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FM Transmitter Measurement Report
Created: 2025-08-15 21-34-23
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
89.40 MHz 4/5, 42 dBuV RL.89.4
Pilot RDS Phase Difference
7.5 kHz 3.7 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
13 kHz 17 kHz 1205 0,0000
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
-3,6 dBr 0,44 dBr 3,8 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: 4/5 (42 dBuV) Max at: 17 kHz MIN: 13 kHz % above 75 kHz: 0,0000 Acquired: 2025/08/15 21:33:19 Total samples: 1205 Equivalent time: 0:01:00 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 50 100
FM Scope MAX: 3,8 dBr MIN: -3,6 dBr AVE: 0,44 dBr % above 10,2 dBr: 0,0 Last value: 3,4 dBr (2025/08/15 21:33:19) Station: 89.40 MHz, signal: 4/5 (42 dBuV) 21:26 21:27 21:28 21:29 21:30 21:31 21:32 21:33 0 50 100 Dev. MAX [kHz] -4 -2 0 2 4 Pm [dBr] 0 5 Signal Quality