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FM Transmitter Measurement Report
Created: 2025-10-30 21-46-01
Measuring equipment: P75/P175/P275
http://pira.cz
Station Details
Frequency Signal Reception Station Name
104.20 MHz 4/5, 56 dBuV ********
Pilot RDS Phase Difference
11.8 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
17 kHz 62 kHz 2748 0,6550
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
2,1 dBr 3,94 dBr 4,4 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"********" 2493 9 (Varied) 1 0 1 5 22:46, 30.10.2025
RT
"MPB RADIO 2 90S & 00S "
AF EON
104.2 MHz -
FM Scope Max at: 62 kHz MIN: 17 kHz % above 76 kHz: 0,6550 Acquired: 2025/10/30 21.44.56 Total samples: 2748 Equivalent time: 0:02:17 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 50 100
FM Scope MAX: 4,4 dBr MIN: 2,1 dBr AVE: 3,94 dBr % above 12,2 dBr: 0,0 Last value: 4,3 dBr (2025/10/30 21.44.55) 21.32 21.34 21.36 21.38 21.40 21.42 21.44 0 2 4 Pm [dBr]