SQ6EMM/B - beacon fun and testing
Just wanted to store here some information on beacon that I've setup in my childhood QTH (JO81CJ). CALL: SQ6EMM/B QRG: 1296.805 MHz (GPSDO) LOC: JO81CJ PWR: ~2 W (updated 2023-06-18) MODE: PI4 + F1A (updated 2023-08-29) ANT: BI-QUAD QTF: 110 (20 - 200 horizon) HEIGHT: 20 m agl Technology behind: GPSDO + ADF4157 ( DF9NP pcb + PI4Ino with mods ) + RA18H1213G PA by PE1RKI . (updated 2023-08-29) Radiation direction: And some pictures: