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CX2SA > SATDIG 18.07.15 16:04l 703 Lines 22109 Bytes #999 (0) @ WW
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From: CX2SA@CX2SA.SAL.URY.SOAM
To : SATDIG@WW
Today's Topics:
1. Re: PSAT PSK31 experimental software (David W0DHB)
2. Re: PSAT PSK31 experimental software (KO6TZ Bob)
3. Re: PSAT PSK31 experimental software (Red Willoughby)
4. Re: PSAT PSK31 experimental software (Red Willoughby)
5. Re: PSAT PSK31 experimental software (David W0DHB)
6. Re: PSAT PSK31 experimental software (Red Willoughby)
7. Re: PSAT PSK31 experimental software (Ted)
8. CN84 on SO-50 and AO-73 tonight (Bryan Green)
9. Re: DEORBITSAIL telemetry decoded ! (Rick Kowalewski)
10. Speakers + SSTL Visit at International Space Colloquium
Guildford (M5AKA)
11. ISS SSTV (Clint Bradford)
12. SSTV-ISS (KO6TZ Bob)
13. Planned SSTV. Testing from ISS ??? (David)
14. Planned SSTV. Testing from ISS ??? (David)
15. Re: ISS SSTV (Alan)
16. Re: ISS SSTV (EMike McCardel)
17. Re: ISS SSTV (Jerry Buxton)
18. Re: ISS SSTV (Alan)
----------------------------------------------------------------------
Message: 1
Date: Fri, 17 Jul 2015 14:59:43 -0600
From: "David W0DHB" <dave@xxxxx.xxx>
To: "'Red Willoughby'" <red@xxxxxxxxxxxxx.xxx>, <amsat-bb@xxxxx.xxx>
Subject: Re: [amsat-bb] PSAT PSK31 experimental software
Message-ID: <010f01d0c0d3$81956b30$84c04190$@xxxxx.xxx>
Content-Type: text/plain; charset="us-ascii"
Red
I think you may have to goose up your power a bit, I'm running about 70w to
a vertical and get in ok, at 25w I couldn't even see my trace.
I see the same discrepancy you between SatTrack and Satpc32 .. not sure whh
Dave W0DHB
-----Original Message-----
From: AMSAT-BB [mailto:amsat-bb-bounces@xxxxx.xxxx On Behalf Of Red
Willoughby
Sent: Friday, July 17, 2015 2:27 PM
To: amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] PSAT PSK31 experimental software
I was on the 1735Z pass today and finally saw the PSAT telemetry signal but
it was not strong enough to decode well (with DM780) even though it was a
very high pass. I don't think the beacon came on due to receiving my signal
however. I saw a couple of other PSK signals either side of
2000 KHz in the passband but they were also weak. I called CQ before, during
and after the pass to see if my signal would appear on the waterfall (I am
using DopplerPSK to transmit so I am full duplex). But, neither PSAT nor
BRICSAT are hearing me (running 25 watts to a Windom that otherwise does a
remarkable job).
I am also seeing some conflict in the AOS/LOS times between SatPC32 and HRD
SatTracker. Both are using identical TLEs for NO-84 - I compared the TLE
lines in both files character by character. I am using catalog number 40654
for NO-84 in both programs and have my location data entered identically in
both. SatPC32 shows the NO-84 AOS about 8 minutes behind the HRD NO-84 AOS
and I believe SatPC32 is correct based on the signals I heard. Does anyone
have any guidance for getting these times sync-ed up?
Thanks in advance.
Red
KC4LE
_______________________________________________
Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available to all
interested persons worldwide without requiring membership. Opinions
expressed are solely those of the author, and do not reflect the official
views of AMSAT-NA.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 2
Date: Fri, 17 Jul 2015 14:15:41 -0700
From: KO6TZ Bob <my.callsign@xxxxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] PSAT PSK31 experimental software
Message-ID: <55A9707D.8060404@xxxxxxx.xxx>
Content-Type: text/plain; CHARSET=US-ASCII; format=flowed
Red,
I will have to agree with Dave, I run around 80 watts. What I do is
start sending a CQ at 40w and raise the power until I turn on the FM
transmitter. It is about 80w most of the time.
BOB KO6TZ
------------------------------
Message: 3
Date: Fri, 17 Jul 2015 16:20:42 -0500
From: Red Willoughby <red@xxxxxxxxxxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] PSAT PSK31 experimental software
Message-ID: <55A971AA.5080803@xxxxxxxxxxxxx.xxx>
Content-Type: text/plain; charset=utf-8; format=flowed
Thanks Dave. I will increase power until I start to see my trace. I was
just following Bob's advice to limit power to 25 watts.
Relative to the SatPC32/HRD SatTrack AOS time discrepancy, which one do
you consider most accurate? It makes a difference. I am using an Arrow
antenna on a G5500 rotator for the UHF downlink. If you are just 8
minutes off, the Arrow is pointing about 90 degrees off. I have
considered turning off the automated antenna steering and point it
manually with the buttons on the front of the rotator controller. But
you must know which prediction is correct or you will be pointing the
antenna all over the place trying to find where the signal is strongest.
Also, are the BRICSAT TLEs now giving us accurate AOS times or is the
satellite still several minutes behind where the TLEs say it should be?
Thanks,
Red
KC4LE
------------------------------
Message: 4
Date: Fri, 17 Jul 2015 16:22:21 -0500
From: Red Willoughby <red@xxxxxxxxxxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] PSAT PSK31 experimental software
Message-ID: <55A9720D.4080607@xxxxxxxxxxxxx.xxx>
Content-Type: text/plain; charset=utf-8; format=flowed
Thanks Bob - that should alleviate a little frustration :)
Red
KC4LE
------------------------------
Message: 5
Date: Fri, 17 Jul 2015 16:11:13 -0600
From: "David W0DHB" <dave@xxxxx.xxx>
To: "'Red Willoughby'" <red@xxxxxxxxxxxxx.xxx>, <amsat-bb@xxxxx.xxx>
Subject: Re: [amsat-bb] PSAT PSK31 experimental software
Message-ID: <012101d0c0dd$7ea6f240$7bf4d6c0$@xxxxx.xxx>
Content-Type: text/plain; charset="us-ascii"
Red
I went in HRD SAT Track and deleted all defined satellites, then updated
Kep's by using only the nasabare.txt file and now both HRD and Satpc32 are
they same.
I think the problem was multiple NO-84 entries in HRD.
In practice SATPC32 seems to be close.
I have seen no sign of BricSAT, tle's say it trails PSAT.
Dave
-----Original Message-----
From: AMSAT-BB [mailto:amsat-bb-bounces@xxxxx.xxxx On Behalf Of Red
Willoughby
Sent: Friday, July 17, 2015 3:21 PM
To: amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] PSAT PSK31 experimental software
Thanks Dave. I will increase power until I start to see my trace. I was just
following Bob's advice to limit power to 25 watts.
Relative to the SatPC32/HRD SatTrack AOS time discrepancy, which one do you
consider most accurate? It makes a difference. I am using an Arrow antenna
on a G5500 rotator for the UHF downlink. If you are just 8 minutes off, the
Arrow is pointing about 90 degrees off. I have considered turning off the
automated antenna steering and point it manually with the buttons on the
front of the rotator controller. But you must know which prediction is
correct or you will be pointing the antenna all over the place trying to
find where the signal is strongest.
Also, are the BRICSAT TLEs now giving us accurate AOS times or is the
satellite still several minutes behind where the TLEs say it should be?
Thanks,
Red
KC4LE
_______________________________________________
Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available to all
interested persons worldwide without requiring membership. Opinions
expressed are solely those of the author, and do not reflect the official
views of AMSAT-NA.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 6
Date: Fri, 17 Jul 2015 17:50:52 -0500
From: Red Willoughby <red@xxxxxxxxxxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] PSAT PSK31 experimental software
Message-ID: <55A986CC.5050307@xxxxxxxxxxxxx.xxx>
Content-Type: text/plain; charset=utf-8; format=flowed
Thanks for resolving that, Dave. Now HRD SatTrack has only one instance
of NO-84 and one instance of NO-83 and their AOS times seem to correlate
with SatPC32.
I am still not certain when to look for NO-83. Maybe WB4APR can update
us on where BRICSAT is relative to PSAT when he has time. I would like
to continue trying to transpond through this amateur space asset.
Thanks,
Red
KC4LE
------------------------------
Message: 7
Date: Fri, 17 Jul 2015 16:35:49 -0700
From: "Ted" <k7trkradio@xxxxxxx.xxx>
To: "'Red Willoughby'" <red@xxxxxxxxxxxxx.xxx>, <amsat-bb@xxxxx.xxx>
Subject: Re: [amsat-bb] PSAT PSK31 experimental software
Message-ID: <002501d0c0e9$503751a0$f0a5f4e0$@xxxxxxx.xxx>
Content-Type: text/plain; charset="us-ascii"
Hi Red, the simple answer is that HRD's Sat program does not track linear
sats worth a darn. The developers know about it and pledge to fix it
someday. It is just not a priority for them
I use the HRD graphics for a relative position, though
73, Ted
K7TRK
-----Original Message-----
From: AMSAT-BB [mailto:amsat-bb-bounces@xxxxx.xxxx On Behalf Of Red
Willoughby
Sent: Friday, July 17, 2015 1:27 PM
To: amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] PSAT PSK31 experimental software
I was on the 1735Z pass today and finally saw the PSAT telemetry signal but
it was not strong enough to decode well (with DM780) even though it was a
very high pass. I don't think the beacon came on due to receiving my signal
however. I saw a couple of other PSK signals either side of
2000 KHz in the passband but they were also weak. I called CQ before, during
and after the pass to see if my signal would appear on the waterfall (I am
using DopplerPSK to transmit so I am full duplex). But, neither PSAT nor
BRICSAT are hearing me (running 25 watts to a Windom that otherwise does a
remarkable job).
I am also seeing some conflict in the AOS/LOS times between SatPC32 and HRD
SatTracker. Both are using identical TLEs for NO-84 - I compared the TLE
lines in both files character by character. I am using catalog number 40654
for NO-84 in both programs and have my location data entered identically in
both. SatPC32 shows the NO-84 AOS about 8 minutes behind the HRD NO-84 AOS
and I believe SatPC32 is correct based on the signals I heard. Does anyone
have any guidance for getting these times sync-ed up?
Thanks in advance.
Red
KC4LE
_______________________________________________
Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available to all
interested persons worldwide without requiring membership. Opinions
expressed are solely those of the author, and do not reflect the official
views of AMSAT-NA.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 8
Date: Fri, 17 Jul 2015 19:28:11 -0700
From: Bryan Green <bryan@xxxxx.xxx>
To: AMSAT-BB <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] CN84 on SO-50 and AO-73 tonight
Message-ID: <D38B99C6-6CC6-462A-B17C-828975D96B36@xxxxx.xxx>
Content-Type: text/plain; charset=us-ascii
Short notice -- will be active tonight from CN84 with LotW confirmation on
the following passes:
SO-50 at 02:38z
SO-50 at 04:19z
AO-73 at 04:37z
Sent from my iPhone
------------------------------
Message: 9
Date: Sat, 18 Jul 2015 11:01:44 +0800
From: Rick Kowalewski <rick@xxxxxx.xxx>
To: AMSAT <amsat-bb@xxxxx.xxx>
Subject: Re: [amsat-bb] DEORBITSAIL telemetry decoded !
Message-ID: <55A9C198.8040408@xxxxxx.xxx>
Content-Type: text/plain; charset=utf-8; format=flowed
Hi All,
Deorbitsail telemetry received and decoded over VK6 this morning, 18
July 0249z :)
Using UZ7HO Soundmodem, DK3WN's AGW Onlinekiss and Deorbitsail Telemetry
Decoder.
2015-07-18 02:48:17.080 UTC: [37 Bytes KISS Frame (without CRC)]
1 > C0 00 A6 A6 86 40 40 40 00 88 9E A6 40 40 40 00 03 F0 FF B8
21 > 00 98 01 47 01 03 00 03 00 00 00 14 01 63 02 61 C0
2015-07-18 02:48:32.180 UTC: [55 Bytes KISS Frame (without CRC)]
1 > C0 00 A6 A6 86 40 40 40 00 88 9E A6 40 40 40 00 03 F0 FF B9
21 > 00 7F 06 62 06 5B 06 C8 03 81 01 0C 00 73 20 F6 00 40 04 7F
41 > 00 03 00 02 00 03 00 0C 00 01 00 08 08 07 C0
2015-07-18 02:48:46.950 UTC: [25 Bytes KISS Frame (without CRC)]
1 > C0 00 A6 A6 86 40 40 40 00 88 9E A6 40 40 40 00 03 F0 FF 88
21 > 00 5F 66 10 C0
2015-07-18 02:49:01.950 UTC: [24 Bytes KISS Frame (without CRC)]
1 > C0 00 A6 A6 86 40 40 40 00 88 9E A6 40 40 40 00 03 F0 FF B9
21 > 0C 73 20 C0
2015-07-18 02:49:32.030 UTC: [37 Bytes KISS Frame (without CRC)]
1 > C0 00 A6 A6 86 40 40 40 00 88 9E A6 40 40 40 00 03 F0 FF B8
21 > 00 97 01 44 01 03 00 02 00 00 00 11 01 63 02 61 C0
2015-07-18 02:50:47.090 UTC: [37 Bytes KISS Frame (without CRC)]
1 > C0 00 A6 A6 86 40 40 40 00 88 9E A6 40 40 40 00 03 F0 FF B8
21 > 00 9A 01 46 01 03 00 03 00 00 00 10 01 63 02 61 C0
73,
Rick VK6XLR
On 14/07/2015 03:50, Roland Zurmely via AMSAT-BB wrote:
> With the new decoder from DK3WN:
> <http://www.qsl.net/py4zbz/deorbitsail.htm#b>
>
> 73 de Roland GH70un
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
> to all interested persons worldwide without requiring membership. Opinions
expressed
> are solely those of the author, and do not reflect the official views of
AMSAT-NA.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 10
Date: Sat, 18 Jul 2015 09:00:09 +0000 (UTC)
From: M5AKA <m5aka@xxxxx.xx.xx>
To: AMSAT BB <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] Speakers + SSTL Visit at International Space
Colloquium Guildford
Message-ID:
<1879530197.71881.1437210009319.JavaMail.yahoo@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8
There is a great line up of speakers for the AMSAT-UK International Space
Colloquium at the Holiday Inn, Guildford as well as visits to the satellite
construction facilities at the SSTL Kepler Building. The event is open to all.
http://amsat-uk.org/2015/07/16/colloquium-speakers-saturday/
ISS SSTV July 18-19 on 145.800 MHz FM (5 kHz deviation)
http://amsat-uk.org/2015/07/14/iss-sstv-july-18-19/
Useful ISS SSTV links http://amsat-uk.org/beginners/iss-sstv/
Duchifat1 CubeSat Update
http://amsat-uk.org/2015/07/17/duchifat1-update/
73 Trevor M5AKA
----
AMSAT-UK http://amsat-uk.org/
Twitter?https://twitter.com/AmsatUK
Facebook?https://facebook.com/AmsatUK
----
------------------------------
Message: 11
Date: Sat, 18 Jul 2015 03:38:06 -0700
From: Clint Bradford <clintbradford@xxx.xxx>
To: AMSAT BB <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] ISS SSTV
Message-ID: <62AFD327-6BF8-49A5-B046-43065CD4E50D@xxx.xxx>
Content-Type: text/plain; charset=us-ascii
Something was just attempted from the ISS - 03:27AM PDT / 10:27 UTC. A
transmission on
its packet frequency - but just a spurt of data at the beginning ... then
just "dead air"
a couple minutes later.
Next pass 5:06 AM PDT here in So California.
Clint K6LCS
------------------------------
Message: 12
Date: Sat, 18 Jul 2015 03:41:02 -0700
From: KO6TZ Bob <my.callsign@xxxxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Subject: [amsat-bb] SSTV-ISS
Message-ID: <55AA2D3E.1020400@xxxxxxx.xxx>
Content-Type: text/plain; CHARSET=US-ASCII; format=flowed
10:30 utc Pass over USA
Very strong S-9+20 FM carrier
No SSTV Video
Just like the last two events.....
Bob KO6TZ
------------------------------
Message: 13
Date: Sat, 18 Jul 2015 13:16:12 +0200
From: David <at746david@xxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Subject: [amsat-bb] Planned SSTV. Testing from ISS ???
Message-ID: <55AA357C.6030406@xxxxx.xxx>
Content-Type: text/plain; charset=us-ascii; format=flowed
Hello all:
This is David EA4SG from Madrid Spain.
Just listening on 145.800 for the planned SSTV transmission, just some
minutes ago at 10:53 UTC I copied a very strong intermitent signal
coming from the ISS direction. I call the ISS telling them that I was
listening and offering my help if needed and one of the two russians
cosmonauts took the microphone and answered to my call. After the report
I asked if they are going to send SSTV and he told me that they will be
sending the pictures the whole day. Then he QRT. Very happy for my voice
QSO with RS0ISS. 3 minutes later and until LOS a long carrier, strong
signal but no modulation at all.
Carrier was there until LOS so I could not had the chance to inform them
that the expected SSTV modulation was missing.
Just for your information.
73s
David EA4SG
------------------------------
Message: 14
Date: Sat, 18 Jul 2015 13:13:18 +0200
From: David <at746@xxxxxxx.xx>
To: amsat-bb@xxxxx.xxx
Subject: [amsat-bb] Planned SSTV. Testing from ISS ???
Message-ID: <55AA34CE.2090100@xxxxxxx.xx>
Content-Type: text/plain; charset=us-ascii; format=flowed
Hello all:
This is David EA4SG from Madrid Spain.
Just listening on 145.800 for the planned SSTV transmission, just some
minutes ago at 10:53 UTC I copied a very strong intermitent signal
coming from the ISS direction. I call the ISS telling them that I was
listening and offering my help if needed and one of the two russians
cosmonauts took the microphone and answered to my call. After the report
I asked if they are going to send SSTV and he told me that they will be
sending the pictures the whole day. Then he QRT. 3 minutes later and
until LOS a long carrier, strong signal but no modulation at all.
Just for your information.
73s
David EA4SG
------------------------------
Message: 15
Date: Sat, 18 Jul 2015 07:23:50 -0500
From: Alan <wa4sca@xxxxx.xxx>
To: "'AMSAT BB'" <amsat-bb@xxxxx.xxx>
Subject: Re: [amsat-bb] ISS SSTV
Message-ID: <000001d0c154$9af78230$d0e68690$@xxxxx.xxx>
Content-Type: text/plain; charset="us-ascii"
Hear a strong carrier with the usual SSTV duty cycle on the 1215-ish UTC
pass, but no modulation.
73s,
Alan
WA4SCA
------------------------------
Message: 16
Date: Sat, 18 Jul 2015 09:15:07 -0400
From: EMike McCardel <mccardelm@xxxxx.xxx>
To: "APBIDDLE@xxxxxxx.xxxx <APBIDDLE@xxxxxxx.xxx>
Cc: AMSAT BB <amsat-bb@xxxxx.xxx>
Subject: Re: [amsat-bb] ISS SSTV
Message-ID: <1419CAD7-9D2C-455E-A001-5E2A63D4224B@xxxxx.xxx>
Content-Type: text/plain; charset=us-ascii
Alan,
That was my experience in EN80 - same pass.
EMike McCardel, KC8YLD
VP for Educational Relations AMSAT-NA
Sent from my iPhone
> On Jul 18, 2015, at 8:23 AM, Alan <wa4sca@xxxxx.xxx> wrote:
>
> Hear a strong carrier with the usual SSTV duty cycle on the 1215-ish UTC
pass, but no modulation.
>
> 73s,
>
> Alan
> WA4SCA
>
>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
> to all interested persons worldwide without requiring membership. Opinions
expressed
> are solely those of the author, and do not reflect the official views of
AMSAT-NA.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 17
Date: Sat, 18 Jul 2015 08:54:28 -0500
From: Jerry Buxton <n0jy@xxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] ISS SSTV
Message-ID: <55AA5A94.6060704@xxxxx.xxx>
Content-Type: text/plain; charset=windows-1252
Yup. Oh well, that's what SatPC32 and rotator interfaces are about -
let it run all day, come home tonight and see if there are any
pictures! :-)
Jerry Buxton, N?JY
On 7/18/2015 08:15, EMike McCardel wrote:
> Alan,
> That was my experience in EN80 - same pass.
>
> EMike McCardel, KC8YLD
> VP for Educational Relations AMSAT-NA
>
> Sent from my iPhone
>
>> On Jul 18, 2015, at 8:23 AM, Alan <wa4sca@xxxxx.xxx> wrote:
>>
>> Hear a strong carrier with the usual SSTV duty cycle on the 1215-ish UTC
pass, but no modulation.
>>
>> 73s,
>>
>> Alan
>> WA4SCA
>>
>>
------------------------------
Message: 18
Date: Sat, 18 Jul 2015 08:59:30 -0500
From: Alan <wa4sca@xxxxx.xxx>
To: "'Jerry Buxton'" <n0jy@xxxxx.xxx>, <amsat-bb@xxxxx.xxx>
Subject: Re: [amsat-bb] ISS SSTV
Message-ID: <000001d0c161$f7e36dd0$e7aa4970$@xxxxx.xxx>
Content-Type: text/plain; charset="iso-8859-1"
Same on the subsequent next pass. There is one more morning pass here at
EM65, and then the next will
be at 0130 local.
73s,
Alan
WA4SCA
<-----Original Message-----
<From: AMSAT-BB [mailto:amsat-bb-bounces@xxxxx.xxxx On Behalf Of Jerry Buxton
<Sent: Saturday, July 18, 2015 8:54 AM
<To: amsat-bb@xxxxx.xxx
<Subject: Re: [amsat-bb] ISS SSTV
<
<Yup. Oh well, that's what SatPC32 and rotator interfaces are about -
<let it run all day, come home tonight and see if there are any
<pictures! :-)
<
<Jerry Buxton, N?JY
<
<On 7/18/2015 08:15, EMike McCardel wrote:
<> Alan,
<> That was my experience in EN80 - same pass.
<>
<> EMike McCardel, KC8YLD
<> VP for Educational Relations AMSAT-NA
<>
<> Sent from my iPhone
<>
<>> On Jul 18, 2015, at 8:23 AM, Alan <wa4sca@xxxxx.xxx> wrote:
<>>
<>> Hear a strong carrier with the usual SSTV duty cycle on the 1215-ish UTC
pass, but no modulation.
<>>
<>> 73s,
<>>
<>> Alan
<>> WA4SCA
<>>
<>>
<
<_______________________________________________
<Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
<to all interested persons worldwide without requiring membership. Opinions
expressed
<are solely those of the author, and do not reflect the official views of
AMSAT-NA.
<Not an AMSAT-NA member? Join now to support the amateur satellite program!
<Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
------------------------------
Subject: Digest Footer
_______________________________________________
Sent via amsat-bb@xxxxx.xxx.
AMSAT-NA makes this open forum available to all interested persons worldwide
without requiring membership. Opinions expressed
are solely those of the author, and do not reflect the official views of
AMSAT-NA.
Not an AMSAT member? Join now to support the amateur satellite program!
http://www.amsat.org/mailman/listinfo/amsat-bb
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