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Re: ZL1RS balloon flight - BB01


 

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Yes, Jan ... it was the same tracking VK3YT Picospace balloons across the Pacific over the last 2-3 years.? Several stations receiving out to 2000km, then a few to 3000km, then just me for another 5000km or so.? After two F2 hops (8-10,000km) it gets difficult to receive a 10-20mW signal unless the balloon is near our antipode.? Check the WSPRnet.org results for VE3KCL (U3B-12) and K4JCW (HIRFW-6) over the past 2 weeks and see that the same applies in the Northern hemisphere with just a few stations receiving past 3000km.

We have a very quiet countryside location on a hill top with negative horizon to the east, and the RX is on a 4 WL long Beverage RX antenna pointed at the location of BB01.? The difference between a Beverage antenna and any other wire antenna I tried was like night and day. The closest performing RX antenna was the Flag antenna ... it was only about 4dB worse.

73, Bob ZL1RS


On 12/12/2017 11:25 AM, SM7ETW Jan wrote:

Bob

I note that you are the only one receiving BB01.
I know that you have extremly sensitive ears.
But is this what you would expect ?

72 Jan

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