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FM Transmitter Measurement Report
Created: 2025-10-21 08-18-08
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
104.20 MHz 4/5, 55 dBuV 104.2
Pilot RDS Phase Difference
11.9 kHz 4.2 kHz No phase relation found.
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 1,0 kHz
MIN Hold Max. Samples at Total Samples % above 76,0 kHz
19 kHz 56 kHz 3368 0,1781
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
3,0 dBr 3,66 dBr 4,6 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
" 104.2 " 2493 9 (Varied) 1 0 1 5 8:18, 21.10.2025
RT
"MPB RADIO 2 90S & 00S "
AF EON
104.2 MHz -
FM Scope Max at: 56 kHz MIN: 19 kHz % above 76 kHz: 0,1781 Acquired: 2025/10/21 8.17.04 Total samples: 3368 Equivalent time: 0:02:48 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 50 100 150
FM Scope MAX: 4,6 dBr MIN: 3,0 dBr AVE: 3,66 dBr % above 12,2 dBr: 0,0 Last value: 4,5 dBr (2025/10/21 8.17.04) 08.04 08.06 08.08 08.10 08.12 08.14 08.16 0 2 4 Pm [dBr]