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FM Transmitter Measurement Report
Created: 2026-01-29 19-08-08
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
90.40 MHz 5/5, 39 dBuV YLE YKSI
Pilot RDS Phase Difference
7.1 kHz 2.1 kHz 84 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 13 kHz 17206 0,0349
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
-4,6 dBr -1,04 dBr 2,2 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"YLE YKSI" 6201 1 (News) 0 1 1 1 19:08, 29.01.2026
RT
"Yle Uutiset ja sää 19.00 29.01.2026 "
AF EON
- -
FM Scope Max at: 13 kHz MIN: 12 kHz % above 76 kHz: 0,0349 Acquired: 2026/01/29 19.06.58 Total samples: 17206 Equivalent time: 0:14:20 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 500 1000
FM Scope MAX: 2,2 dBr MIN: -4,6 dBr AVE: -1,04 dBr % above 12,2 dBr: 0,0 Last value: -2,2 dBr (2026/01/29 19.06.57) 18.54 18.56 18.58 19.00 19.02 19.04 19.06 -4 -2 0 2 Pm [dBr]