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FM Transmitter Measurement Report
Created: 2025-03-30 13-05-49
Measuring equipment: P75/P175/P275
http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.40 MHz 4/5, 51 dBuV RIRE &
Pilot RDS Phase Difference
7.1 kHz 4.3 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
14 kHz 72 kHz 10018 0,4192
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
4,2 dBr 5,22 dBr 6,8 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
" RIRE & " F226 0 (No PTY) 1 0 1 2 13:05, 30.03.2025
RT
"RIRE : Les Stars du Rire "
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 (51 dBuV) Max at: 72 kHz MIN: 14 kHz % above 76 kHz: 0,4192 Acquired: 2025/03/30 13:04:46 Total samples: 10018 Equivalent time: 0:08:20 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 500 1000 1500
FM Scope MAX: 6,8 dBr MIN: 4,2 dBr AVE: 5,22 dBr % above 10,2 dBr: 0,0 Last value: 4,4 dBr (2025/03/30 13:04:45) Station: 97.40 MHz, signal: 4/5 (51 dBuV) 12:58 12:59 13:00 13:01 13:02 13:03 13:04 0 50 100 Dev. MAX [kHz] 0 5 Pm [dBr] 0 5 Signal Quality