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FM Transmitter Measurement Report
Created: 2025-07-17 00-02-30
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.70 MHz 4/5, 48 dBuV HIEKKA
Pilot RDS Phase Difference
6.6 kHz 4.9 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 70 kHz 5068 0,0000
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
5,2 dBr 6,49 dBr 7,2 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"HIEKKA " 6461 10 (Pop M) 1 0 1 13 0:02, 17.07.2025
RT
"Portion Boys - 5/5 "
AF EON
87.6, 93.3, 95.0, 97.7, 98.0 MHz 6205, E201, E402, E203
FM Scope Max at: 70 kHz MIN: 15 kHz % above 76 kHz: 0,0000 Acquired: 2025/07/17 0.01.26 Total samples: 5068 Equivalent time: 0:04:13 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 200 400 600 800
FM Scope MAX: 7,2 dBr MIN: 5,2 dBr AVE: 6,49 dBr % above 12,2 dBr: 0,0 Last value: 6,3 dBr (2025/07/17 0.01.26) 23.48 23.50 23.52 23.54 23.56 23.58 00.00 0 2 4 6 8 Pm [dBr]