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FM Transmitter Measurement Report
Created: 2026-09-30 15-21-03
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
98.70 MHz 2/5, 35 dBuV AITO ISK
Pilot RDS Phase Difference
6.7 kHz 19 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 18 kHz 1718 0,0000
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
1,3 dBr 4,75 dBr 5,9 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
"Alannah Myles - Black Velvet "
AF EON
90.9, 91.8, 92.0, 95.7, 98.7, 98.9, 99.5, 102.8 MHz -
FM Scope Max at: 18 kHz MIN: 15 kHz % above 76 kHz: 0,0000 Acquired: 2026.09.30 15.20.00 Total samples: 1718 Equivalent time: 0:01:25 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 50 100 150
FM Scope MAX: 5,9 dBr MIN: 1,3 dBr AVE: 4,75 dBr % above 12,2 dBr: 0,0 Last value: 4,4 dBr (2026.09.30 15.20.00) 15.06 15.08 15.10 15.12 15.14 15.16 15.18 15.20 0 2 4 6 Pm [dBr]