Preliminary OEM installation manual
FCC ID: OSZ37704M
Page 8 of 11
1.5 IEEE 802.11 frequency assignments
This Indigo device is shipped with FCC-compliant firmware. In order to ensure regulatory-compliant channel
usage in a particular country, special geographic-specific firmware is available for customer production assemblies
which restricts channel usage. Examples include ETSI-compliant firmware, Japan -compliant firmware etc. Since
the end user does not have the ability to alter this firmware, regulatory compliance is ensured.
UNII
band
RF
channel
Frequency FCC
USA
ETSI
EU
MKK
Japan
Singa-
pore
Tai-
wan
34 5170 X
36 5180 X X X
38 5190 X
40 5200 X X X
42 5210 X
44 5220 X X X
46 5230 X
1
5150
5250
48 5240 X X X
52 5260 X X X X
56 5280 X X X X
60 5300 X X X X
2
5250
5350
64 5320 X X X X
149 5745 X X X
153 5765 X X X
157 5785 X X X
3
5725
5850
161 5805 X X X
Table 01: IEEE802.11a channels
Caution:
1--Within 5.15 to 5.25 MHz bands, UNII devices are restricted to indoor operations to reduce any potential
harmfull interference to co-channel Mobile Satelite Systems (MSS) operations.
2--High power radars are allocated as primary users in the 5.25 to 5.35GHz and 5.65 to 5.85GHz bands. These
high power radar stations can cause interference with and/or damage to this device.
