CXL 350-1
Unity Gain Base Station and Marine UHF Antenna
Description
- This rod-type UHF antenna is developed for use onboard ships as well as on masts and covers the 350-380 MHz band.
- The 1” revolving nut mounting system makes it possible to mount the antenna in the mast, in the auxiliary mast or on the cross-beam.
- By means of Procom’s flange mount type “FLG”, it can easily be mounted even on the rooftop.
- The antenna is a ½ λ design and this means that it needs neither loading coils, groundplane, radials nor other auxiliary arrangements.
- Bear in mind that the higher the antenna is mounted the better coverage ingress.
- Avoid mounting the antenna parallel with or in the neighbourhood of other metal parts, such as masts, supporting wires etc.
- Free mounting and as high as possible is most preferable, otherwise the VSWR and the radiation diagram will be influenced.
- For a wide variety of endpoint applications.
- The antenna is a grounded radiator antenna and therefore it shows a DC-short across the coaxial cable.
- A cylindrical glass fibre tube completely encloses the carefully designed radiating element to assure long dependable service in all climates.
Specification
| Electrical | |
| Model | CXL 350-1/… |
|---|---|
| Frequency | 350 – 380 MHz. |
| Max. Input Power | 150 W |
| 3 dB Beamwidth, H-Plane | Omnidirectional |
| Polarisation | Vertical |
| 3 dB Beamwidth, E-Plane | 80 ° |
| Impedance | 50 Ω |
| Gain | 0 dBd (2.0 dBi) |
| VSWR | < 1.5:1 |
| Bandwidth | 30 MHz |
| HCM Code(s) | HCM000ND00, 040DE00 |
| Environmental | |
| Operating temperature range | -30 °C to +70 °C |
|---|---|
| Survival Wind Speed | 200 km/h |
| Ingress Protection | IP66 |
| Mechanical | |
| Connection(s) | N(f) |
|---|---|
| Materials | Shroud: Polyurethane-coated glass fibre |
| Historic Brand | Amphenol Procom |
| Dimensions | 950 mm (l) x 23.1 mm (dia.) |
| Wind Load | 31 N (160 km/h / 99.42 mph) |
| Weight | Approx. 0.44 kg / 0.97 lb. |
| Mounting | On 1″ RG (G1″ – 11) threaded water pipe or on optional mounting brackets |
Ordering Codes
| Model | Product No. |
|---|---|
| Unity Gain Base Station and Marine UHF Antenna | 100000988 |
Diagrams
TYPICAL RADIATION PATTERN (E-PLANE)
TYPICAL RADIATION PATTERN (H-PLANE)
ACCESSORIES (TO BE ORDERED SEPARATELY)
Typical VSWR curve
PROCOM A/S reserves the right to
amend specifications without prior notice
PROCOM A/S • Smedetoften 12
DK 3600 Frederikssund • Denmark
Generated : 2026-07-21
Version 1