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312MHz ASK Transmitter with Antenna Tuner - RF Cafe Forums

The original RF Cafe Forums were shut down in late 2012 due to maintenance issues. Original posts:

Amateur Radio | Antennas | Circuits & Components | Systems | Test & Measurement


sledingham
Post subject: 312MHz ASK transmitter with Antenna Tuner Posted: Wed Jan 07, 2009 11:13 am

Lieutenant

Joined: Mon Jul 21, 2008 9:22 am
Posts: 1
Hi

I have heard that there is an integrated transmitter solution that includes an antenna tuner. The tuner comprises digital capacitors that maximise the voltage across a resonant antenna.

My application requires an ASK transmitter suitable for 312MHz working @ 2V5 and < 12mA

Anybody know who makes this part?

Thanks


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markapexwireless
Post subject: Posted: Tue Jan 13, 2009 7:48 pm

Captain

Joined: Tue Jul 08, 2008 7:15 pm
Posts: 11
Location: Boulder Colorado
Hi,

I believe Micrel makes a part with integrated antenna tuner.

Good luck with your project!!

- Mark -








Posted  11/12/2012

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