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This chapter contains the following sections:
The Cisco Dual-Slant Polarized Sector Antenna (IW-ANT-DS9-516-N) is designed to cover a frequency range of 4.9 to 5.95 GHz.
The IW-ANT-DS9-516-N can be used for Point-to-Multipoint, where the installation requires a sector antenna on the AP to support Dual Slant panel antennas on the clients.
The following table is a summary of the electrical specifications:
|
Antenna Type |
Dual-Slant Polarized Sector |
|
Frequency Range |
4.9 - 5.95 GHz |
|
Input Impedance |
50 Ω |
|
Gain |
15.0 dBi (min) 15.5 dBi (typ) |
|
VSWR |
1.7:1 (typ) 2:1 (max) |
|
Polarization |
Dual Linear ±45º |
|
-3dB Elevation Beamwidth |
6º (typ) |
|
-4dB Azimuth Beamwidth |
90º (typ) |
|
EL Upper Side Lobe Level |
-11 dB (typ) |
|
F/B Ratio |
25 dB (typ) |
|
Cross Polarization |
-15 dB (typ) |
|
Port to Port Isolation |
25 dB(typ) 22 dB (min) |
|
Power |
20W (max) |
|
Elevation Null Fill |
1ST -10 dB (typ) |
|
Lightning Protection |
DC Grounded |
The following table is a summary of the mechanical specifications:
|
Dimensions (L x W x D) |
550 x 250 x 17mm (max) |
|
Weight |
2.5 kg (max) |
|
Radome Material |
Plastic |
|
Base Plate Material |
Aluminum with chemical conversion coating |
|
Connector type |
2x N-Type Female |
The following table is a summary of the mechanical specifications:
|
Test |
Standard |
Duration |
Temperature |
Notes |
|---|---|---|---|---|
|
Low Temperature |
IEC 68-2-1 |
72 hours |
-55° C |
— |
|
High Temperature |
IEC 68-2-2 |
72 hours |
+71° C |
— |
|
Temperature Cycling |
IEC 68-2-14 |
1 hour |
-45°C +70°C |
3 Cycles |
|
Vibration |
IEC 60721-3-4 |
30 min/axis |
— |
Random 4M5 |
|
Mechanical Shock |
IEC 60721-3-4 |
4M3 |
— |
4M5 |
|
Humidity |
ETSI EN300-2-4 T4.1E |
144 hours |
— |
95% |
|
Water Tightness |
IEC 529 |
— |
— |
IP67 |
|
Solar Radiation |
ASTM G53 |
2000 hours |
— |
— |
|
Flamibility |
UL 94 |
— |
— |
Class HB |
|
Salt Spray |
IEC 68-2-11 Ka |
500 hours |
— |
— |
|
Ice and Snow |
— |
— |
— |
25mm Radial |
|
Wind Speed |
— |
— |
— |
Survival 220 Km/h Operation 160 Km/h |
The following diagram provides mechanical details of the antenna.
 Note |
All measurements are in millimeters. |
This antenna uses the INSTALLATION INSTRUCTIONS FOR MT-120019. Follow the link for complete installation instructions.
The following figures show the antenna radiation patterns.
Note |
The IW-ANT-DS9-516-N is designed to cover a frequency range of 4.9 to 5.95 GHz. The following graphs show the 5.25 GHz frequency range as a reference to understand the pattern. |
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