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FM Transmitter Measurement Report
Created: 2025-09-03 11-59-06
Measuring equipment: P75/P175/P275
http://pira.cz
Station Details
Frequency Signal Reception Station Name
104.20 MHz 5/5, 56 dBuV We 11:42
Pilot RDS Phase Difference
11.4 kHz 4.8 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
16 kHz 20 kHz 13541 7,6508
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
-4,0 dBr 1,83 dBr 4,3 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"We 11:42" 2493 9 (Varied) 1 0 1 5 11:59, 3.09.2025
RT
"MPB RADIO 2 90S & 00S "
AF EON
104.2 MHz -
FM Scope Max at: 20 kHz MIN: 16 kHz % above 76 kHz: 7,6508 Acquired: 2025/09/03 11.58.02 Total samples: 13541 Equivalent time: 0:11:17 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 500 1000 1500 2000
FM Scope MAX: 4,3 dBr MIN: -4,0 dBr AVE: 1,83 dBr % above 12,2 dBr: 0,0 Last value: -3,9 dBr (2025/09/03 11.58.01) 11.44 11.46 11.48 11.50 11.52 11.54 11.56 11.58 -4 -2 0 2 4 Pm [dBr]