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FM Transmitter Measurement Report
Created: 2025-03-26 06-03-37
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
90.90 MHz 5/5, 65 dBuV HELSINKI
Pilot RDS Phase Difference
7.5 kHz 3.0 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
12 kHz 72 kHz 17311 2,6630
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
3,3 dBr 4,87 dBr 5,6 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: 12 kHz % above 76 kHz: 2,6630 Acquired: 2025/03/26 6.02.34 Total samples: 17311 Equivalent time: 0:14:25 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 1000 2000
FM Scope MAX: 5,6 dBr MIN: 3,3 dBr AVE: 4,87 dBr % above 12,2 dBr: 0,0 Last value: 5,6 dBr (2025/03/26 6.02.33) 05.48 05.50 05.52 05.54 05.56 05.58 06.00 06.02 0 2 4 6 Pm [dBr]