FONIX® FA-10 Hearing Evaluator™ - Frye Electronics

Chapter 2: Specifications
Operating Temperature: +15 degrees C to +35 degrees C
Operating Humidity range: 5% to 90% non-condensing
Input Power: 105V-130V or 210V-250V (must be configured)
Warm-up: 15 seconds
Weight: 11 lbs. without accessories
Size: 18.25" × 13.5" × 5.5" (46.4cm × 34.3 cm × 14 cm)
Frequencies: (ANSI-96)
(air & speaker): 125, 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, 8000
(bone): 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, 8000
Frequency Accuracy: within 1%
Tone Noise: 70 dB below setting or -15 dB HL, whichever is higher,
measured with an HP 3582A Fast Fourier Spectrum
Analyzer in the flattop mode.
Air Conduction Distortion: Less than 3% THD (acoustic) when measured at the
following HL levels:
Freq. Ampl. Freq. Ampl.
125 70 2000 110
250 90 3000 110
500 110 4000 110
750 110 6000 110
1000 110 8000 90
1500 110
Cross Talk: -70 dB or less between channels
Minimum Amplitude Range:
AIR: 125 Hz -10 to 70 dB HTL
(Telephonics TDH39) 250 Hz -10 to 90 dB HTL
100 ohms 500 Hz to 6 kHz -10 to 110 dB HTL
8 kHz -10 to 90 dB HTL
(Eartone 3A* ) 125 Hz -10 to 70 dB HTL
50 ohms 250 Hz -10 to 90 dB HTL
500 Hz to 4 kHz -10 to 110 dB HTL
6 kHz -10 to 100 dB HTL
8 kHz -10 to 80 dB HTL
*Formerly ER3A
Frye Electronics FONIX FA-10 Hearing Evaluator 9