ease
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- 14CS06
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Re: Nagai superstar 3900 freq plan p!ease
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Last edited by 14CS06 on 22 Dec 2021, 13:27, edited 2 times in total.
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Re: Nagai superstar 3900 freq plan p!ease
The PLL is dated 52 week of 1994, so likely it was made 1995 some time.
Though Malaysian ones were not as good as the Taiwan variants it will still be better than the later CRT and Ranger badged versions with the EPT360014C or EPT360015 boards.
Though Malaysian ones were not as good as the Taiwan variants it will still be better than the later CRT and Ranger badged versions with the EPT360014C or EPT360015 boards.
Mudslinger - Simon
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There is no such thing as a Fidelity 1000 which is too good to scrap.
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There is no such thing as a Fidelity 1000 which is too good to scrap.
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Re: Nagai superstar 3900 freq plan p!ease
For Claude thank you
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Re: Nagai superstar 3900 freq plan p!ease
Another question please if I may. The swr cal potentiometer I'm told it's a pull and push back in type and adjusted rf power also.
Is this correct as my switch does pull out but just rotates without any stop point.I ordered a new potentiometer too for superstar 3900 all models but doesn't pull push.
So should it be a pull push switch for rf power adjustment and swr cal too and where can I source one please if so.
Is this correct as my switch does pull out but just rotates without any stop point.I ordered a new potentiometer too for superstar 3900 all models but doesn't pull push.
So should it be a pull push switch for rf power adjustment and swr cal too and where can I source one please if so.
- cb4ever104
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Re: Nagai superstar 3900 freq plan p!ease
If you post a picture of the rear component side of the radio then I might be able to help . You should have a wire coming off the resistor next to the AM/FM power VR that goes to the SWR switch . Some of them do have variable power on the pull control . However , others say they do , but don't . One of mine actually switches in the "PA" when you pull the control , but that's an older EPT version . If yours doesn't stop , then the switch might have been damaged at some point . It's usually just one of the tabs that needs bending back . Personally I don't like that variable power option anyway . I think the radio is best left at 4/5W . If you wind it up to max then you'll affect the AM modulation and as there's no heat sink on the back to help , then you can easily blow the PA/Regulator .
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.
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.
- 14CS06
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Re: Nagai superstar 3900 freq plan p!ease
Hello
Several models no power adjustment on this model
SS 3900 filter DFB
@+
Claude
Several models no power adjustment on this model
SS 3900 filter DFB
@+
Claude
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Re: Nagai superstar 3900 freq plan p!ease
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Re: Nagai superstar 3900 freq plan p!ease
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