<LOGO>
FM Transmitter Measurement Report
Created: 2026-08-28 22-09-56
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.70 MHz 2/5, 38 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
17 kHz 70 kHz 5033 0,2782
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
4,0 dBr 5,06 dBr 7,1 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
" HIEKKA " 6461 10 (Pop M) 1 0 1 13 22:07, 28.08.2026
RT
"www.radiohiekka.fi "
AF EON
87.6, 92.4, 93.3, 95.0, 97.7, 98.0 MHz -
FM Scope Max at: 70 kHz MIN: 17 kHz % above 76 kHz: 0,2782 Acquired: 2026.08.28 22.08.53 Total samples: 5033 Equivalent time: 0:04:11 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 50 100 150
FM Scope MAX: 7,1 dBr MIN: 4,0 dBr AVE: 5,06 dBr % above 12,2 dBr: 0,0 Last value: 7,1 dBr (2026.08.28 22.08.52) 21.54 21.56 21.58 22.00 22.02 22.04 22.06 22.08 0 2 4 6 8 Pm [dBr]