seeking examples of frequency bands used in amateur spacecraft
Hello with reference to the US FCC Part 97 and in particular section 97.207 "Space Station" available http://www.arrl.org/FandES/field/regulations/news/part97/c.html#207
Have all of the frequency bands listed below been used in service through the last four decades?
The following frequency bands and segments are authorized to space stations:
(1) The 17 m, 15 m, 12 m and 10 m bands, 6 mm, 4 mm, 2 mm and 1 mm bands; and
(2) The 7.0-7.1 MHz, 14.00-14.25 MHz, 144-146 MHz, 435-438 MHz, 1260-1270 MHz and 2400-2450 MHz, 3.40-3.41 GHz, 5.83-5.85 GHz, 10.45-10.50 GHz and 24.00-24.05 GHz segments.
What power limitations are stipulated for these bands?
Samudra, N3RDX & S21X Alexandria, VA
The RS (radio sputnik) series used the 10 and 15 m bands but no other HF bands were used as far as I know. Various OSCARs used freqencies between 28 MHz and 47 GHz with the exception of the 3.4 GHz band. 29.3-29.5 MHz, 145.8-146 and 435-438 MHz were generally used but AO-13 and some of the PACSATs added use of 1260-1270 MHz and 2400-2450 MHz. The rest only appeared in AO-40.
73,
John KD6OZH
----- Original Message ----- From: "Samudra Haque" samudra.haque@gmail.com To: "Amsat-bb" amsat-bb@amsat.org Sent: Tuesday, April 06, 2010 19:03 UTC Subject: [amsat-bb] seeking examples of frequency bands used in amateurspacecraft
Hello with reference to the US FCC Part 97 and in particular section 97.207 "Space Station" available http://www.arrl.org/FandES/field/regulations/news/part97/c.html#207
Have all of the frequency bands listed below been used in service through the last four decades?
The following frequency bands and segments are authorized to space stations:
(1) The 17 m, 15 m, 12 m and 10 m bands, 6 mm, 4 mm, 2 mm and 1 mm bands; and
(2) The 7.0-7.1 MHz, 14.00-14.25 MHz, 144-146 MHz, 435-438 MHz, 1260-1270 MHz and 2400-2450 MHz, 3.40-3.41 GHz, 5.83-5.85 GHz, 10.45-10.50 GHz and 24.00-24.05 GHz segments.
What power limitations are stipulated for these bands?
Samudra, N3RDX & S21X Alexandria, VA _______________________________________________ Sent via AMSAT-BB@amsat.org. 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
This webpage is pretty informative....
http://www.amsat.org/amsat-new/satellites/frequencies.php
73,
Mark N8MH
From: "Samudra Haque" samudra.haque@gmail.com
To: "Amsat-bb" amsat-bb@amsat.org Sent: Tuesday, April 06, 2010 19:03 UTC Subject: [amsat-bb] seeking examples of frequency bands used in amateurspacecraft
Hello with reference to the US FCC Part 97 and in particular section 97.207 "Space Station" available http://www.arrl.org/FandES/field/regulations/news/part97/c.html#207
Have all of the frequency bands listed below been used in service through the last four decades?
The following frequency bands and segments are authorized to space stations:
(1) The 17 m, 15 m, 12 m and 10 m bands, 6 mm, 4 mm, 2 mm and 1 mm bands; and
(2) The 7.0-7.1 MHz, 14.00-14.25 MHz, 144-146 MHz, 435-438 MHz, 1260-1270 MHz and 2400-2450 MHz, 3.40-3.41 GHz, 5.83-5.85 GHz, 10.45-10.50 GHz and 24.00-24.05 GHz segments.
What power limitations are stipulated for these bands?
Samudra, N3RDX & S21X Alexandria, VA _______________________________________________ Sent via AMSAT-BB@amsat.org. 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@amsat.org. 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
Mark L. Hammond [N8MH]
Samudra Haque wrote:
Hello with reference to the US FCC Part 97 and in particular section 97.207 "Space Station" available http://www.arrl.org/FandES/field/regulations/news/part97/c.html#207
Have all of the frequency bands listed below been used in service through the last four decades?
http://www.amsat.org/amsat-new/satellites/frequencies.php
73, Drew KO4MA
Nice resource...it shows a lot of work went into the table
Roger WA1KAT
Andrew Glasbrenner wrote:
Samudra Haque wrote:
Hello with reference to the US FCC Part 97 and in particular section 97.207 "Space Station" available http://www.arrl.org/FandES/field/regulations/news/part97/c.html#207
Have all of the frequency bands listed below been used in service through the last four decades?
http://www.amsat.org/amsat-new/satellites/frequencies.php
73, Drew KO4MA _______________________________________________ Sent via AMSAT-BB@amsat.org. 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
Roger Kolakowski wrote:
Nice resource...it shows a lot of work went into the table
Roger WA1KAT
AFAIK it was almost all Emily's work...I've just tweaked and updated it, with help from bug reports and a few other volunteers. There are many good resources on amsat.org, and other sites, if one takes the time to look for, read, and understand them, along with checking the dates and current sat status!
73, Drew KO4MA
We shouldn't forget that UOSAT 1 (UO-9) carried a set of four phase-related HF beacons at 7 ,14, 21 and 28MHz to provide a tool for HF propagation studies through the ionosphere.
73 Trevor M5AKA
participants (6)
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Andrew Glasbrenner -
John B. Stephensen -
Mark L. Hammond -
Roger Kolakowski -
Samudra Haque -
Trevor .