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FM Transmitter Measurement Report
Created: 2025-07-28 22-00-03
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.70 MHz 3/5, 46 dBuV HIEKKA
Pilot RDS Phase Difference
6.1 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 69 kHz 2654 0,0000
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
5,6 dBr 6,40 dBr 7,1 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"HIEKKA " 6461 9 (Varied) 1 0 1 13 21:59, 28.07.2025
RT
"william, Clever - Penelope "
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: 0,0000 Acquired: 2025/07/28 21.58.59 Total samples: 2654 Equivalent time: 0:02:12 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 50 100 150
FM Scope MAX: 7,1 dBr MIN: 5,6 dBr AVE: 6,40 dBr % above 12,2 dBr: 0,0 Last value: 6,6 dBr (2025/07/28 21.58.59) 21.46 21.48 21.50 21.52 21.54 21.56 21.58 0 2 4 6 8 Pm [dBr]