FYI, PS-17 PICO balloon is in the air.
Unplanned trip, test payload with APRS only
Party balloon, 10mW TX, APRS on 145.175Mhz, callsign VK3YT-11
http://aprs.fi/#!mt=roadmap&z=9&call=a%2FVK3YT-11
APRS will alternate between WIDE2-1 and NOPATH, with pre-emphasis and without pre-emphasis.
TX also on 144.575Mhz to test traffic congestion.
Unfortunately the speed is stuck at a test value, 100kph.
Prediction:
Andy
PS-17 PICO balloon APRS test payload
Re: PS-17 PICO balloon APRS test payload
Hi all....
Sounds like some good testing.....hope you get some good info from it...
John
Sounds like some good testing.....hope you get some good info from it...
John
Re: PS-17 PICO balloon APRS test payload
Hi all....
This one looks way off the predicted path.....but is slow enough to gather some data for your tests..
John
This one looks way off the predicted path.....but is slow enough to gather some data for your tests..
John
Re: PS-17 PICO balloon APRS test payload
Updated prediction:
Re: PS-17 PICO balloon APRS test payload
Hi all....
Has this one come down, or out of range which seems strange...or Battery flat.....?
John
Has this one come down, or out of range which seems strange...or Battery flat.....?
John
Re: PS-17 PICO balloon APRS test payload
Looks like the battery is low John, this one has a very small battery to keep the total weight to 7.1g.VK2FAK wrote:Hi all....
Has this one come down, or out of range which seems strange...or Battery flat.....?
John
Will see if it will show up in ZL on Tues.
Updated prediction:
Re: PS-17 PICO balloon APRS test payload
Hi all..
Just looking at the flight path on this one....with the smaller battery it is a possibility it could fly over NZ but due to a weak battery(needing daylight to charge up) and being early in the morning it may go undetected...
John
Just looking at the flight path on this one....with the smaller battery it is a possibility it could fly over NZ but due to a weak battery(needing daylight to charge up) and being early in the morning it may go undetected...
John