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FM Transmitter Measurement Report
Created: 2025-07-27 22-16-45
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.70 MHz 4/5, 45 dBuV HIEKKA
Pilot RDS Phase Difference
6.1 kHz 5.6 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
15 kHz 69 kHz 5409 0,0185
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
4,2 dBr 5,57 dBr 6,5 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"HIEKKA " 6461 9 (Varied) 1 0 0 13 22:16, 27.07.2025
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: 69 kHz MIN: 15 kHz % above 76 kHz: 0,0185 Acquired: 2025/07/27 22.15.41 Total samples: 5409 Equivalent time: 0:04:30 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 100 200 300
FM Scope MAX: 6,5 dBr MIN: 4,2 dBr AVE: 5,57 dBr % above 12,2 dBr: 0,0 Last value: 4,6 dBr (2025/07/27 22.15.41) 22.02 22.04 22.06 22.08 22.10 22.12 22.14 0 2 4 6 Pm [dBr]