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FM Transmitter Measurement Report
Created: 2025-08-10 20-43-41
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.70 MHz 4/5, 46 dBuV HIEKKA
Pilot RDS Phase Difference
6.1 kHz 5.4 kHz 1 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 1,0 kHz
MIN Hold Max. Samples at Total Samples % above 76,0 kHz
13 kHz 15 kHz 7844 0,0000
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
3,0 dBr 4,10 dBr 6,5 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"HIEKKA " 6461 11 (Rock M) 1 0 0 13 20:43, 10.08.2025
RT
"Radio Hiekka Oulu 97,7MHz - www.radiohiekka.fi "
AF EON
87.6, 93.3, 95.0, 97.7, 98.0 MHz -
FM Scope Max at: 15 kHz MIN: 13 kHz % above 76 kHz: 0,0000 Acquired: 2025/08/10 20.42.37 Total samples: 7844 Equivalent time: 0:06:32 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 500 1000
FM Scope MAX: 6,5 dBr MIN: 3,0 dBr AVE: 4,10 dBr % above 12,2 dBr: 0,0 Last value: 6,1 dBr (2025/08/10 20.42.36) 20.28 20.30 20.32 20.34 20.36 20.38 20.40 20.42 0 2 4 6 Pm [dBr]