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FM Transmitter Measurement Report
Created: 2025-08-20 16-41-37
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
89.40 MHz 5/5, 38 dBuV RL.89.4
Pilot RDS Phase Difference
7.2 kHz 3.6 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 51 kHz 8259 0,0242
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
-1,8 dBr 1,52 dBr 3,3 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: 5/5 (38 dBuV) Max at: 51 kHz MIN: 13 kHz % above 75 kHz: 0,0242 Acquired: 2025/08/20 16:40:33 Total samples: 8259 Equivalent time: 0:06:52 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 100 200
FM Scope MAX: 3,3 dBr MIN: -1,8 dBr AVE: 1,52 dBr % above 10,2 dBr: 0,0 Last value: 1,3 dBr (2025/08/20 16:40:33) Station: 89.40 MHz, signal: 5/5 (38 dBuV) 16:34 16:35 16:36 16:37 16:38 16:39 16:40 0 50 100 Dev. MAX [kHz] -2 0 2 4 Pm [dBr] 0 5 Signal Quality