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FM Transmitter Measurement Report
Created: 2026-01-20 09-13-37
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
90.40 MHz 4/5, 35 dBuV YLE YKSI
Pilot RDS Phase Difference
7.1 kHz 78 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 1,0 kHz
MIN Hold Max. Samples at Total Samples % above 76,0 kHz
12 kHz 15 kHz 11651 0,0086
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
0,5 dBr 1,33 dBr 1,9 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"YLE YKSI" 6201 12 (Easy M) 0 1 1 1 9:13, 20.01.2026
RT
"Kern sterdays "
AF EON
87.6, 88.6, 89.0, 89.2, 90.4, 92.3, 104.4, 106.5 MHz 6203, 6207, 6205, 6202
FM Scope Max at: 15 kHz MIN: 12 kHz % above 76 kHz: 0,0086 Acquired: 2026/01/20 9.12.33 Total samples: 11651 Equivalent time: 0:09:42 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 100 200 300 400
FM Scope MAX: 1,9 dBr MIN: 0,5 dBr AVE: 1,33 dBr % above 12,2 dBr: 0,0 Last value: 1,9 dBr (2026/01/20 9.12.33) 08.58 09.00 09.02 09.04 09.06 09.08 09.10 09.12 -1 0 1 2 Pm [dBr]