Page 1 of 1

PS-65 PICO balloon HF JT9 WSPR - VK9WI WIA AGM

Posted: Sat May 28, 2016 8:48 am
by VK3YT
Hi all,

FYI,

PS-65 is in the air, as part of the WIA AGM activities.

Solar powered custom balloon, 25mW TX
TX WSPR, JT9 on 30m only

Dial frequency 10.138700Mhz (standard WSPR dial frequency) for WSPR, JT9.
JT9 is at 1850Hz

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

Tracking as VK9WI on SNUS http://tracker.habhub.org/#!mt=roadmap& ... WI&q=VK9WI
WSPR call sign is VK9WI http://wsprnet.org/olddb?findcall=vk9wi

TX scheduling
Minute - Band - Mode - Condition
:00 - 30m - 2 mins WSPR then two x 1 min JT9 - mandatory
:04 - 30m - 1 minute of “WIA AGM VK9WI” - mandatory
:10 - 30m - 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 - 30m - 2 mins WSPR then two x 1 min JT9 - mandatory
:34 - 30m - 1 minute of “WIA AGM VK9WI” - if batt full
:40 - 30m - 2 mins WSPR then two x 1 min JT9 - if batt full
:50 - 30m - 2 mins WSPR then two x 1 min JT9 - if batt full


Andy

Re: PS-65 PICO balloon HF JT9 WSPR - VK9WI WIA AGM

Posted: Sat May 28, 2016 10:00 am
by VK2AZ
Congratulations Andy on your WIA technical Award.

Well deserved.

Hilary
VK2IUW

Re: PS-65 PICO balloon HF JT9 WSPR - VK9WI WIA AGM

Posted: Sat May 28, 2016 11:04 am
by VK1KW
http://www.hydrobead.com/
maybe other coatings too
possible option - not affiliated here.

Re: PS-65 PICO balloon HF JT9 WSPR - VK9WI WIA AGM

Posted: Sat May 28, 2016 5:47 pm
by VK3YT
VK2IUW wrote:Congratulations Andy on your WIA technical Award.

Well deserved.

Hilary
VK2IUW
Hi Hilary,
I have no idea what that is about :)
Regards,
Andy

Re: PS-65 PICO balloon HF JT9 WSPR - VK9WI WIA AGM

Posted: Sat May 28, 2016 6:08 pm
by VK3YT
VK1KW wrote:http://www.hydrobead.com/
maybe other coatings too
possible option - not affiliated here.
Thanks Rob, that looks interesting but is probably a bit on the heavy side:
Net weight 11 oz (312 g), covers 20 sq. ft. (1.9 sq. meters)

Andy