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FM Transmitter Measurement Report
Created: 2025-10-19 10-07-41
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
104.20 MHz 4/5, 55 dBuV 19 Oct25
Pilot RDS Phase Difference
11.9 kHz 4.0 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
17 kHz 44 kHz 4576 0,1967
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
1,7 dBr 3,21 dBr 4,7 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"19 Oct25" 2493 9 (Varied) 1 0 1 5 10:08, 19.10.2025
RT
"MPB RADIO 2 90S & 00S "
AF EON
104.2 MHz -
FM Scope Max at: 44 kHz MIN: 17 kHz % above 76 kHz: 0,1967 Acquired: 2025/10/19 10.06.38 Total samples: 4576 Equivalent time: 0:03:48 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 50 100
FM Scope MAX: 4,7 dBr MIN: 1,7 dBr AVE: 3,21 dBr % above 12,2 dBr: 0,0 Last value: 4,6 dBr (2025/10/19 10.06.37) 09.52 09.54 09.56 09.58 10.00 10.02 10.04 10.06 0 2 4 Pm [dBr]