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FM Transmitter Measurement Report
Created: 2025-12-10 01-50-01
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
102.90 MHz 4/5, 64 dBuV Atl 252
Pilot RDS Phase Difference
6.6 kHz 5.9 kHz 1 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 1,0 kHz
MIN Hold Max. Samples at Total Samples % above 76,0 kHz
15 kHz 70 kHz 2172 0,0000
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
8,1 dBr 8,47 dBr 9,1 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"Atl 252 " 2501 10 (Pop M) 1 0 1 5 8:20, 9.12.2025
RT
"Now playing: Higher Ground - Ub40 "
AF EON
-
FM Scope Max at: 70 kHz MIN: 15 kHz % above 76 kHz: 0,0000 Acquired: 2025/12/10 1.48.57 Total samples: 2172 Equivalent time: 0:01:48 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 200 400
FM Scope MAX: 9,1 dBr MIN: 8,1 dBr AVE: 8,47 dBr % above 12,2 dBr: 0,0 Last value: 8,3 dBr (2025/12/10 1.48.57) 01.36 01.38 01.40 01.42 01.44 01.46 01.48 0 5 10 Pm [dBr]