- CXL 450-3LW-SS-Ex is a 3 dBd, vertically polarized, omnidirectional base station antenna which covers the 380 - 470 MHz band in four models with up to 10 MHz overlap.
- The antenna is specified as an ATEX antenna for use in zone 2 in potentially explosive areas.
- Before installing the antenna, please read the ATEX Product Manual carefully.
- The antenna is suitable for use in gas groups IIA, IIB and IIC in zone 2.
- It’s only necessary to install an ATEX grounding Kit on the LW-SS-Ex bracket, when the point of installation has a different electrical potential than the system.
- The carefully designed colinear antenna radiating parts elements is made of brass tube and sealed in a high-quality conical glass fibre tube with low wind-load.
- The accompanying U-bolts and fittings are made of stainless steel.
- All metal parts in the antenna are DC-grounded. Consequently, the antenna shows a DC-short across the coaxial cable.
Omni AntennasCXL 450-3LW-SS-Ex
ATEX certified, 3 dBd, Omnidirectional Base Station Antenna for the 380 - 470 MHz Band in Hazardous areas
Description
Specifications
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Ordering Designations
| Model | Product No. | Frequency | |
|---|---|---|---|
| CXL 450-3LW-SS-Ex/s | 115000013 | 380 - 410 MHz | |
| CXL 450-3LW-SS-Ex/f | 115000014 | 406 - 430 MHz | |
| CXL 450-3LW-SS-Ex/l | 115000015 | 420 - 450 MHz | |
| CXL 450-3LW-SS-Ex/h | 115000016 | 440 - 470 MHz | |
| Accessories | |||
| ATEX grounding Kit | 115000100 | ||
Calculation of max. Antenna input power in different ATEX groups
| ATEX GROUP | MAX. EIRP POWER | ANTENNA GAIN | MAX INPUT POWER |
|---|---|---|---|
| IIA | 37.7 dBm (6.0 W) | 3 dBd / 5.15 dBi | 32.6 dBm (1.8 W) |
| IIB | 35.4 dBm (3.5 W) | 3 dBd / 5.15 dBi | 30.3 dBm (1.0 W) |
| IIC | 33.0 dBm (2.0 W) | 3 dBd / 5.15 dBi | 27.8 dBm (0.6 W) |
Typical Radiation Pattern (E-Plane)
Typical Radiation Pattern (H-Plane)
Typical Gain and VSWR curves
Mounting Details
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