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FM Transmitter Measurement Report
Created: 2025-05-10 20-09-47
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
89.90 MHz 4/5, 50 dBuV ROCK
Pilot RDS Phase Difference
6.7 kHz -12 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 1,0 kHz
MIN Hold Max. Samples at Total Samples % above 76,0 kHz
13 kHz 67 kHz 5095 0,0393
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
4,8 dBr 6,14 dBr 6,8 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
" ROCK " 6288 11 (Rock M) 1 0 1 1 --:--
RT
"Nirv "
AF EON
89.9, 91.6, 93.7, 95.8, 100.4, 107.0 MHz -
FM Scope Max at: 67 kHz MIN: 13 kHz % above 76 kHz: 0,0393 Acquired: 2025/05/10 20.08.44 Total samples: 5095 Equivalent time: 0:04:14 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 200 400
FM Scope MAX: 6,8 dBr MIN: 4,8 dBr AVE: 6,14 dBr % above 12,2 dBr: 0,0 Last value: 6,7 dBr (2025/05/10 20.08.43) 19.54 19.56 19.58 20.00 20.02 20.04 20.06 20.08 0 2 4 6 Pm [dBr]