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EMMA-(A01, A02)
User Manual
Table 5-3 Recommended external WLAN antenna specifications
Item
Frequency
range
Gain
Direction
Voltage
standing
wave ratio
(VSWR)
Polarization
Efficiency
Maximum
input power
Impedance
Connector
Operating
temperature
Operating
humidity
5.2 Connecting the AC Power Cable or External CT
Cable
The EMMA supports internal CT connection (current ≤ 63 A) or external CT
connection (current > 63 A).
Context
Figure 5-3 AC input power cable ports
Issue 01 (2023-09-15)
Specifications
2400–2500 MHz
2.5–4 dBi
All directions
≤ 2
Linear polarization
≥ 30%
1 W
50 Ω
RP-SMA-J
–40°C to +85°C
5%–95% RH
Copyright © Huawei Digital Power Technologies Co., Ltd.
5 Electrical Connections
27
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