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FM Transmitter Measurement Report
Created: 2025-07-08 21-26-59
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.70 MHz 4/5, 44 dBuV HIEKKA
Pilot RDS Phase Difference
6.6 kHz 5.3 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 73 kHz 12859 1,4076
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
5,5 dBr 6,75 dBr 7,7 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"HIEKKA " 6461 2 (Affairs) 1 0 1 13 21:26, 8.07.2025
RT
"STIG - Ryyppy "
AF EON
87.6, 93.3, 95.0, 97.7, 98.0 MHz E402, E203, E224, 6201
FM Scope Max at: 73 kHz MIN: 15 kHz % above 76 kHz: 1,4076 Acquired: 2025/07/08 21.25.56 Total samples: 12859 Equivalent time: 0:10:42 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 1000 2000
FM Scope MAX: 7,7 dBr MIN: 5,5 dBr AVE: 6,75 dBr % above 12,2 dBr: 0,0 Last value: 7,4 dBr (2025/07/08 21.25.55) 21.12 21.14 21.16 21.18 21.20 21.22 21.24 0 2 4 6 8 Pm [dBr]