Possibility for WSPRing at 135KHz

6 posts / 0 new
Last post
7L1RLL's picture
Last seen: 5 hours 13 min ago
Joined: 2008/10/25 - 13:35
Possibility for WSPRing at 135KHz

A new 3.1KHz band width from 135.7KHz to 137.8KHz is assigned for amateur radio in Japan since March 30 2009.
Either CW or narrow band width data transmition less than 100Hz shall be used in the new band.

I would like to transmit WSPR QRP(p) signal at the 135KHz with a home-brew tranceiver.

Is there any country who capable of WSPRing at 135KHz band ?

Is there any possibility to include the new band in WSPR program ?