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Re: P3D 10/24 Ghz downlink LO's



Hi Stan:

I refer to your recent amsat-bb post. For your info, the next issue of The
AMSAT Journal will contain an excellent article by Joe Maier, OE3JIS titled
"Phase 3D 10.4 GHz Reception." The article will describe OE3JIS's efforts to
develop and test several receivers for Phase 3D 10.4 GHz use.  Hopefully
this article will help those who anticipate using the X Bands when Phase 3D
makes it to orbit.

We expect the issue to be out on the streets the first week of October.

73,

Russ Tillman, K5NRK
AMSAT Journal Editor

----------------------------------
Russ Tillman, K5NRK
113 Rollingwood Drive
Vicksburg, Mississippi 39183-9571
Home E-mail: k5nrk@amsat.org
Office E-mail: tillmar@ex1.wes.army.mil
-----Original Message-----
From: stan <stan@capeonramp.com>
To: amsat-bb@AMSAT.Org <amsat-bb@AMSAT.Org>
Date: Friday, September 04, 1998 10:31 PM
Subject: [amsat-bb] P3D 10/24 Ghz downlink LO's


>Do you have a need for a microwave phase locked oscillator
>as a local oscillator in your transverter ?
>
>I am offering for sale these "brick" LO's using Frequency West
>models MS 74 XOL and MS76 XOL crystalled and tuned to
>where you need it.
>
>Possible LO' frequencies include:
>
>for 10,451 Mhz P3D downlink:
>IF = 144 Mhz for LO of  10,307 Mhz
>IF = 145 Mhz for LO of 10,306 Mhz
>
>for 24,048 Mhz P3D downlink:
>IF = 144 Mhz LO of 23,904, divided by 2 = 11,952 Mhz brick osc
>IF = 145 Mhz for LO of 23,903, divided by 2 = 11,951.5 Mhz brick osc
>
>Other possible freqs for terrestrial modes include:
>IF=144 Mhz LO of 10,224 Mhz, RF of 10,368 Mhz
>IF = 145 Mhz, LO of 10,223 Mhz
>
>Other LO's may be available for your IF
>If you are interested in these oscillators, please contact me.
>
>doublers and mixers for the 24 Ghz band are available from DB6NT
>or SSB electronics, domestically
>
>Price is 100$ US, guaranteed.
>availability is a few weeks after your special xtal is ordered.
>Crystals are premium International Crystal Mfg units.
>
>Stan, WA1ECF   Cape Cod, MA   FN41sr
>
>
>
>
>
>----
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>To unsubscribe, send "unsubscribe amsat-bb" to Majordomo@amsat.org
>

----
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