SD-MRF120C 156-163MHz Marine VHF Antenna 4dBi | 1200mm Fiberglass Boat Antenna with SO239 / N-Female Connector
SD-MRF120C is a high-performance marine VHF antenna designed for 156–163MHz maritime communication. Featuring 4dBi gain, low VSWR (<1.5), and durable fiberglass construction, this 1200mm vertical omnidirectional antenna ensures stable signal transmission in harsh marine environments.
Available with SO239 or N-Female connector options, it is ideal for fishing boats, yachts, commercial vessels, and marine radio systems requiring reliable offshore communication.
- Model No.
- SD-MRF120C
- Type
- Marine Antenna
- Place of Origin
- China
- Frequency Range
- 156-163MHz
- Gain
- 4dBi
- Connector
- SO239/N-Female
- V.S.W.R
- Less than 1.5
- Impedance
- 50ohm
- Accept OEM
- yes
- Color
- White
- Length
- 1200mm
- Material
- Fiberglass
Optimized for Marine VHF Band (156–163MHz)
Specifically engineered for maritime communication frequencies, the SD-MRF120C delivers reliable performance for:
-
VHF marine radios
-
Ship-to-ship communication
-
Ship-to-shore communication
-
Harbor and offshore operations
The stable frequency response ensures clear voice transmission and reduced signal loss.
4dBi Gain for Extended Coverage
With 4dBi gain and omnidirectional radiation pattern, this antenna provides:
-
360° signal coverage
-
Enhanced communication range
-
Stable transmission in open sea conditions
-
Improved reception quality
Ideal for both leisure boats and commercial vessels.
Low VSWR for Efficient Signal Transmission
VSWR less than 1.5 ensures:
- Minimal signal reflection
- Higher transmission efficiency
- Better durability for radio equipment
- Optimized RF performance
- part of antenna is individual packed in PE/PVC Bag.
- Each antenna will be tuned to best performance before delivery.
- We will provide customized packaging services based on the size of your antenna products (such as length, diameter, interface type, etc.) to ensure zero damage during transportation.
- All packages have passed the 1.2m drop test
During the installation process, avoid any collisions.
It is strictly prohibited to disassemble the antenna components; otherwise, it may lead to poor antenna performance.
The installation position of the antenna should be free of any obstructions.
When used outdoors, it is necessary to equip with lightning protection facilities.
may contain electronic components. Do not discard them randomly.
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