315 MHz External Antenna 9dBi Sucker Antenna 17cm High With 3Meters Extension Cable SMA Male Connector

315 MHz External Antenna 9dBi Sucker Antenna 17cm High With 3Meters Extension Cable SMA Male Connector Specification

Impedance
50 Ohms

Locking Type
Screw-on (SMA connector)

Install Type
Magnetic mount (sucker type)

Usage & Applications
Wireless data transmission, RF module extension, IoT applications, security & alarm systems, remote controls.

Cable Type
RF coaxial extension cable

Rated Temperature
-40°C to +80°C

Core Material
Copper

Core Number
Single core

Dielectiric Strength
>1,000V/min

Tensile Strength
Standard for PVC insulated cables

Weight
Approx. 120g

Insulation
PVC insulated

Features
High gain 9dBi, magnetic base (sucker type), external antenna, low VSWR, robust signal reception, easy installation with magnetic mount, flexible positioning with long extension cable.

Conductor Type
Single core

Conductor Shape
Stranded

Operating Temperature
-40°C to +80°C

Diameter
Antenna base: ~2.5 cm

Number of Conductor
1

Product Type
315 MHz External Antenna (magnetic base with extension cable)

Length
17 cm antenna height, 3 meters extension cable.

Voltage
Not applicable (passive antenna).

Insulation Material
PVC

Application

Conductor Material
Copper

Jacket Material
PVC

Storage Temperature
-40°C to +80°C

Connector Color
Gold (SMA male)

Shield Material
Copper

Jacket Color
Black

Dimension (L*W*H)
Antenna: 17cm (H) x ~2.5cm (Base Diameter); Cable length: 3 meters.

Material
Copper, ABS, PVC

Color
Black

Size
17cm antenna height; 3m cable length

Gain
9dBi

Maximum Power Input
50W

Connector Type
SMA Male

Polarization
Vertical

Cable Material
RG174 coaxial

RoHS Compliant
Yes

Antenna Type
Omni-directional whip

VSWR
1.5

Mounting Method
Sucker (magnetic base)

Base Type
Magnetic sucker/pad

Frequency Range
315 MHz

315 MHz External Antenna 9dBi Sucker Antenna 17cm High With 3Meters Extension Cable SMA Male Connector Trade Information

Minimum Order Quantity
5 Pieces

Main Domestic Market
All India

About 315 MHz External Antenna 9dBi Sucker Antenna 17cm High With 3Meters Extension Cable SMA Male Connector

Description:315/433MHz Antenna,Male,Straight,Standard,for Cable,9dBi,WiFi/WLAN

315/433MHz Antenna,Male,Straight,Standard,for Cable,9dBi,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.

High Performance with Flexible Placement

Take advantage of the impressive 9dBi gain and low VSWR design for superior signal strength across 315 MHz wireless applications. The lengthy, 3-meter RG174 coaxial cable and magnetic base enable versatile, secure installation on various surfaces and positions, optimizing reception where needed most.

Robust Construction and Reliability

Manufactured with premium copper conductors, PVC insulation, and a gold-plated SMA male connector, this antenna maintains outstanding performance in diverse environments, from -40C to +80C. The RoHS-compliant materials provide safety and compliance for commercial and industrial uses.

FAQs of 315 MHz External Antenna 9dBi Sucker Antenna 17cm High With 3Meters Extension Cable SMA Male Connector:

Q: How do I install the 315 MHz 9dBi sucker antenna?

A: Simply attach the magnetic base (sucker) to any suitable metal surface and connect the SMA male connector to your RF device. The 3-meter extension cable allows you to position the antenna for optimal signal reception.

Q: What applications is this antenna suitable for?

A: This antenna is ideal for wireless communication, remote control systems, security alarm systems, RF modules, and other 315 MHz frequency RF devices due to its high gain and robust signal reception.

Q: When should I use an external 9dBi antenna with a magnetic mount?

A: Choose this antenna when you require extended range, enhanced signal quality, or flexible mounting options, such as in situations where built-in device antennas do not offer sufficient reception.

Q: Where can I mount this antenna for best performance?

A: For maximum signal strength, attach the magnetic base to a clean, flat metal surface, such as a filing cabinet, door, or equipment rack, preferably in an elevated or unobstructed location.

Q: What advantages does the magnetic (sucker) base offer?

A: The magnetic base provides quick, tool-free installation and repositioning, ensuring stable placement without permanent fixtures. It helps users adapt the antenna location for best wireless performance.

Q: Is this antenna compatible with most RF modules?

A: Yes, it is compatible with devices and modules that accept an SMA male connector and operate in the 315 MHz frequency band, with a 50 Ohms impedance expected.

Q: What are the benefits of the 3-meter extension cable?

A: The included 3-meter RG174 coaxial cable allows you to easily position the antenna away from interference sources or obstacles, greatly improving reception and flexibility during installation.