Antenna 315MHz 3dBi Magnetic Base 1.5M RG174 Cable SMA Male Plug Magnet Seat Antenna

Antenna 315MHz 3dBi Magnetic Base 1.5M RG174 Cable SMA Male Plug Magnet Seat Antenna Specification

Rated Temperature
-20C ~ +65C

Install Type
Magnetic base mount

Operating Temperature
-20C to +65C

Insulation
PVC coated

Diameter
Antenna: ~3mm; Base: 30mm

Impedance
50 Ohm

Core Material
Copper

Locking Type
SMA male plug, threaded locking

Weight
approx. 45g

Usage & Applications
RF wireless modules, alarm systems, garage door control, data transmitters

Number of Conductor
1

Conductor Shape
Stranded

Cable Type
RG174

Conductor Type
Single core (center conductor) / RG174 type

Core Number
1

Features
High gain, omnidirectional, strong magnetic base for stable mounting, designed for indoor/outdoor use.

Product Type
315MHz magnetic base antenna

Length
1.5 meters (cable length)

Insulation Material
PVC

Application
Wireless remote control systems, security alarm, access control, RF communication devices

Conductor Material
Copper

Jacket Material
PVC

Storage Temperature
-30C ~ +75C

Connector Color
Gold (SMA male plug)

Shield Material
Copper braiding (RG174 shielded cable)

Jacket Color
Black

Dimension (L*W*H)
Antenna height: approx. 12 cm; Magnetic base diameter: 3 cm (est.)

Material
ABS plastic + Copper + Magnet

Color
Black

Size
Antenna: 120mm (approx)

Frequency Range
315 MHz 5 MHz

Typical SWR
1.2-1.5

Mounting Method
Magnetic base

Cable Impedance
50 Ohm

Connector Gender
Male

Packaging
Individually polybagged

Maximum Power
50W

Antenna Type
Whip monopole

Standing Wave Ratio (VSWR)
1.5

Polarization
Vertical

Gain
3 dBi

Base Material
Magnet + ABS housing

Application Frequency Band
ISM 315MHz

Weatherproof
Suitable for outdoor use (not fully waterproof)

Connector Material
Gold-plated brass

Connector Type
SMA male plug

RoHS Compliant
Yes

Mounting Surface
Metallic surfaces recommended for magnetic adhesion

Antenna 315MHz 3dBi Magnetic Base 1.5M RG174 Cable SMA Male Plug Magnet Seat Antenna Trade Information

Minimum Order Quantity
5 Pieces

Main Domestic Market
All India

About Antenna 315MHz 3dBi Magnetic Base 1.5M RG174 Cable SMA Male Plug Magnet Seat Antenna

Description:315/433MHz Antenna,Male,Straight,Standard,forCable,3dBi,WiFi/WLAN

315/433MHz Antenna,Male,Straight,Standard,for Cable,3dBi,WiFi/WLAN
Used to transmit and receive electromagnetic wave in Wireless deverice with stable signal and low loss;
Applied to wireless communication, radio, TV, radar, remote control fields;
Multi mode and specification for choice;
From the OEM Original Factory, same quality with much better price.

Strong Signal and Versatile Applications

With a 3 dBi high gain and omnidirectional coverage, this antenna is ideal for remote control systems, security alarms, access control, and other RF communication devices. Its robust construction and gold-plated SMA connector ensure steady performance and enhanced durability, while the magnet base allows convenient placement on metallic surfaces for indoor or outdoor settings.

Effortless Installation and Durable Build

The magnetic base mount simplifies installationjust place it on any metallic surface for stable, tool-free setup. Its ABS plastic housing, copper core, and PVC insulation withstand wide temperature ranges and varying weather, making it suitable for challenging environments encountered in industrial or residential deployments.

FAQs of Antenna 315MHz 3dBi Magnetic Base 1.5M RG174 Cable SMA Male Plug Magnet Seat Antenna:

Q: How can I install the 315MHz 3dBi magnetic base antenna for optimal performance?

A: Simply attach the magnetic base to any flat metallic surface, such as a cabinet, vehicle roof, or metallic equipment. This ensures a firm grip and improved signal grounding. For best results, place it away from obstructions or electronic interference.

Q: What devices and applications is this antenna compatible with?

A: This antenna is designed for wireless remote control systems, security alarm devices, access control panels, RF communication modules, data transmitters, and similar 315MHz ISM band applications. It is suitable for both residential and commercial environments.

Q: When should I consider using a magnetic base antenna?

A: Magnetic base antennas are ideal when you need temporary or easily repositionable mounting options. They are particularly useful in locations where signal direction needs adjustment or where permanent installation is impractical, such as rental properties, vehicles, or test setups.

Q: Where is the best location to mount this antenna?

A: For maximum efficiency, install the antenna on a flat, unobstructed metallic surface. Suitable locations include metal equipment cases, control panels, vehicle roofs, or steel shelves. Avoid placing it on non-metallic surfaces, as this may reduce magnetic adhesion and signal performance.

Q: What are the benefits of the gold-plated SMA male connector and copper shielding?

A: The gold-plated SMA connector ensures a low-loss, corrosion-resistant connection for optimal signal quality and longevity. The RG174 cables copper shielding minimizes interference, helping to maintain a clear, stable data transmission environment in diverse conditions.

Q: Is the antenna suitable for outdoor use, and what protection does it offer?

A: While weatherproof and resistant to common outdoor conditions, the antenna is not fully waterproof. It can be used outdoors in sheltered locations but should not be submerged or directly exposed to heavy rain for extended periods.