Fm transmitters
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Fm transmitters
Are there any fm transmitter circuits out there that do not require a trimmer cap? I have been to every local electronics shop in town, and no'one has them!
Thanks
Warden
Thanks
Warden
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- New registered user
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- Location: Croatia/Dalmatia/Zadar
Without trimer cap's YES!
You may build a fm exciter without any trimer capacitors! Most commercial exciters (up to 20 Watts) no need trimer. You can use a bgy33 or bgy133 from Philips (hibrid amplifier). Input for this device is 100~150mW output 0~20 Watts on 87.5~108mHz. It's very simple!
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- New registered user
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- Joined: Sun Jul 27, 2003 10:03 pm
- Location: Croatia/Dalmatia/Zadar
bgy 33
I found bgy33 since 1997. on http://www.paradise-electronics.nl/nede ... toren.html price in that time is about 80€ for one pices.
Check on the internet to find delaer's[/img]
Check on the internet to find delaer's[/img]
This hybrid amp has not been produced for some time now,
its impossible to find it.
its impossible to find it.
Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
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- New registered user
- Posts: 3
- Joined: Sun Jul 27, 2003 10:03 pm
- Location: Croatia/Dalmatia/Zadar
Schematics
Open This link: http://www.*Ads not allowed*/modules.php?name ... tit&lid=24 to get technical manuals from PTEK Broadcast manufacturer. In this manual you will get the schematics of fm exciter and power amplifier without any trimer capacitors or hibrid module....
Re: Schematics
Why "ads not allowed", ha?????fmdream wrote:Open This link: http://www.*Ads not allowed*/modules.php?name=Downloads&d_op=getit&lid=24 to get technical manuals from PTEK Broadcast manufacturer. In this manual you will get the schematics of fm exciter and power amplifier without any trimer capacitors or hibrid module....
Why not? Maybe you should read forum rules.
Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
this topic is old, but if somebody need BGY 33, I have four (4) peaces, they are new and unused, price is 50€ / 1pcs.
petrusic@globalnet.hr
petrusic@globalnet.hr