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FM Transmitter Measurement Report
Created: 2025-07-31 11-06-48
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
6.1 kHz 5.7 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
16 kHz 66 kHz 4340 0,0461
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
3,2 dBr 5,49 dBr 6,8 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"HIEKKA " 6461 2 (Affairs) 1 0 0 13 11:06, 31.07.2025
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: 66 kHz MIN: 16 kHz % above 76 kHz: 0,0461 Acquired: 2025/07/31 11.05.45 Total samples: 4340 Equivalent time: 0:03:37 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 50 100 150 200
FM Scope MAX: 6,8 dBr MIN: 3,2 dBr AVE: 5,49 dBr % above 12,2 dBr: 0,0 Last value: 4,8 dBr (2025/07/31 11.05.44) 10.52 10.54 10.56 10.58 11.00 11.02 11.04 0 2 4 6 Pm [dBr]