The Rockmite QRPp transceiver kit by Small Wonder Labs is crystal controlled on a single frequency and uses a single crystal ahead of the receiver for filtering.
Many thousands have been sold and are on the air and there is also a Rockmite Yahoo group. Google Rockmite. jim / W1FMR --- On Tue, 1/3/12, Tim Duffy K3LR <[email protected]> wrote: From: Tim Duffy K3LR <[email protected]> Subject: Re: Topband: Xtal Filter To: "'Anton Moehammad'" <[email protected]>, [email protected] Date: Tuesday, January 3, 2012, 9:16 PM Hello Anton! Here is a link to a 5 KHz 160 meter RX filter y INRAD. This may be what you are asking about? http://www.inrad.net/product.php?productid=231&cat=146&page=1 73 and Happy New Year, Tim K3LR -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Anton Moehammad Sent: Tuesday, January 03, 2012 7:39 PM To: [email protected] Subject: Topband: Xtal Filter Hi everybody, I believe there is a 1825 KHZ xtal filter sell somewhere, can any body share their experience about put a narrow XTAL filter in front of their recv ? (CW works only) Ir Moeh AntonHendra Jambon Tengah no 290 RT1/RW3 Magelang 56121 Indonesia Mobile : +6285292611160 email : [email protected] Get a signature like this. CLICK HERE. _______________________________________________ UR RST IS ... ... ..9 QSB QSB - hw? BK _______________________________________________ UR RST IS ... ... ..9 QSB QSB - hw? BK _______________________________________________ UR RST IS ... ... ..9 QSB QSB - hw? BK
