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FM Transmitter Measurement Report
Created: 2025-10-14 06-39-58
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.90 MHz 5/5, 45 dBuV R-LBC
Pilot RDS Phase Difference
6.9 kHz 3.4 kHz 8 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 2,0 kHz
MIN Hold Max. Samples at Total Samples % above 77,0 kHz
11 kHz 40 kHz 16456 0,0425
Modulation Power
Limit Measuring Tolerance
0,0 dBr 0,2 dBr
MIN AVE MAX % above 0,2 dBr
-0,7 dBr -0,36 dBr 0,1 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"R-LBC " 2706 9 (Varied) 1 0 1 1 6:39, 14.10.2025
RT
"Cesky rozhlas Liberec - zijeme tu s vami "
AF EON
91.5, 94.3, 97.4, 97.9, 102.3, 103.4, 104.9, 105.4, 107.9 MHz -
FM Scope Max at: 40 kHz MIN: 11 kHz % above 77 kHz: 0,0425 Acquired: 2025/10/14 6:39:55 Total samples: 16456 Equivalent time: 0:13:42 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 200 400 600
FM Scope MAX: 0,1 dBr MIN: -0,7 dBr AVE: -0,36 dBr % above 0,2 dBr: 0,0 Last value: -0,7 dBr (2025/10/14 6:39:55) 06:26 06:28 06:30 06:32 06:34 06:36 06:38 -4 -2 0 2 4 Pm [dBr] 0 5 Signal Quality