User manual

Test Report ------------------------------------------------------------------------------9/30
Report No.: M47ET060805 (ETSI EN 300 328)
Training Research Co., Ltd., TEL: [phone], Fax: [phone]
II. Section 4.3.1: Effective Radiated Power
2.1 Test Result of Effective Radiated Power for IEEE 802.11b
Power level at which the measurement has been performed 67.98 mW
TRANSMITTER POWER
TEST CONDITION
Tx Ave.
(dBm)
Cable Loss
(dB)
25
{
C 9.214
Channel 1
0
{
C 10.109 6.25
35
{
C 8.788
25
{
C 9.136
Channel 7
0
{
C 10.124 6.20
35
{
C 8.606
25
{
C 6.721
Channel 13
0
{
C 7.983 6.30
35
{
C 6.124
Limit
Tx Ave.: 20dBm / -10dBW
Uncertainty
± 0.56dB
NOTE:
(1) The E.U.T is a stand-alone radio device (see the clause 5.3.2.2). The powered by the adaptor. So,
the AC power is used as the extreme voltage source. (See clause 5.3.4.2)
(2) The value of table is worst case during test condition, includes different combinations of
transmitter rate antenna polarity and temperature
(3) Duty cycle (X): 100%.
Average power = Tx Ave. + Cable Loss + Antenna Gain (2.00dBi) = 18.324 dBm,
E.I.R.P. = Average power +10 log (1/X)
= 18.324 dBm + 0 dB
= 18.324
(4) ETSI (2400MHz ~ 2483.5MHz),
FRANCE outdoor use limited to 10mW e.i.r.p. within the band (2454MHz ~ 2483.5MHz)