Just does not pay to assume!! I thought he miss typed 62.130, the fact he ask is 72.130 ch#17 ?? Yes on my chart 72.130 is ch# 17. My humble apologies Brian Smith ----- Original Message ----- From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, February 15, 2000 8:45 PM Subject: [RCSE] re: RX Xtal > You Wrote"o: [EMAIL PROTECTED], "soaring" <[EMAIL PROTECTED]>, > "E Flight" <[EMAIL PROTECTED]> > Subject: Crystal rx ? > Message-ID: <v04210111b4cf6bd8db22@[128.102.174.173]> > > Hi all, > > I need some info regarding the Rx crystal freq. > > I come across a Hitec platinum rx in one of my many junk box, the > crystal has 62.130 stamp on it. What frequency is the rx with this > crystal in it? 72.130 (ch 17)?? > > Any help is appreciated. > > Regards, > > Brian > Brian Chan, > An Electric Airplane Junkie in San Mateo.Ca.USA > > ------------------------------ > > Date: Tue, 15 Feb 2000 14:56:42 -0600 > From: "Brian Smith" <[EMAIL PROTECTED]> > To: "rcse" <[EMAIL PROTECTED]> > Subject: 72.130 > Message-ID: <004c01bf77f7$2a473380$37344fd8@oemcomputer> > > Yep 72.130 is Ch# 17---- Brian > Reply"" > WRONG: That's not what Brian asked. > He asked if the 62.130 Meg Xtal was a channel 13 Xtal and it IS NOT. > Receiver crystals are 10.7 Megs off of the Xmit frequency to provide > the offset for the receiver's first IF. > > 10.7 plus 63.130 equals 72.830. If it is a dual conversion receiver > then add .455 MHz more. > > RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED] RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED]