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FM Transmitter Measurement Report
Created: 2025-07-27 15-46-24
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
89.40 MHz 4/5, 40 dBuV RL.89.4
Pilot RDS Phase Difference
7.2 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
19 kHz 48 kHz 313 0,0000
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
1,9 dBr 2,61 dBr 4,1 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"RL.89.4 " FE5E 0 (No PTY) 1 0 1 2 --:--
RT
-
AF EON
89.4 MHz -
FM Scope Station: 89.40 MHz, signal: 3/5 (40 dBuV) Max at: 48 kHz MIN: 19 kHz % above 75 kHz: 0,0000 Acquired: 2025/07/27 15:45:21 Total samples: 313 Equivalent time: 0:00:15 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 5 10 15
FM Scope MAX: 4,1 dBr MIN: 1,9 dBr AVE: 2,61 dBr % above 10,2 dBr: 0,0 Last value: 4,1 dBr (2025/07/27 15:45:20) Station: 89.40 MHz, signal: 3/5 (40 dBuV) 15:38 15:39 15:40 15:41 15:42 15:43 15:44 15:45 0 50 100 Dev. MAX [kHz] 0 2 4 Pm [dBr] 0 5 Signal Quality