CXL 3-2C
Sturdy, Unity-Gain, Omnidirectional Base Station Antenna for the International Aircraft Band
Description
- CXL 3-2C is a sturdy, 0 dBd, vertically polarized, omnidirectional base station antenna for the 110 – 156 MHz used for the civil aircraft band, Maritime and land mobile services.
- CXL 3-2C is extremely broad-banded – and it is most suitable for use on control towers etc., where reliability is of the utmost importance.
- The antenna is provided with our “C” mast bracket, which is a universal, epoxy-coated mounting bracket made of non-corrosive aluminium.
- The accompanying U-bolts and fittings are made of stainless steel.
- The antenna can be mounted on 27 to 65 mm dia. mast tubes, and it is possible to lead the cable either along the inside or on the outside 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 broad-banded antenna element is completely enclosed in a glass fibre shroud, which will ensure performance undisturbed by corrosive environments.
- CXL 3-2C is constructed to ensure long dependable service in all climates.
Specification
| Electrical | |
| Model | CXL 3-2C |
|---|---|
| Frequency | 110 – 156 MHz (See ordering codes for sub-models) |
| Antenna Type | Coaxial dipole, broad-banded |
| Max. Input Power | 500 W |
| 3 dB Beamwidth, H-Plane | Omnidirectional |
| Polarisation | Vertical |
| 3 dB Beamwidth, E-Plane | 80 ° |
| Impedance | 50 Ω |
| Gain | 0 dBd (2.2 dBi) |
| VSWR | CXL 3-2C : 110 – 140 MHz ≤ 1.6:1 CXL 3-2C/118-156 : 118 – 156 MHz ≤ 2.0:1 |
| Bandwidth | 30 – 38 MHz (Dep. on model) |
| Antistatic Protection | All metal parts DC-grounded (Connector shows a DC-short) |
| HCM Code(s) | HCM000ND00, 040DE00 |
| Environmental | |
| Operating temperature range | -30 °C to +70 °C |
|---|---|
| Survival Wind Speed | 260 km/h |
| Ingress Protection | IP56 |
| Mechanical | |
| Wind Area | 0.12 sq. m / 1.29 sq. ft |
|---|---|
| Connection(s) | N(f) |
| Materials | Radome : Polyurethane-coated glass fibre Mounting bracket : Seawater resistant aluminium, epoxy-coated |
| Colour | White (RAL 9003) |
| Historic Brand | Amphenol Procom |
| Height | Approx. 2300 mm / 90.55 in. |
| Wind Load | 152 N (160 km/h) |
| Weight | Approx. 3.6 kg / 7.94 lb. |
| Mounting | On 27 – 65 mm dia. mast tube |
Ordering Codes
| Model | Product No. | Model |
|---|---|---|
|
CXL 3-2C |
100000076 | CXL 3-2C |
|
CXL 3-2C/118-156 MHz |
100000897 | CXL 3-2C/118-156 MHz |
Diagrams
TYPICAL GAIN AND SWR CURVES
TYPICAL RADIATION PATTERN (E-PLANE)
TYPICAL RADIATION PATTERN (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