On November 22, 2015 SSTV and Digitalker transmissions were made from the SPROUT amateur radio satellite on 437.600 MHz FM (+/- 9 kHz Doppler shift). These transmissions are planned to take place every Sunday (Japanese Standard Time).
Many FM radios can be switched been wide and narrow deviation FM filters. For best results you should select the wider filter designed for 5 kHz deviation FM.
SPROUT (Space Research On Unique….READ MORE
The TS-990S comes equipped with dual receivers for simultaneous reception on different bands, it also features narrow-band roofing filters on the main receiver in a full down-conversion configuration. The TS-990S achieves the highest basic... Read more