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FM Transmitter Measurement Report
Created: 2025-01-27 13-35-17
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
90.90 MHz 5/5, 71 dBuV HELSINKI
Pilot RDS Phase Difference
7.6 kHz 3.2 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
10 kHz 72 kHz 19100 0,0419
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
4,0 dBr 6,03 dBr 7,0 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"HELSINKI" 6092 10 (Pop M) 1 0 1 7 --:--
RT
" Olet ystävien seurassa "
AF EON
89.7, 90.9 MHz -
FM Scope Max at: 72 kHz MIN: 10 kHz % above 76 kHz: 0,0419 Acquired: 2025/01/27 13.34.14 Total samples: 19100 Equivalent time: 0:15:55 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 1000 2000 3000 4000
FM Scope MAX: 7,0 dBr MIN: 4,0 dBr AVE: 6,03 dBr % above 12,2 dBr: 0,0 Last value: 6,1 dBr (2025/01/27 13.34.13) 13.20 13.22 13.24 13.26 13.28 13.30 13.32 13.34 0 2 4 6 8 Pm [dBr]