Radition Pattern for E-plane
CXL 450-5C
Colinear, 5 dBd Base Station and Marine Antenna for the 450 MHz Band
Description
- CXL 450-5C/… is a 5 dBd, vertically polarized, omnidirectional base station and marine antenna, which covers within 380 – 470 MHz band in 4 models.
- The antenna is provided with our “C” universal fixation bracket made of epoxy-coated, seawater resistant aluminium.
- The accompanying U-bolts and fittings are made of stainless steel.
- CXL 450-5C/… 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.
- The carefully designed radiating element is sealed in a high-quality, glass fibre tube with low wind-load, which will ensure performance undisturbed by corrosive environments.
- 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 exceptional mechanical capabilities of this antenna ensure long dependable service in all environments.
Specification
| Electrical | |
| Model | CXL 450-5C/… |
|---|---|
| Frequency | 380 – 470 MHz (see ordering codes for sub-models) |
| Antenna Type | Collinear, broad-band |
| Max. Input Power | 150 W |
| 3 dB Beamwidth, H-Plane | Omnidirectional |
| Polarisation | Vertical |
| Pattern Type | Omnidirectional |
| 3 dB Beamwidth, E-Plane | 16 ° |
| Impedance | 50 Ω |
| Gain | 5.4 dBd (7.6 dBi) |
| VSWR | < 1.5:1 |
| Passive Intermodulation | -150 dBc (3rd order, 2 x Tx @ 43 dBm) |
| Antistatic Protection | All metal parts DC-grounded (Connector shows a DC-short) |
| HCM Code(s) | HCM000ND00, 008DE30 |
| Environmental | |
| Operating temperature range | -35 °C to +70 °C |
|---|---|
| Survival Wind Speed | 200 km/h |
| Ingress Protection | IP56 |
| Mechanical | |
| Wind Area | 0.1 sq. m / 1.08 sq. ft. |
|---|---|
| Connection(s) | 7/16 DIN(f) or 4.3-10(f) |
| Materials | Shroud : Polyurethane-coated glass fibre Mounting bracket : Seawater resistant aluminium, epoxy-coated Clamps : Stainless steel |
| Colour | White (RAL 9003) |
| Historic Brand | Procom |
| Height | Approx. 2790 mm / 109.84 in. (dep. on freq.) (s-model) |
| Wind Load | 142 N (160 km/h) |
| Dia. At Top End | 38 mm / 1.5 in. |
| Weight | Approx. 3.8 kg / 8.38 lb. |
| Dia. At Bottom End | 38 mm / 1.5 in. |
| Mounting | On 27 – 65 mm dia. mast tube |
Ordering Codes
| Model | Product No. | Frequency |
|---|---|---|
|
CXL 450-5C/s-7/16 DIN(f) |
100000849 | 380 – 410 MHz |
|
CXL 450-5C/f-7/16 DIN(f) |
100000850 | 406 – 430 MHz |
|
CXL 450-5C/l-7/16 DIN(f) |
100000851 | 420 – 450 MHz |
|
CXL 450-5C/h-7/16 DIN(f) |
100000852 | 440 – 470 MHz |
Additional Information
Radition Pattern for H-plane
Typical VSWR curves
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