<LOGO>
FM Transmitter Measurement Report
Created: 2026-08-18 20-04-43
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.70 MHz 3/5, 42 dBuV HIEKKA
Pilot RDS Phase Difference
6.6 kHz 4.8 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 20 kHz 3384 0,0296
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
2,0 dBr 4,70 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 20:02, 18.08.2026
RT
"Chris Rea - Down on the beach "
AF EON
87.6, 92.4, 93.3, 95.0, 97.7, 98.0 MHz -
FM Scope Max at: 20 kHz MIN: 17 kHz % above 76 kHz: 0,0296 Acquired: 2026.08.18 20.03.40 Total samples: 3384 Equivalent time: 0:02:49 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 100 200 300 400
FM Scope MAX: 6,5 dBr MIN: 2,0 dBr AVE: 4,70 dBr % above 12,2 dBr: 0,0 Last value: 5,3 dBr (2026.08.18 20.03.39) 19.50 19.52 19.54 19.56 19.58 20.00 20.02 0 2 4 6 Pm [dBr]