Tag Archives: HF JT9 WSPR PS-53

PS-53 HF PICO balloon WSPR JT9 San Jose USA

PS-53 was released at 13:50 13 Sep 2015 UTC from San Jose USA

Solar powered party balloon, 25mW TX
TX WSPR, JT9 on 30m and 20m

Dial frequency 10.138700Mhz and 14.095600Mhz (standard WSPR dial frequencies) for WSPR, JT9.
JT9 at 1100Hz offset.

See HF decoding info at http://picospace.net/?cat=34

Tracking as PS-53 on SNUS http://picospace.net/tracker/new
WSPR call sign is VK3YT http://wsprnet.org/olddb?findcall=vk3yt

Prediction:

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TX scheduling
Minute – Band – Mode – Condition
:00 – 30m – 2 mins WSPR then two x 1 min JT9 – mandatory
:10 – 20m – 2 mins WSPR then two x 1 min JT9 – if batt full
:20 – 30m – 2 mins WSPR then two x 1 min JT9 – if batt full
:30 – 20m – 2 mins WSPR then two x 1 min JT9 – mandatory
:40 – 30m – 2 mins WSPR then two x 1 min JT9 – if batt full
:50 – 20m – 2 mins WSPR then two x 1 min JT9 – if batt full

Initial WSPR spots

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Assistance with tracking is appreciated, especially from the host country!

Update #1
It appeared that PS-53 had an envelope failure and landed in the Nevada desert.

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