Hi All,
I would like to replace the frequency mode switch on my mark 4 radio. It is a 4 position switch that selects 26 thru 29mhz.
Would anyone know brand of switch I would need to buy?
Thanks,
Fred
Jentec frequency mode switch
- Mitch
- Radio Addict
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Re: Jentec frequency mode switch
How many poles is it? How long is the shaft?
Here's a selection you can pick from :-
https://www.ebay.co.uk/sch/m.html?_ssn= ... h&_sacat=0
Here's a selection you can pick from :-
https://www.ebay.co.uk/sch/m.html?_ssn= ... h&_sacat=0
The perfect face for radio.
- astradyne
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Re: Jentec frequency mode switch
I have an original 148 GTL-DX band selector switch here all in good working order. However it's still standard and thus only has three positions. It's a simple task to add another position though.
Never, ever, ever....bloody anything ever!
Far too many radio's to list here. But I do own a legal one...
Far too many radio's to list here. But I do own a legal one...
- radio pete
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Re: Jentec frequency mode switch
we used the org cobra switches when building the mk4 & mk5 you need to mod the switch to give one more pos
- cb4ever104
- Legend
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Re: Jentec frequency mode switch
I haven't came across one yet that couldn't be fixed . Maybe a broken pin on the outside might cause me to have to buy one . Had one also with a slightly bent inner select pin , but I managed to straighten that one out as well .
1) Press the 2 plastic pins together that hold the back plate on . I prefer to do it this way , rather than cutting them off .
2) Pry the back plate off gently with a miniature flat head screwdriver .
3) Strip it down making sure you mark down the order .
4) Clean out all the gunk from the flat contact surface sections with a cotton bud dipped in alcohol .
5) Gently scrape the ends of the pins , and bend them inwards slightly to improve connection .
6) Mod if necessary . There's a document on here somewhere I think that shows how to do this .
7) Rebuild , and use a soldering iron to remelt the 2 plastic pins .
Good as new .
S,
1) Press the 2 plastic pins together that hold the back plate on . I prefer to do it this way , rather than cutting them off .
2) Pry the back plate off gently with a miniature flat head screwdriver .
3) Strip it down making sure you mark down the order .
4) Clean out all the gunk from the flat contact surface sections with a cotton bud dipped in alcohol .
5) Gently scrape the ends of the pins , and bend them inwards slightly to improve connection .
6) Mod if necessary . There's a document on here somewhere I think that shows how to do this .
7) Rebuild , and use a soldering iron to remelt the 2 plastic pins .
Good as new .
S,
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.