SD90V 136-174MHz VHF Magnetic Mount Antenna 3.5dBi PL259 | 550mm Car Radio Antenna 50W
The SD90V is a high-performance VHF magnetic mount antenna designed for 136–174MHz communication systems. With 3.5dBi gain, 50W maximum input power, and stable omni-directional radiation, it ensures reliable signal transmission for mobile radio applications.
Featuring a 550mm flexible TPE antenna body and PL259 connector, this vehicle-mounted antenna is ideal for two-way radios, mobile transceivers, and VHF communication systems.
- Model No.
- SD90V
- Type
- Combination Antenna
- Place of Origin
- China
- Frequency Range
- 136-174MHz
- Gain
- 3.5dBi
- Connector
- PL259
- V.S.W.R
- Less than 1.5
- Impedance
- 50ohm
- Accept OEM
- yes
- Material
- TPE
Characteristic
The SD90V is engineered for VHF band communication, covering 136–174MHz, making it suitable for amateur radio, marine communication, public safety, and commercial radio systems.
Designed with a magnetic mounting base, it allows quick installation on vehicle roofs or other metal surfaces without permanent drilling. The 550mm antenna length provides enhanced signal capture and improved communication range.
Core Performance
-
Frequency Range: 136–174 MHz
-
Gain: 3.5 dBi
-
Impedance: 50 Ohm
-
VSWR: Optimized for stable transmission
-
Radiation Pattern: Omni-directional
-
Maximum Input Power: 50W
-
Connector: PL259
The 3.5dBi gain ensures improved signal strength while maintaining stable 360° coverage.
Transport
-
Length: 550 mm
-
Material: TPE
-
Color: Black
The TPE construction offers flexibility, weather resistance, and durability for outdoor and mobile use.
- 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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