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312MHz ASK transmitter with Antenna Tuner - RF Cafe Forums

Because of the high maintenance needed to monitor and filter spammers from the RF Cafe Forums, I decided that it would be best to just archive the pages to make all the good information posted in the past available for review. It is unfortunate that the scumbags of the world ruin an otherwise useful venue for people wanting to exchanged useful ideas and views. It seems that the more formal social media like Facebook pretty much dominate this kind of venue anymore anyway, so if you would like to post something on RF Cafe's Facebook page, please do.

Below are all of the forum threads, including all the responses to the original posts.


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 -








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