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FM Transmitter Measurement Report
Created: 2025-04-09 12-58-08
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.40 MHz 4/5, 41 dBuV RIRE &
Pilot RDS Phase Difference
7.5 kHz 5.3 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
15 kHz 72 kHz 9584 0,1878
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
4,0 dBr 5,78 dBr 7,4 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
" RIRE & " F226 0 (No PTY) 1 0 1 2 12:58, 9.04.2025
RT
"RIRE : HELENE SIDO "
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 (43 dBuV) Max at: 72 kHz MIN: 15 kHz % above 76 kHz: 0,1878 Acquired: 2025/04/09 12:57:04 Total samples: 9584 Equivalent time: 0:07:59 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 1000 2000
FM Scope MAX: 7,4 dBr MIN: 4,0 dBr AVE: 5,78 dBr % above 10,2 dBr: 0,0 Last value: 4,2 dBr (2025/04/09 12:57:04) Station: 97.40 MHz, signal: 5/5 (42 dBuV) 12:50 12:51 12:52 12:53 12:54 12:55 12:56 12:57 0 50 100 Dev. MAX [kHz] 0 5 Pm [dBr] 0 5 Signal Quality