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FM Transmitter Measurement Report
Created: 2025-04-06 09-41-57
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
89.40 MHz 4/5, 38 dBuV RL.89.4
Pilot RDS Phase Difference
7.2 kHz 3.5 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
16 kHz 40 kHz 5089 0,0000
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
-0,8 dBr 1,50 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 (38 dBuV) Max at: 40 kHz MIN: 16 kHz % above 76 kHz: 0,0000 Acquired: 2025/04/06 9:40:53 Total samples: 5089 Equivalent time: 0:04:14 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 50 100 150
FM Scope MAX: 3,8 dBr MIN: -0,8 dBr AVE: 1,50 dBr % above 10,2 dBr: 0,0 Last value: 1,3 dBr (2025/04/06 9:40:53) Station: 89.40 MHz, signal: 4/5 (38 dBuV) 09:34 09:35 09:36 09:37 09:38 09:39 09:40 0 50 100 Dev. MAX [kHz] 0 2 4 Pm [dBr] 0 5 Signal Quality