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FM Transmitter Measurement Report
Created: 2025-01-14 02-28-17
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.40 MHz 4/5, 50 dBuV RIRE &
Pilot RDS Phase Difference
6.9 kHz 4.4 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
16 kHz 73 kHz 7446 32,8633
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,0 dBr
MIN AVE MAX % above 10,0 dBr
4,0 dBr 5,60 dBr 6,6 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
" RIRE & " F226 0 (No PTY) 1 0 1 2 2:28, 14.01.2025
RT
"RIRE : ANNE ROUMANOFF "
AF EON
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 (49 dBuV) Max at: 73 kHz MIN: 16 kHz % above 75 kHz: 32,8633 Acquired: 2025/01/14 2:27:13 Total samples: 7446 Equivalent time: 0:06:12 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 200 400
FM Scope MAX: 6,6 dBr MIN: 4,0 dBr AVE: 5,60 dBr % above 10,0 dBr: 0,0 Last value: 4,5 dBr (2025/01/14 2:27:13) Station: 97.40 MHz, signal: 4/5 (49 dBuV) 02:20 02:21 02:22 02:23 02:24 02:25 02:26 02:27 0 50 100 Dev. MAX [kHz] 0 5 Pm [dBr] 0 5 Signal Quality