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FM Transmitter Measurement Report
Created: 2026-08-31 20-00-57
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.70 MHz 2/5, 39 dBuV HIEKKA
Pilot RDS Phase Difference
6.5 kHz 1 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 1,0 kHz
MIN Hold Max. Samples at Total Samples % above 76,0 kHz
16 kHz 19 kHz 5433 0,0920
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
2,5 dBr 4,71 dBr 6,5 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
" HIEKKA " 6461 10 (Pop M) 1 0 1 13 20:00, 31.08.2026
RT
"www.radiohiekka.fi "
AF EON
87.6, 92.4, 93.3, 95.0, 97.7, 98.0 MHz -
FM Scope Max at: 19 kHz MIN: 16 kHz % above 76 kHz: 0,0920 Acquired: 2026.08.31 19.59.54 Total samples: 5433 Equivalent time: 0:04:31 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 100 200
FM Scope MAX: 6,5 dBr MIN: 2,5 dBr AVE: 4,71 dBr % above 12,2 dBr: 0,0 Last value: 6,1 dBr (2026.08.31 19.59.54) 19.46 19.48 19.50 19.52 19.54 19.56 19.58 0 2 4 6 Pm [dBr]