CAS-4A & 4B transponders are excellent
I was able to hear my voice through CAS-4A and 4B transponders tonight under one degree of elevation using ~5 watts into 10' of LMR-240uf and a 4 element 70cm / 2 element 2m "Short Arrow" yagi. Very easy satellite to work with minimal power.
73 Clayton W5PFG
I had trouble initially at 20ish watts to my 8 element 2/3 Alaskan Arrow, but that was due to some other stations using too much power on the satellite. Like the XW-2s (and I'm guessing the hardware is nearly identical). the AGC range is quite tight.
Nice to work Clayton for my first QSO on each of the two satellites!
It's nice to have these two satellites added to our ever growing list of satellites for two-way communications. 14 linear transponders, 3 digital satellites, and 2 FM satellites are now regularly available for amateur radio use. More satellites = more opportunities for fun.
And don't forget, we're T-3 weeks from adding another FM satellite to our roster!
73,
Paul, N8HM
On Wed, Oct 18, 2017 at 11:55 PM, Clayton Coleman kayakfishtx@gmail.com wrote:
I was able to hear my voice through CAS-4A and 4B transponders tonight under one degree of elevation using ~5 watts into 10' of LMR-240uf and a 4 element 70cm / 2 element 2m "Short Arrow" yagi. Very easy satellite to work with minimal power.
73 Clayton W5PFG _______________________________________________ Sent via AMSAT-BB@amsat.org. 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
Transponder looks cleaner than the other XW sats, no beats or pulse signals noticed so far. QSOs on CAS 4A and CAS 4B this afternoon with PU2RAS, LU2DPW and LU2FGL. 73 Ed PY2RN
From: Clayton Coleman kayakfishtx@gmail.com To: AMSAT-BB amsat-bb@amsat.org Sent: Thursday, October 19, 2017 1:56 AM Subject: [amsat-bb] CAS-4A & 4B transponders are excellent
I was able to hear my voice through CAS-4A and 4B transponders tonight under one degree of elevation using ~5 watts into 10' of LMR-240uf and a 4 element 70cm / 2 element 2m "Short Arrow" yagi. Very easy satellite to work with minimal power.
73 Clayton W5PFG _______________________________________________ Sent via AMSAT-BB@amsat.org. 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
Was able to work KB6LTY on both satellites. Very strong and clean signal. Heard myself to 1° (mountains prevent lower elevations), with the edge of the footprint close to Newfoundland, Canada.
Glad we have two more satellites to play with!
73, Fernando, NP4JV Arizona DM41mi
On Oct 18, 2017 10:09 PM, "Eduardo PY2RN" py2rn@arrl.net wrote:
Transponder looks cleaner than the other XW sats, no beats or pulse signals noticed so far. QSOs on CAS 4A and CAS 4B this afternoon with PU2RAS, LU2DPW and LU2FGL. 73 Ed PY2RN
From: Clayton Coleman <kayakfishtx@gmail.com>To: AMSAT-BB amsat-bb@amsat.org Sent: Thursday, October 19, 2017 1:56 AM Subject: [amsat-bb] CAS-4A & 4B transponders are excellent
I was able to hear my voice through CAS-4A and 4B transponders tonight under one degree of elevation using ~5 watts into 10' of LMR-240uf and a 4 element 70cm / 2 element 2m "Short Arrow" yagi. Very easy satellite to work with minimal power.
73 Clayton W5PFG _______________________________________________ Sent via AMSAT-BB@amsat.org. 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
Sent via AMSAT-BB@amsat.org. 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
participants (4)
-
Clayton Coleman -
Eduardo PY2RN -
Fernando Ramirez -
Paul Stoetzer