Use Instructions

Version: BBN-LBL-IFU-FULL Rev. 0.5 10
NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is aected by
absorption and reflection from structures, objects, and people.
(a) Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones
and land mobile radio, AM and FM radio broadcast, and TV broadcast cannot be predicted theoretically
with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic
site survey should be considered. If the measured field strength in the location in which the BioButton is
used exceeds the applicable RF compliance level above, the BioButton should be observed to verify normal
operation. If abnormal performance is observed, additional measures may be necessary, such as
reorienting or relocating the BioButton.
(b) Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
IMMUNITY TO RF WIRELESS COMMUNICATIONS EQUIPMENT
TEST
FREQUENCY
MHZ
BAND
A
MHZ
SERVICESERVICE
AA
MODULATION
B
MAXIMUM
POWER W
DISTANCE
M
IMMUNITY TEST
LEVEL V/M
385
380390 TETRA 400
Pulse modulation
b
18
Hz
1.8 0.3 27
450
430470
GMRS 460,
FRS 460
FM
c
± 5 kHz deviation
1 kHz sine
2 0.3 28
710, 745,
780
704  787 LTE Band 13, 7
Pulse modulation
b
217 Hz
0.2 0.3 9
810, 870,
930
800  960
GSM 800/900,
TETRA 800,
iDEN 820,
CDMA 850,
LTE Band 5
Pulse
modulation
b
18 Hz
2 0.3 28
1720, 1845,
1970
1700  1990
GSM 1800;
CDMA 1900;
GSM 1900;
DECT;
LTE Band 1, 3, 4,
25; UMTS
Pulse
modulation
b
217 Hz
2 0.3 28
2450
24002570
Bluetooth, WLAN,
802.11 b/g/n, RFID
2450, LTE Band 7
a
Pulse
modulation
b
217 Hz
2 0.3 28
5240, 5500,
5785
5100 5800 WLAN 802.11 a/n
Pulse
modulation
b
217 Hz
0.2 0.3 9
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.