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FM Transmitter Measurement Report
Created: 2026-01-17 06-13-23
Measuring equipment: P75/P175/P275
http://pira.cz
Station Details
Frequency Signal Reception Station Name
90.40 MHz 4/5, 32 dBuV YLE YKSI
Pilot RDS Phase Difference
6.9 kHz 2.0 kHz 75 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 1,0 kHz
MIN Hold Max. Samples at Total Samples % above 76,0 kHz
13 kHz 25 kHz 10412 0,0000
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
-5,5 dBr -2,23 dBr 0,2 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"YLE YKSI" 6201 14 (Classics) 0 1 1 1 6:13, 17.01.2026
RT
"W.A. Moz t: Kla ne ik ntet uuri (Ha ld Wrigh Bosto"
AF EON
87.6, 88.6, 89.0, 89.2, 90.4, 92.3, 104.4, 106.5 MHz 6202, 6203, 6207, 6205
FM Scope Max at: 25 kHz MIN: 13 kHz % above 76 kHz: 0,0000 Acquired: 2026/01/17 6.12.18 Total samples: 10412 Equivalent time: 0:08:40 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 200 400
FM Scope MAX: 0,2 dBr MIN: -5,5 dBr AVE: -2,23 dBr % above 12,2 dBr: 0,0 Last value: -2,4 dBr (2026/01/17 6.12.18) 05.58 06.00 06.02 06.04 06.06 06.08 06.10 06.12 -6 -4 -2 0 Pm [dBr]