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FM Transmitter Measurement Report
Created: 2025-08-12 11-38-21
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 5.3 kHz 0 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 68 kHz 4256 0,0000
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
3,9 dBr 5,89 dBr 7,1 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"HIEKKA " 6461 2 (Affairs) 1 0 1 13 11:38, 12.08.2025
RT
"Anna Eriksson - Lahden lentoon "
AF EON
87.6, 93.3, 95.0, 97.7, 98.0 MHz -
FM Scope Max at: 68 kHz MIN: 13 kHz % above 76 kHz: 0,0000 Acquired: 2025/08/12 11.37.17 Total samples: 4256 Equivalent time: 0:03:32 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 100 200 300
FM Scope MAX: 7,1 dBr MIN: 3,9 dBr AVE: 5,89 dBr % above 12,2 dBr: 0,0 Last value: 6,5 dBr (2025/08/12 11.37.17) 11.24 11.26 11.28 11.30 11.32 11.34 11.36 0 2 4 6 8 Pm [dBr]