f=2500000,d=WWV/BPM 2 MHz f=5000000,d=WWV/BPM 5 MHz f=10000000,d=WWV/BPM 10 MHz f=15000000,d=WWV/BPM 15 MHz f=20000000,d=WWV 20 MHz f=3300000,d=CHU 3 MHz f=7850000,d=CHU 7 MHz f=14670000,d=CHU 14 MHz f=3810000,d=HD2IOA 3 MHz f=4996000,d=RWM 4 MHz f=9996000,d=RWM 9 MHz f=14996000,d=RWM 14 MHz f=4998000,d=EBC 4 MHz f=15006000,d=EBC 15 MHz