laws for your region. For additional information on setting radio transmit
power, refer to the Management and Configuration Guide, available on the
ProCurve Web site at http://www.hp.com/rnd/support/manuals/420.htm.
External Antenna
2.5 dBi Indoor Omni, 5092-0723
5 dBi Indoor/Outdoor Omni, J8441A
8 dBi Outdoor Omni, J8444A
3 dBi Indoor Omni Diversity, J8997A
7 dBi Indoor/Outdoor Directional, J8999A
External Antenna
2.5 dBi Indoor Omni, 5092-0723
5 dBi Indoor/Outdoor Omni, J8441A
8 dBi Outdoor Omni, J8444A
3 dBi Indoor Omni Diversity, J8997A
7 dBi Indoor/Outdoor Directional, J8999A
External Antenna
2.5 dBi Indoor Omni, 5092-0723
5 dBi Indoor/Outdoor Omni, J8441A
8 dBi Outdoor Omni, J8444A
3 dBi Indoor Omni Diversity, J8997A
7 dBi Indoor/Outdoor Directional, J8999A
Using an External Antenna with the Access Point 420
802.11b Transmit Power Control (TPC) Settings (%)
FCC/IC/NCC
L
M
H
L
100
100
100
90
63
100
80
63
56
100
70
28
80
100
100
80
32
100
100
32
802.11g Transmit Power Control (TPC) Settings (%)
FCC/IC/NCC
L
M
H
L
100
100
100
70
70
100
80
45
70
100
56
20
90
100
100
63
35
28
35
25
802.11b/g (Dual Mode) Transmit Power Control (TPC) Settings (%)
FCC/IC/NCC
L
M
H
L
100
100
100
70
63
100
80
45
56
100
56
20
80
100
100
63
32
28
35
25
Installation Procedures
EU/ETSI
Japan
M
H
L
M
90
90
100
100
63
63
100
100
28
28
100
100
80
80
100
100
35
35
100
100
EU/ETSI
Japan
M
H
L
M
80
80
100
100
50
50
100
100
25
32
100
100
70
70
100
100
32
32
100
100
EU/ETSI
Japan
M
H
L
M
80
80
100
100
50
50
100
100
25
28
100
100
70
70
100
100
32
32
100
100
H
100
100
100
100
100
H
100
100
100
100
100
H
100
100
100
100
100
4-7
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