I should have known about multiply factor of 4 
Have set 7Mhz and tuned to 28Mhz and heard tone! On 90Mhz very strong broadcast station working.
Thank you, Artur.
Hmmm... it's definitely not 5x3, but 7x5.
Have set 7Mhz and tuned to 28Mhz and heard tone! On 90Mhz very strong broadcast station working.
Thank you, Artur.
(09-01-2016, 15:54)SP3OSJ napisał(a): http://pl.aliexpress.com/item/Hot-Sale-S...38162.html
Hmmm... it's definitely not 5x3, but 7x5.