Description
CELmar1-1N Marine VHF Antenna – Wideband VHF Coverage with N-Female Connector
Best suited for: commercial vessels, workboats, marinas, harbour systems, coastal communications and land-based VHF installations requiring wideband VHF coverage and an N-Female antenna connection.
Key Features of the CELmar1-1N Marine VHF Antenna
- Marine and land-based wideband VHF antenna
- 149.0–162.5 MHz VHF frequency coverage
- 0 dBd / 2.15 dBi / 3 Marine dB gain
- 100W transmit capability
- Omnidirectional radiation pattern
- N-Female connector
- Coaxial dipole design
- Fibreglass construction
- Copper radiating elements
- 5/8″-24 TPI male thread
- IP66 environmental protection
- DC shorted and DC grounded
- No mount included
- Designed and manufactured in Denmark
Why Choose the CELmar1-1N Marine VHF Antenna?
The CELmar1-1N Marine VHF Antenna is a strong choice where wider VHF frequency coverage and an N-Female connector are required. Covering 149.0–162.5 MHz, it is suitable for marine and land-based communications where standard marine VHF coverage may need to support broader operational requirements.
The antenna uses a fibreglass omnidirectional coaxial dipole design with copper radiating elements and AC Antennas’ reinforced crimped construction technology. This gives the antenna a rugged build suitable for harsh marine and coastal environments.
The N-Female connector makes the CELmar1-1N useful for installations where a more robust RF connection is preferred, or where existing cable assemblies are already specified with N-Type connectors.
Marine VHF Installation & Mount Compatibility
The CELmar1-1N uses a 5/8″-24 TPI male thread and is suitable for rail and mast mounting when paired with a compatible marine antenna mount. Please note that no mount is included with this model.
Marine VHF Range Considerations
Marine VHF range depends heavily on antenna height, mounting position, cable quality and surrounding structures. The CELmar1-1N provides omnidirectional 0 dBd performance, making it suitable for reliable general-purpose communications where broad coverage and consistent radiation pattern are required.
Technical Specifications
| Manufacturer | AC Antennas |
| Model | CELmar1-1N |
| Part Number | 100068-P |
| Product Group | VHF |
| Design | Coaxial dipole |
| Pattern | Omnidirectional |
| Frequency Range | A: 149.0–162.5 MHz / B: 88–108 MHz / C: 160–250 MHz |
| Bandwidth | 13.5 / 20 / 90 MHz |
| Gain | 0 dBd / 2.15 dBi / 3 Marine dB |
| Maximum Input Power | A: 100W / B+C Receive Only |
| Nominal Impedance | 50 Ohm |
| VSWR | A: <1.5:1 / B+C Rx Only |
| Polarisation | Vertical |
| DC Shorted | Yes |
| DC Grounded | Yes |
| Connector | N-Female |
| Length | 1.27m / 4.17ft |
| Sections | 1 |
| Weight | 0.40kg / 0.90lbs |
| Survival Wind Speed | 160km/h / 44m/s / 100mph |
| Wind Area | 0.01845m² / 0.1986ft² |
| Wind Load @ 160km/h | 27N |
| Material | Fibreglass |
| Colour | White |
| Operating Temperature | -55°C to +60°C / -67°F to +140°F |
| Ingress Protection | IP66 |
| Thread | 5/8″-24 TPI Male |
| Mount Included | No |
Downloads & Manufacturer Information
Download AC Antennas CELmar1-1N Datasheet PDF
For additional product information and manufacturer resources, visit AC Antennas.
Frequently Asked Questions
What is different about the CELmar1-1N?
The CELmar1-1N uses an N-Female connector and covers a wideband VHF range of 149.0–162.5 MHz, making it different from standard connector variants in the CELmar range.
Does the CELmar1-1N include a mount?
No. The CELmar1-1N does not include a mount. It uses a 5/8″-24 TPI male thread and should be paired with a compatible marine antenna mount.
Is the CELmar1-1N suitable for marine VHF radios?
Yes. It covers the marine VHF band and is designed for marine and land-based VHF communication systems.
What connector does the CELmar1-1N use?
The CELmar1-1N is fitted with an N-Female connector.
Is the CELmar1-1N suitable for harsh marine environments?
Yes. It uses fibreglass construction, copper radiating elements, IP66 protection and AC Antennas’ reinforced crimped construction technology.
Related Marine Communications Resources
For CELmar1-1N Marine VHF Antenna supply or replacement enquiries, confirm the exact model or part reference against the equipment already installed.
For CELmar1-1N Marine VHF Antenna supply, compatibility or installation advice, contact F&C Marine.
Related F&C Marine guide
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