[Date Prev][Date Next][Thread Prev][Thread Next] - [Date Index][Thread Index][Author Index]

Re: TCXO fro 2.4 gigs



Kerry,
Does IC1 pin 13, pin 2, and the end of the 100k resistor hook to VCC
(+5v) regulator output? I suspect that they do.

Thanks for posting.
Vince KD7AI

----- Original Message -----
From: "Kerry Banke" <kbanke@qualcomm.com>
To: <amsat-bb@AMSAT.Org>
Sent: Tuesday, May 15, 2001 7:49 PM
Subject: [amsat-bb] TCXO fro 2.4 gigs


> The schematic for the 10 Mhz comb generator mentioned by Dave can be
found
> at.  http://www.ham-radio.com/sbms/sd/mgcomb10mhz.pdf
>
> The comb generator puts out a usefull weak signal up through  4 Ghz or
more.
>
> I'll send out the specs on theTCXOs on Wednesday. These are not
adjustable
> but have the frequency offset in Hz from 10 MHz marked on them from
when I
> checked them. They will be in the 0 to + - 10 Hz or so range. The
final
> marker frequency for 2.4 GHz can be calculated by multiplying the TCXO
> offset by 240 and adding it to 2.4 GHz.
>  - Kerry N6IZW -
> ----
> Via the amsat-bb mailing list at AMSAT.ORG courtesy of AMSAT-NA.
> To unsubscribe, send "unsubscribe amsat-bb" to Majordomo@amsat.org

----
Via the amsat-bb mailing list at AMSAT.ORG courtesy of AMSAT-NA.
To unsubscribe, send "unsubscribe amsat-bb" to Majordomo@amsat.org



AMSAT Top AMSAT Home