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CX2SA > SATDIG 29.04.11 04:29l 831 Lines 26767 Bytes #999 (0) @ WW
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To : SATDIG@WW
Today's Topics:
1. Re: A0-51 Reports (Clint Bradford)
2. Re: Surplus cavity bandpass filters from the AO-10 era? (i8cvs)
3. Re: Hector CO6CBF EL92 (Patrick STODDARD (WD9EWK/VA7EWK))
4. Icom D-Star -to- A-STAR Gateway (Bob Bruninga)
5. Re: Icom D-Star -to- A-STAR Gateway (Tony Langdon)
6. YouTube - O/OREOS Nanosat Project - Richard Quinn (SETI
Talks) (Trevor .)
7. MMDS Downconv Information (Giulio P. AOL)
8. Re: AO-51 reports (Jeremy Bomkamp)
9. Re: MMDS Downconv Information (i8cvs)
10. Re: Hector CO6CBF EL92 (Yanko P. Yankov)
11. Stunning Interactive Sky Image (Clint Bradford)
12. Re: Hector CO6CBF EL92 (David Maciel)
13. Working To Hector CO6CBF (David Maciel)
14. Re: MMDS Downconv Information (jmfranke)
15. Re: Hector CO6CBF EL92 (Rick Tejera)
16. Re: MMDS Downconv Information (jmfranke)
17. Re: MMDS Downconv Information (jmfranke)
----------------------------------------------------------------------
Message: 1
Date: Thu, 28 Apr 2011 12:19:55 -0700
From: Clint Bradford <clintbrad4d@xxxxxxxxx.xxx>
Subject: [amsat-bb] Re: A0-51 Reports
To: amsat-bb@xxxxx.xxx
Message-ID: <D487C4F9-AB53-489C-8C31-0ED1B33CF775@xxxxxxxxx.xxx>
Content-Type: text/plain; charset=us-ascii
NICK>> ... As soon as I pointed my Elk at AO-51 ... I killed it ...
A "pro-Arrow" argument if I've ever heard one ... (grin)
But seriously ... Think I wasn't a little trepidatious the first time I
activated SO-50? I mean,
what if I didn't do it right? Gawd, it would crash right here in my koi pond
... the
satellite police would quickly arrive ... the 'cuffs would be too tight ...
Clint, K6LCS
------------------------------
Message: 2
Date: Thu, 28 Apr 2011 21:20:05 +0200
From: "i8cvs" <domenico.i8cvs@xxx.xx>
Subject: [amsat-bb] Re: Surplus cavity bandpass filters from the AO-10
era?
To: "Bill Dzurilla" <billdz.geo@xxxxx.xxx>, "Amsat - BBs"
<amsat-bb@xxxxx.xxx>
Message-ID: <000701cc05d9$48017940$0401a8c0@xxxxxx>
Content-Type: text/plain; charset="iso-8859-1"
----- Original Message -----
From: "Bill Dzurilla" <billdz.geo@xxxxx.xxx>
To: <amsat-bb@xxxxx.xxx>
Sent: Wednesday, April 27, 2011 7:00 PM
Subject: [amsat-bb] Surplus cavity bandpass filters from the AO-10 era?
> In attempting to make a list of ham equipment I have owned in the past, I
> recalled with fondness a surplus cavity bandpass filter I used with OSCAR
> 10. At the time, in the 1980s, these were cheap and quite popular with
> satellite users. I was living in downtown New Orleans, and the filter,
> which was mounted at the antenna next to the mast-mounted preamp, totally
> eliminated my problems with birdies and local cross-mod.
>
> Does anyone recall this filter and perhaps have a photo or info?
>
> 73, Bill NZ5N
Hi Bill, NZ5N
I suspect that it was a surplus Filter Band Pass F-204/U built for the U.S.
Army by Budd Lewyt Electronics. It is a double cavity filter about 10" long.
The cavities are two in series and the diameter of each gold plated cavity
is 2" while the front panel is blue color 6" wide and 2.5" high with two
tuning black knobs with calibrated dials in channel numbars.
In the bach panel there are two N connectors for input and output.
Originally a set of six or eight cavities was placed into a rack to cover
from about 100 MHz to about 450 MHz.
I have two of them with the original frequency range 374 to 404 MHz and it
was necessary for me to short it by a few millimeters on a milling machine
to get them resonate to 436 MHz for the uplink on OSCAR-10 and OSCAR-13
By the way I was never able to find in the surplus market the model that
resonates to 145 MHz because they were very popular and were used for FM
repeaters but they are cheap and all of them have the same 10" lenght so
that it is easy to mount it at the antenna next to the mast-mounted
preamplifier.
If I am correct please let me know.
Tanks
73" de
i8CVS Domenico
------------------------------
Message: 3
Date: Thu, 28 Apr 2011 12:27:31 -0700
From: "Patrick STODDARD (WD9EWK/VA7EWK)" <amsat-bb@xxxxxx.xxx>
Subject: [amsat-bb] Re: Hector CO6CBF EL92
To: amsat-bb@xxxxx.xxx
Message-ID: <BANLkTi=k6PkhaO6vHee8f60spbJn2keN9A@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=ISO-8859-1
Hi John!
> There are 75 QSL cards in the mail now from Hector, CO6CBF. ?Just
> two of them are in envelopes received by Hector, however, he reports
> that since that time, he has received several envelopes from the US.
My CO6CBF QSL card and SASE arrived at my PO box today. The
envelope appeared to have made the round-trip intact, going first to
Cuba and then for the return trip through Miami and Cleveland. Many
thanks to John for being the maildrop to get the cards distributed, and -
of course - to Hector for being there for the QSO and then sending the
QSL cards with his friend to the US.
73!
Patrick WD9EWK/VA7EWK
http://www.wd9ewk.net/
------------------------------
Message: 4
Date: Thu, 28 Apr 2011 16:38:27 -0400
From: "Bob Bruninga" <bruninga@xxxx.xxx>
Subject: [amsat-bb] Icom D-Star -to- A-STAR Gateway
To: "'Tony Langdon'" <vk3jed@xxxxx.xxx>, <amsat-bb@xxxxx.xxx>
Message-ID: <0db101cc05e4$3a199820$ae4cc860$@xxx>
Content-Type: text/plain; charset="us-ascii"
> Tell that to the likes of G4KLX, KI4LKF, the ircDDB team,
> PA4YBR, the designers and builders of various GMSK modems,
> and even AA4RC and Moe, who designed the DV Dongle hardware...
The real thing that would explode D-star onto the world stage would be if
they implemented an A-STAR gateway into the D-STAR system. That is a means
to gateway to existing analog users with existing radios. Then everyone
everywhere could participate in callsign-to-callsign voice contact just like
D-star.
The A-Star gateway does this. It uses the built-in (APRS) digital signaling
in any of the 8 current models of Kenwood and Yaesu APRS radios to provide
the seamless interface. The APRS radios can be configured to send out their
CALLSIGN with each release of PTT, thus giving the automatic callsign
identification (Like Dstar). Further, APRS radio users can signal who they
want to talk to by simply entering an APRS message to the intended callsign
target.
This way, the A-STAR gateway provides the same end-user-to-end-user-by
callsign VOICE calling as Dstar. On the D-star side of the gatway, all the
A-STAR gateways look like just another D-star repeater. But on the Analog
side of the A-STAR gateway, it looks like a normal Analog repeater.
BUT, the analog repeater is listening for the PTT burst with the callsign
ID's. And the A-star gateway interprets incoming callsign message requests
as requests for a voice link and sets it up as if it was a D-star system.
See how. www.aprs.org/avrs.html
This is all part of the Automatic Voice Relay Network concept that ties
together all linked voice systems into a universal-by-callsign VOIP system.
It is where APRS has been headed since 2001. And it is why all the recent
radios from Kenwood and Yaesu can include their operating frequency in their
ID packet and why they can also QSY to a commanded frequency on an incoming
message with the press of a single button.
We just need someone to write the A-star gateway software into the D-star
network.
Bob, WB4APR
------------------------------
Message: 5
Date: Fri, 29 Apr 2011 07:17:36 +1000
From: Tony Langdon <vk3jed@xxxxx.xxx>
Subject: [amsat-bb] Re: Icom D-Star -to- A-STAR Gateway
To: "Bob Bruninga" <bruninga@xxxx.xxx>, <amsat-bb@xxxxx.xxx>
Message-ID: <4db9d977.19028e0a.1f40.ffff8659@xx.xxxxxx.xxx>
Content-Type: text/plain; charset="us-ascii"; format=flowed
At 06:38 AM 4/29/2011, Bob Bruninga wrote:
> > Tell that to the likes of G4KLX, KI4LKF, the ircDDB team,
> > PA4YBR, the designers and builders of various GMSK modems,
> > and even AA4RC and Moe, who designed the DV Dongle hardware...
>
>The real thing that would explode D-star onto the world stage would be if
>they implemented an A-STAR gateway into the D-STAR system. That is a means
>to gateway to existing analog users with existing radios. Then everyone
>everywhere could participate in callsign-to-callsign voice contact just like
>D-star.
Bob, you're going to get a LOT of resistance to this from the D-STAR
community. The idea has merit, and APRS could provide a data channel
for passing routing information. Unfortunately, there's a lot of
"purists" out there in the D-STAR world. You might get more traction
for the idea by going to the ircDDB community, where there's a higher
proportion of experimenters. Your A-STAR gateway would likely need
to be registered with ircDDB (USTRUST/K5TIT certainly wouldn't
register it), so it would look like a D-STAR gateway to the
network. The more I think about it, the more I think there's
something in this.
>The A-Star gateway does this. It uses the built-in (APRS) digital signaling
>in any of the 8 current models of Kenwood and Yaesu APRS radios to provide
>the seamless interface. The APRS radios can be configured to send out their
>CALLSIGN with each release of PTT, thus giving the automatic callsign
>identification (Like Dstar). Further, APRS radio users can signal who they
>want to talk to by simply entering an APRS message to the intended callsign
>target.
Can the message be sent on every key down? i.e. store the message
and then program the radio to repeat the same message every time you
hit PTT? This is what would be needed to use D-STAR's callsign
routing. I noticed there's quite a few APRS capable radios out there
now. I was almost tempted to buy one, but that came after knowing I
have to watch the budget for the time being. It's on the wish list.
>This is all part of the Automatic Voice Relay Network concept that ties
>together all linked voice systems into a universal-by-callsign VOIP system.
>It is where APRS has been headed since 2001. And it is why all the recent
>radios from Kenwood and Yaesu can include their operating frequency in their
>ID packet and why they can also QSY to a commanded frequency on an incoming
>message with the press of a single button.
Unfortunately, in Australia, we will have to keep D-STAR (and any
A-STAR gateways would be considered as part of D-STAR for this
purpose) separate to IRLP and Echolink, because bridging the two
would lead to a very high risk of licence breaches, due to how our
regulations work, combined with the bands that the IRLP and Echolink
systems are on (A-STAR gateways would be advertised as such and CTCSS
access to avoid accidental access by Foundation calls and the legal
implications thereof).
>We just need someone to write the A-star gateway software into the D-star
>network.
I suggest you ask around the ircDDB community, as that's where the
software development and home brew gateway efforts are centred,
because there's much more room for experimentation there than on
K5TIT. The idea is interesting and certainly has merit.
73 de VK3JED / VK3IRL
http://vkradio.com
------------------------------
Message: 6
Date: Thu, 28 Apr 2011 22:34:50 +0100 (BST)
From: "Trevor ." <m5aka@xxxxx.xx.xx>
Subject: [amsat-bb] YouTube - O/OREOS Nanosat Project - Richard Quinn
(SETI Talks)
To: amsat-bb@xxxxx.xxx
Message-ID: <418197.19443.qm@xxxxxxxx.xxxx.xxx.xxxxx.xxx>
Content-Type: text/plain; charset=utf-8
O/OREOS Nanosat Project - Richard Quinn (SETI Talks)
http://www.youtube.com/watch?v=TE5vZf7w3ec
73 Trevor M5AKA
------------------------------
Message: 7
Date: Thu, 28 Apr 2011 18:10:17 -0400 (EDT)
From: "Giulio P. AOL" <giuliop70@xxx.xxx>
Subject: [amsat-bb] MMDS Downconv Information
To: amsat-bb@xxxxx.xxx
Message-ID: <8CDD40830B5CED6-7DC-742A1@xxxxxxxxxxxx.xxxxxx.xxx.xxx>
Content-Type: text/plain; charset="us-ascii"
Hi Guys, i have a couple of California Amplifier Part. 130015 and 13001,
does anyone have some info's on how to modify the internal IF (2278 Mhz) to
a new value below 2000 Mhz?
Thanks
Giulio AB2VY
Toms River NJ 08756
------------------------------
Message: 8
Date: Thu, 28 Apr 2011 16:07:14 -0700 (PDT)
From: Jeremy Bomkamp <wa113y3s@xxxxx.xxx>
Subject: [amsat-bb] Re: AO-51 reports
To: amsat-bb@xxxxx.xxx
Message-ID: <811044.21682.qm@xxxxxxxxx.xxxx.xxx.xxxxx.xxx>
Content-Type: text/plain; charset=us-ascii
A "pro-Arrow" argument if I've ever heard one ... (grin)
But seriously ... Think I wasn't a little trepidatious the first time I
activated SO-50? I mean,
what if I didn't do it right? Gawd, it would crash right here in my koi pond
... the
satellite police would quickly arrive ... the 'cuffs would be too tight ...
Clint, K6LCS But you know what they say, they are tight now but they will
stretch a little when you get used to them
------------------------------
Message: 9
Date: Fri, 29 Apr 2011 01:29:31 +0200
From: "i8cvs" <domenico.i8cvs@xxx.xx>
Subject: [amsat-bb] Re: MMDS Downconv Information
To: "Amsat - BBs" <amsat-bb@xxxxx.xxx>, "Giulio P. AOL"
<giuliop70@xxx.xxx>
Message-ID: <000701cc05fc$208fe360$0401a8c0@xxxxxx>
Content-Type: text/plain; charset="iso-8859-1"
----- Original Message -----
From: "Giulio P. AOL" <giuliop70@xxx.xxx>
To: <amsat-bb@xxxxx.xxx>
Sent: Friday, April 29, 2011 12:10 AM
Subject: [amsat-bb] MMDS Downconv Information
>
> Hi Guys, i have a couple of California Amplifier Part. 130015 and 13001,
does anyone have some info's on how > to modify the internal IF (2278 Mhz)
to a new value below 2000 Mhz?
> Thanks
>
> Giulio AB2VY
> Toms River NJ 08756
Hi Giulio, AB2VY
The friend Al, W8KHP
w8khp@xxxxx.xxx or tokens@xxxxxxx.xxx
was recently looking for the same information, see belowe.
http://www.mail-archive.com/amsat-bb@xxxxx.xxxxxxxxxxxx.xxxx
He probably already found what you need.
73" de
i8CVS Domenico
------------------------------
Message: 10
Date: Thu, 28 Apr 2011 18:35:32 -0500 (CDT)
From: "Yanko P. Yankov" <samy_b1@xxxxxxxxx.xxx>
Subject: [amsat-bb] Re: Hector CO6CBF EL92
To: amsat-bb@xxxxxx.xxx
Cc: amsat-bb@xxxxx.xxx
Message-ID: <c9b980dd-d409-4b22-8890-bebf945d748c@xxxx.xxx.xx>
Content-Type: text/plain; charset=utf-8
Hi John!
I received my CO6CBF QSL card as well . Thank you for forwarding the card to
me :o) Very special thanks to Hector for activating that gird .
Yanko aka NX9G
----- Original Message -----
From: "Patrick STODDARD (WD9EWK/VA7EWK)" <amsat-bb@xxxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Sent: Thursday, April 28, 2011 2:27:31 PM
Subject: [amsat-bb] Re: Hector CO6CBF EL92
Hi John!
> There are 75 QSL cards in the mail now from Hector, CO6CBF. Just
> two of them are in envelopes received by Hector, however, he reports
> that since that time, he has received several envelopes from the US.
My CO6CBF QSL card and SASE arrived at my PO box today. The
envelope appeared to have made the round-trip intact, going first to
Cuba and then for the return trip through Miami and Cleveland. Many
thanks to John for being the maildrop to get the cards distributed, and -
of course - to Hector for being there for the QSO and then sending the
QSL cards with his friend to the US.
73!
Patrick WD9EWK/VA7EWK
http://www.wd9ewk.net/
_______________________________________________
Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 11
Date: Thu, 28 Apr 2011 18:30:46 -0700
From: Clint Bradford <clintbradford@xxx.xxx>
Subject: [amsat-bb] Stunning Interactive Sky Image
To: AMSAT BB <amsat-bb@xxxxx.xxx>
Message-ID: <368291D5-CE73-44D2-AC83-CD5995C5BEE4@xxx.xxx>
Content-Type: text/plain; charset="us-ascii"
This stunning 360 degree panorama of the night sky was stitched together
from 37,000 images by a first-timer astrophotographer.
-------------- next part --------------
http://feeds.wired.com/~r/wired/index/~3/zfQSWSOoTy4/
'Cuse me while I close my jaw ... which had dropped open while experiencing
this.
Clint, K6LCS
------------------------------
Message: 12
Date: Thu, 28 Apr 2011 20:48:48 -0500
From: "David Maciel" <xe3dx@xxxxxxx.xxx.xx>
Subject: [amsat-bb] Re: Hector CO6CBF EL92
To: "Grupo Amsat BB" <amsat-bb@xxxxx.xxx>
Message-ID: <4DB313239ECC4FC19D95B51B9CE50C5E@xxxx>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
Need to ask something, may be silly to some:
- The ARRL can give an account of LoTW for Hector ...?
or hector can create ..? is it possible ..?
That would be the best solution for him, and also find a QSL manager.
Thanks if anyone can answer the first question.
if you think I can help in mexico to be a bridge to Hector via airmail
I'm ready to help, many years ago sent a box to Cuba for the Cuban
Federation of Amateur radio equipment too old, no problem, not if
Now everything has changed from Mexico to Cuba.
Dave
XE3DX
------------------------------
Message: 13
Date: Thu, 28 Apr 2011 21:06:44 -0500
From: "David Maciel" <xe3dx@xxxxxxx.xxx.xx>
Subject: [amsat-bb] Working To Hector CO6CBF
To: "Grupo Amsat BB" <amsat-bb@xxxxx.xxx>
Message-ID: <662A680019044D7496FC22A25CCFFBC0@xxxx>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
I am away from home for 20 days, Hector informed me that sent a
QSL card to me when I go home I know if I get the mail. then I will
reply confirming for the EK36, EK19 and EK18. I have worked for
these grids.
David
XE3DX
------------------------------
Message: 14
Date: Thu, 28 Apr 2011 22:10:23 -0400
From: "jmfranke" <jmfranke@xxx.xxx>
Subject: [amsat-bb] Re: MMDS Downconv Information
To: "i8cvs" <domenico.i8cvs@xxx.xx>, "Amsat - BBs"
<amsat-bb@xxxxx.xxx>, "Giulio P. AOL" <giuliop70@xxx.xxx>
Message-ID: <E79F86774BF443388A0D3256C52E1A1E@xxxxxx>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
Start at:
http://translate.google.com/translate?hl=en&sl=ru&u=http://www.cqham.ru/ao40_e
quip.htm&ei=mrGkTJHfOJDSsAO6ypT-Dg&sa=X&oi=translate&ct=result&resnum=9&ved=0C
DwQ7gEwCDgK&prev=/search%3Fq%3DCalamp%2B31732%26start%3D10%26hl%3Den%26sa%3DN%
26prmd%3Div
John WA4WDL
--------------------------------------------------
From: "i8cvs" <domenico.i8cvs@xxx.xx>
Sent: Thursday, April 28, 2011 7:29 PM
To: "Amsat - BBs" <amsat-bb@xxxxx.xxx>; "Giulio P. AOL" <giuliop70@xxx.xxx>
Subject: [amsat-bb] Re: MMDS Downconv Information
> ----- Original Message -----
> From: "Giulio P. AOL" <giuliop70@xxx.xxx>
> To: <amsat-bb@xxxxx.xxx>
> Sent: Friday, April 29, 2011 12:10 AM
> Subject: [amsat-bb] MMDS Downconv Information
>>
>> Hi Guys, i have a couple of California Amplifier Part. 130015 and 13001,
> does anyone have some info's on how > to modify the internal IF (2278 Mhz)
> to a new value below 2000 Mhz?
>> Thanks
>>
>> Giulio AB2VY
>> Toms River NJ 08756
>
> Hi Giulio, AB2VY
>
> The friend Al, W8KHP
>
> w8khp@xxxxx.xxx or tokens@xxxxxxx.xxx
>
> was recently looking for the same information, see belowe.
>
> http://www.mail-archive.com/amsat-bb@xxxxx.xxxxxxxxxxxx.xxxx
>
> He probably already found what you need.
>
> 73" de
>
> i8CVS Domenico
>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>
------------------------------
Message: 15
Date: Thu, 28 Apr 2011 19:05:53 -0700
From: "Rick Tejera" <saguaroastro@xxx.xxx>
Subject: [amsat-bb] Re: Hector CO6CBF EL92
To: <amsat-bb@xxxxx.xxx>
Message-ID:
<20110429021118.VQQU20516.fed1rmfepo103.cox.net@xxxxxxxxxxxx.xxx.xxx>
Content-Type: text/plain; charset="us-ascii"
Mine came today as well, again, john, thanks for facilitating this.
Much appreciated
Clear Skies
Rick Tejera
Editor SACnews,
Public Outreach Coordinator
Saguaro Astronomy Club
Phoenix, Arizona
www.saguaroastro.org
saguaroastro@xxx.xxx
K7TEJ, AMSAT 38452
-----Original Message-----
From: amsat-bb-bounces@xxxxx.xxx [mailto:amsat-bb-bounces@xxxxx.xxxx On
Behalf Of Yanko P. Yankov
Sent: Thursday, April 28, 2011 16:36
To: amsat-bb@xxxxxx.xxx
Cc: amsat-bb@xxxxx.xxx
Subject: [amsat-bb] Re: Hector CO6CBF EL92
Hi John!
I received my CO6CBF QSL card as well . Thank you for forwarding the card to
me :o) Very special thanks to Hector for activating that gird .
Yanko aka NX9G
----- Original Message -----
From: "Patrick STODDARD (WD9EWK/VA7EWK)" <amsat-bb@xxxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Sent: Thursday, April 28, 2011 2:27:31 PM
Subject: [amsat-bb] Re: Hector CO6CBF EL92
Hi John!
> There are 75 QSL cards in the mail now from Hector, CO6CBF. Just
> two of them are in envelopes received by Hector, however, he reports
> that since that time, he has received several envelopes from the US.
My CO6CBF QSL card and SASE arrived at my PO box today. The
envelope appeared to have made the round-trip intact, going first to
Cuba and then for the return trip through Miami and Cleveland. Many
thanks to John for being the maildrop to get the cards distributed, and -
of course - to Hector for being there for the QSO and then sending the
QSL cards with his friend to the US.
73!
Patrick WD9EWK/VA7EWK
http://www.wd9ewk.net/
_______________________________________________
Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
_______________________________________________
Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 16
Date: Thu, 28 Apr 2011 22:12:46 -0400
From: "jmfranke" <jmfranke@xxx.xxx>
Subject: [amsat-bb] Re: MMDS Downconv Information
To: "i8cvs" <domenico.i8cvs@xxx.xx>, "Amsat - BBs"
<amsat-bb@xxxxx.xxx>, "Giulio P. AOL" <giuliop70@xxx.xxx>
Message-ID: <54AE4416A8274BD9ABD325254500E656@xxxxxx>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
You might want to check those numbers, I believe the second might be a
common model 130001 downconverter. I am working on an article showing how to
modify the local oscillator and to use the FB506 prescaler as part of a 10
Hz to 2.8 GHz frequency counter.
John WA4WDL
--------------------------------------------------
From: "i8cvs" <domenico.i8cvs@xxx.xx>
Sent: Thursday, April 28, 2011 7:29 PM
To: "Amsat - BBs" <amsat-bb@xxxxx.xxx>; "Giulio P. AOL" <giuliop70@xxx.xxx>
Subject: [amsat-bb] Re: MMDS Downconv Information
> ----- Original Message -----
> From: "Giulio P. AOL" <giuliop70@xxx.xxx>
> To: <amsat-bb@xxxxx.xxx>
> Sent: Friday, April 29, 2011 12:10 AM
> Subject: [amsat-bb] MMDS Downconv Information
>>
>> Hi Guys, i have a couple of California Amplifier Part. 130015 and 13001,
> does anyone have some info's on how > to modify the internal IF (2278 Mhz)
> to a new value below 2000 Mhz?
>> Thanks
>>
>> Giulio AB2VY
>> Toms River NJ 08756
>
> Hi Giulio, AB2VY
>
> The friend Al, W8KHP
>
> w8khp@xxxxx.xxx or tokens@xxxxxxx.xxx
>
> was recently looking for the same information, see belowe.
>
> http://www.mail-archive.com/amsat-bb@xxxxx.xxxxxxxxxxxx.xxxx
>
> He probably already found what you need.
>
> 73" de
>
> i8CVS Domenico
>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>
------------------------------
Message: 17
Date: Thu, 28 Apr 2011 22:21:26 -0400
From: "jmfranke" <jmfranke@xxx.xxx>
Subject: [amsat-bb] Re: MMDS Downconv Information
To: "jmfranke" <jmfranke@xxx.xxx>, "i8cvs" <domenico.i8cvs@xxx.xx>,
"Amsat - BBs" <amsat-bb@xxxxx.xxx>, "Giulio P. AOL"
<giuliop70@xxx.xxx>
Message-ID: <3CDB83895BCA4617B25FE746C73C9772@xxxxxx>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
Or try:
http://www.cqham.ru/image2/cal-amp-dc_big.gif
John WA4WDL
--------------------------------------------------
From: "jmfranke" <jmfranke@xxx.xxx>
Sent: Thursday, April 28, 2011 10:10 PM
To: "i8cvs" <domenico.i8cvs@xxx.xx>; "Amsat - BBs" <amsat-bb@xxxxx.xxx>;
"Giulio P. AOL" <giuliop70@xxx.xxx>
Subject: [amsat-bb] Re: MMDS Downconv Information
> Start at:
>
>
http://translate.google.com/translate?hl=en&sl=ru&u=http://www.cqham.ru/ao40_e
quip.htm&ei=mrGkTJHfOJDSsAO6ypT-Dg&sa=X&oi=translate&ct=result&resnum=9&ved=0C
DwQ7gEwCDgK&prev=/search%3Fq%3DCalamp%2B31732%26start%3D10%26hl%3Den%26sa%3DN%
26prmd%3Div
>
>
> John WA4WDL
>
> --------------------------------------------------
> From: "i8cvs" <domenico.i8cvs@xxx.xx>
> Sent: Thursday, April 28, 2011 7:29 PM
> To: "Amsat - BBs" <amsat-bb@xxxxx.xxx>; "Giulio P. AOL"
> <giuliop70@xxx.xxx>
> Subject: [amsat-bb] Re: MMDS Downconv Information
>
>> ----- Original Message -----
>> From: "Giulio P. AOL" <giuliop70@xxx.xxx>
>> To: <amsat-bb@xxxxx.xxx>
>> Sent: Friday, April 29, 2011 12:10 AM
>> Subject: [amsat-bb] MMDS Downconv Information
>>>
>>> Hi Guys, i have a couple of California Amplifier Part. 130015 and
>>> 13001,
>> does anyone have some info's on how > to modify the internal IF (2278
>> Mhz)
>> to a new value below 2000 Mhz?
>>> Thanks
>>>
>>> Giulio AB2VY
>>> Toms River NJ 08756
>>
>> Hi Giulio, AB2VY
>>
>> The friend Al, W8KHP
>>
>> w8khp@xxxxx.xxx or tokens@xxxxxxx.xxx
>>
>> was recently looking for the same information, see belowe.
>>
>> http://www.mail-archive.com/amsat-bb@xxxxx.xxxxxxxxxxxx.xxxx
>>
>> He probably already found what you need.
>>
>> 73" de
>>
>> i8CVS Domenico
>>
>> _______________________________________________
>> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
>> Not an AMSAT-NA member? Join now to support the amateur satellite
>> program!
>> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>>
>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>
------------------------------
_______________________________________________
Sent via amsat-bb@xxxxx.xxx. Opinions expressed are those of the author.
Not an AMSAT member? Join now to support the amateur satellite program!
http://amsat.org/mailman/listinfo/amsat-bb
End of AMSAT-BB Digest, Vol 6, Issue 247
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