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FM Transmitter Measurement Report
Created: 2025-03-11 19-37-59
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.40 MHz 4/5, 42 dBuV RIRE &
Pilot RDS Phase Difference
7.3 kHz 4.8 kHz No phase relation found.
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 0,0 kHz
MIN Hold Max. Samples at Total Samples % above 75,0 kHz
14 kHz 74 kHz 9275 4,2049
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,0 dBr
MIN AVE MAX % above 10,0 dBr
4,2 dBr 5,33 dBr 7,3 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
" RIRE & " F226 0 (No PTY) 1 0 1 2 19:37, 11.03.2025
RT
"RIRE : TELEPHONE "
AF EON
88.7, 91.4, 92.0, 92.1, 94.4, 95.4, 96.2, 97.3, 97.4, 97.5, 97.6, 103.3, 104.4, 107.3 MHz -
FM Scope Station: 97.40 MHz, signal: 4/5 (44 dBuV) Max at: 74 kHz MIN: 14 kHz % above 75 kHz: 4,2049 Acquired: 2025/03/11 19:36:55 Total samples: 9275 Equivalent time: 0:07:43 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 500 1000
FM Scope MAX: 7,3 dBr MIN: 4,2 dBr AVE: 5,33 dBr % above 10,0 dBr: 0,0 Last value: 7,3 dBr (2025/03/11 19:36:55) Station: 97.40 MHz, signal: 4/5 (44 dBuV) 19:30 19:31 19:32 19:33 19:34 19:35 19:36 0 50 100 Dev. MAX [kHz] 0 5 Pm [dBr] 0 5 Signal Quality