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FM Transmitter Measurement Report
Created: 2026-09-13 22-30-01
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
98.70 MHz 4/5, 37 dBuV AITO ISK
Pilot RDS Phase Difference
7.0 kHz 2.9 kHz 20 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 1,0 kHz
MIN Hold Max. Samples at Total Samples % above 76,0 kHz
17 kHz 43 kHz 2739 0,0000
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
3,3 dBr 5,16 dBr 6,1 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
"John Len "
AF EON
90.9, 91.8, 92.0, 95.7, 98.7, 98.9, 99.5, 102.8 MHz -
FM Scope Max at: 43 kHz MIN: 17 kHz % above 76 kHz: 0,0000 Acquired: 2026.09.13 22.28.57 Total samples: 2739 Equivalent time: 0:02:16 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 20 40 60
FM Scope MAX: 6,1 dBr MIN: 3,3 dBr AVE: 5,16 dBr % above 12,2 dBr: 0,0 Last value: 5,3 dBr (2026.09.13 22.28.57) 22.16 22.18 22.20 22.22 22.24 22.26 22.28 0 2 4 6 Pm [dBr]