Earlens Contact Hearing Solution User Manual page 31

Immunity to RF Wireless Communications Equipment
Test
Band
Frequency Service
(MHz)
(MHz)
GSM 1800;
CDMA 1900;
1720
GSM 1900;
1845 1700 –1990
DECT;
LTE Band 1, 3,
1970
4, 25; UMTS
Bluetooth,
WLAN,
2450 2400 –2570 802.11 b/g/n,
RFID 2450,
LTE Band 7
5240
WLAN 802.11
5500 5100 –5800
a/n
5785
a) For some services, only the uplink frequencies are included.
b) The carrier shall be modulated using a 50 % duty cycle square wave signal.
c) As an alternative to FM modulation, 50 % pulse modulation at 18 Hz may be used because while it does not represent actual modulation, it would be worst case.
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Maximum
Distance
Modulation Power
(m)
(W)
Pulse modulation
2 0.3
217 Hz
Pulse modulation
2 0.3
217 Hz
Pulse modulation
0.2 0.3
217 Hz
IMMUNITY
FCC ID: 2AGDU-EL2PIN
TEST LEVEL
(V/m)
®
Earlens Contact Hearing Solution complies with part 15 of the FCC rules. Operation is subject to the
following two conditions:
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(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause
undesired operation.
CAUTION: Changes or modifications not expressly approved by Earlens Corporation for compliance
28
could void the user's authority to operate the equipment.
®
NOTE: Earlens Contact Hearing Solution has been tested and found to comply with the limits for a
9
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is
FCC Information
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