Please Note
The antenna is delivered with a DC-connection between the antenna element and the mounting bracket.
CXL 900-3LW-NB/868 MHz
Universal, 4 dBd Omnidirectional Base Station and Marine Antenna for the 900 MHz Band
Description
- CXL 900-3LW-NB/868 MHz is a narrow-band 4 dBd, vertically polarized, omnidirectional base station and marine antenna.
- The phasing of the radiating elements is adjusted to yield maximum gain in the horizontal plane, with the level of the side lobes reduced to a minimum.
- Provided with the sturdy “LW” mast mount – a lightweight, multipurpose, epoxy-coated mounting bracket made of non-corrosive aluminium.
- The accompanying U-bolts and fittings are made of stainless steel.
- To be mounted on vertical or horizontal mast tubes, 16 to 54 mm in outer diameter.
- The cable can be led either on the outside or along the inside of the mast tube.
- To substantially reduce noise caused by atmospherical discharges, all metal parts in the antenna are DC-grounded. Consequently, the antenna shows a DC-short across the coaxial cable.
- The CXL 900-3LW-NB/868 MHz is a vibration-proof, lightweight, slim-line, corrosion resistant, modern style base station and marine antenna.
Specification
| Electrical | |
| Model | CXL 900-3LW-NB/868 MHz |
|---|---|
| Frequency | 860 – 880 MHz |
| Antenna Type | Collinear, narrow-band |
| Max. Input Power | 100 W |
| 3 dB Beamwidth, H-Plane | Omnidirectional |
| Polarisation | Vertical |
| Pattern Type | Omnidirectional |
| 3 dB Beamwidth, E-Plane | 23 ° |
| Impedance | 50 Ω |
| Gain | 4 dBd (6.2 dBi) |
| VSWR | ≤ 1.5 @ 868 MHz |
| Bandwidth | 20 MHz |
| Antistatic Protection | All metal parts DC-grounded (Connector shows a DC-short) |
| HCM Code(s) | HCM000ND00, 018DE25 |
| Environmental | |
| Operating temperature range | -30 °C to +70 °C |
|---|---|
| Ingress Protection | IP66 |
| Mechanical | |
| Wind Area | 0.035 sq. m / 0.38 sq. ft |
|---|---|
| Connection(s) | N(f) |
| Materials | Shroud: Polyurethane-coated glass fibre Mounting bracket: Seawater resistant aluminium, epoxy-coated U-bolt and fittings: Stainless steel |
| Colour | White (RAL 9003) |
| Historic Brand | Amphenol Procom |
| Height | Approx. 1200 mm / 47.24 in. |
| Wind Load | 46 N (160 km/h) |
| Dia. At Top End | 23 mm / 0.91 in. |
| Weight | Approx. 0.9 kg / 1.98 lb. |
| Dia. At Bottom End | 23 mm / 0.91 in. |
| Mounting | On 16 to 54 mm / 0.63 – 2.13 in. dia. mast tube |
Ordering Codes
| Model | Product No. |
|---|---|
| Universal, 4 dBd Omnidirectional Base Station and Marine Antenna for the 900 MHz Band | 110000338 |
Additional Information
Diagrams
TYPICAL SWR CURVE
TYPICAL GAIN CURVE
TYPICAL RADIATION PATTERN (E-PLANE)
TYPICAL RADIATION (H-PLANE)
MULTI-PURPOSE MOUNTING BRACKET
PROCOM A/S reserves the right to
amend specifications without prior notice
PROCOM A/S • Smedetoften 12
DK 3600 Frederikssund • Denmark
Generated : 2026-06-25
Version 1