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FM Transmitter Measurement Report
Created: 2026-09-24 11-40-21
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
98.70 MHz 3/5, 37 dBuV AITO ISK
Pilot RDS Phase Difference
6.9 kHz 22 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 19 kHz 2668 0,0375
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
1,6 dBr 4,81 dBr 6,8 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"AITO ISK" 6357 0 (No PTY) 1 0 0 0 --:--
RT
"Hector - Kuunnellaan vaan taivasta "
AF EON
90.9, 91.8, 92.0, 95.7, 98.7, 98.9, 99.5, 102.8 MHz -
FM Scope Max at: 19 kHz MIN: 16 kHz % above 76 kHz: 0,0375 Acquired: 2026.09.24 11.39.18 Total samples: 2668 Equivalent time: 0:02:13 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 50 100 150
FM Scope MAX: 6,8 dBr MIN: 1,6 dBr AVE: 4,81 dBr % above 12,2 dBr: 0,0 Last value: 6,8 dBr (2026.09.24 11.39.17) 11.26 11.28 11.30 11.32 11.34 11.36 11.38 0 2 4 6 Pm [dBr]