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Guidance and Manufacturer's Declaration –
Electromagnetic Immunity
The HP Hearing PRO OTC Hearing Aids are intended for
use in the electromagnetic environment specified below.
The user of the hearing aid should assure it is used in such
an environment.
Immunity Test
IEC 60601 Test
Electrostatic
+ 8 kV contact
Discharge (ESD)
+ 2, 4, 8, 15 kV air
IEC 61000-4-2
Radiated RF EM
10 V/m
Fields
80 MHz – 2.7 GHz
IEC 61000-4-3
80% AM at 1 kHz
Proximity Fields
· 27 V/m 385 MHz;
From RF Wireless
Pulse modulation
Communications
18 Hz
Equipment
· 28 V/m 450 MHz ;
FM +/- 5 kHz
IEC 60601-1-2
déviation ; 1 kHz
sine
· 9 V/m 710,745,780
MHz; Pulse
modulation 18 Hz
· 28 V/m 810,870,930
MHz Pulse
modulation 18 Hz
· 28 V/m
1720, 1 845, 1 970
MHz; Pulse
modulation 217 Hz
· 28 V/m 2450 MHz;
Pulse modulation
217 Hz
· 9 V/m
5240,5500,5785
MHz; Pulse
modulation 217 Hz
82
Compliance Level
+ 8 kV contact
+ 2, 4, 8, 15 kV air
10 V/m
80 MHz – 2.7 GHz
80% AM at 1 kHz
· 27 V/m 385 MHz;
Pulse modulation
18 Hz
· 28 V/m 450 MHz ;
FM +/- 5 kHz
déviation ; 1 kHz
sine
· 9 V/m 710,745,780
MHz; Pulse
modulation 18 Hz
· 28 V/m
810,870,930 MHz
Pulse modulation
18 Hz
· 28 V/m
1720, 1 845, 1 970
MHz; Pulse
modulation 217 Hz
· 28 V/m 2450 MHz;
Pulse modulation
217 Hz
· 9 V/m
5240,5500,5785
MHz; Pulse
modulation 217 Hz
Acoustic Performance
According to IEC 60118-0:2015
Measurements per: ANSI S3.22:2014
(Or per ANSI CTA 2051:2017 where
denoted with *)
Maximum Output (OSPL90)
High-Frequency Average (HFA)
OSPL90
High-Frequency Average Full-On Gain
(HFA-FOG)
Reference Test Gain (RTA)
Frequency Response
Harmonic Distortion
Equivalent Input Noise (EIN)
Input Distortion
Latency
Result
109.6 dB SPL,
See Figure 1
100.9 dB SPL
29.4 dB SPL,
See Figure 2
24.4 dB SPL
200 to > 5000 Hz,
See Figure 3
0.2%
28.5 dB SPL
0.7%
5ms
83
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