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10225

Re: Hdsdr ts2000 control of bias t on tx

... Gary, HDSDR with it's DLL has frequency changeover point options to do it automatically. Although you'd probably need a transistor to switch the relays?
Alan
11 Aug
#10225
 
10224

Hdsdr ts2000 control of bias t on tx

Hi Have preamp with t/r relays. Looks like hdsdr can only turn +5v on/off by clicking a button? I need ts2000 cat control thu omnirig/ hdsdr. Thx Gary Lust
garykirk757
11 Aug
#10224
 
10223

YOTA 2017 ISS contact now at 2015 GMT

ISS contact with #YOTA2017 at Gilwell Park, UK will now take place at 2015 GMT (9:15pm BST) on 145.800 MHz FM. Paolo Nespoli IZ0JPA will use the Kenwood
M5AKA
8 Aug
#10223
 
10222

ISS contact 1837 GMT today - Receive and Watch Worldwide

Space Station contact planned for YOTA 2017 UK at 1837 GMT Tuesday, August 8 https://amsat-uk.org/2017/08/03/ariss-contact-yota-2017/ Listen to the Space
M5AKA
8 Aug
#10222
 
10221

Re: [amsat-bb] AO73 Mode change

Hi Folks, Slight change of plan. We now propose the keep the transponder on full time all week next week. This is to support operations from YOTA and also
Jim Heck G3WGM
5 Aug
#10221
 
10220

Re: [amsat-bb] AO73 Mode change

HI folks, AO73/FUNcube is now in amateur mode for the weekend with the transponder on! As normal, plan is to revert to normal mode on Sun PM (UTC). Please see
Jim Heck G3WGM
4 Aug
#10220
 
10219

YOTA ARISS Contact + Deployable Sat VHF Yagi VA3NGJ Interview

ARISS contact planned for YOTA 2017 UK https://amsat-uk.org/2017/08/03/ariss-contact-yota-2017/ New Satellite Report by Peter 2M0SQL
M5AKA
4 Aug
#10219
 
10218

AO73 Mode change

Hi folks, AO73/FUNcube is now in amateur mode for the weekend with the transponder on! Please note that the transponder will remain on longer than usual
Jim Heck G3WGM
28 Jul
#10218
 
10217

FUNcube-1 weekend operations

Hi All, FUNcube-1 AO73 is now in full time transponder mode for the weekend. Have FUN with the bird 73 Graham G3VZV
Graham Shirville
21 Jul
#10217
 
10216

Nayif-1 magnetometers

I noted on the Nayif-1 Dashboard magnetometers for X,Y and Z orientations. Are these just to show when magnetorquers are operating or can they also just show
BUTLINCA@...
17 Jul
#10216
 
10215

AO73 Mode change

Hi folks, AO73/FUNcube is now in amateur mode for the weekend with the transponder on! Plan as usual is to revert to auto switching mode on Sunday PM. Please
Jim Heck G3WGM
7 Jul
#10215
 
10214

BIRDS-1 Constellation deployed from ISS

BIRDS-1 constellation of five CubeSats deployed from ISS https://amsat-uk.org/2017/07/07/birds-1-cubesats-deployed/ ARISS SSTV Commemorative Activity
M5AKA
7 Jul
#10214
 
10213

AO73 Mode change

Hi folks, AO73/FUNcube is now in amateur mode for the weekend with the transponder on! Plan as usual is to revert to auto switching mode on Sunday PM. Please
Jim Heck G3WGM
30 Jun
#10213
 
10212

IARU Aligns Satellite Coordination Guidelines with ITU WRC-15 Decisi

IARU Aligns Satellite Coordination Guidelines with ITU WRC-15 Decisions https://amsat-uk.org/2017/06/30/iaru-satellite-coordination-wrc-15/ Solar-powered
M5AKA
30 Jun
#10212
 
10211

KiwiSAT Project + New QB50 CubeSats

Join New Zealand’s Most Exciting Amateur Radio Project – KiwiSAT https://amsat-uk.org/2017/06/24/kiwisat-amsat-zl/ QB50 CubeSats were launched on an ISRO
M5AKA
24 Jun
#10211
 
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