315MHz 1/4 Wave Antenna Wireless Remote Antenna

315MHz 1/4 Wave Antenna Wireless Remote Antenna Specification

Weight
~6 grams

Diameter
8 mm

Features
High sensitivity, compact size, reliable wireless performance, easy installation, excellent signal reception for wireless remote control systems

Core Material
Copper

Usage & Applications
Wireless data communication, remote control devices, RF module connections

Core Number
1

Operating Temperature
-40C to +85C

Number of Conductor
1

Locking Type
Screw-on (SMA male)

Tensile Strength
High (suitable for regular handling)

Dielectiric Strength
N/A (Passive device)

Install Type
Plug and Play

Impedance
50

Insulation
PVC

Cable Type
Antenna wire with SMA Male connector

Conductor Shape
Stranded

Conductor Type
Single core

Rated Temperature
-40C to +85C

Product Type
315MHz 1/4 Wave Antenna

Length
~17.5 cm (approximate for 1/4 wavelength at 315 MHz)

Voltage
N/A (Passive antenna, no input voltage)

Insulation Material
PVC

Application
Wireless remote controls, RF transmission, security alarm systems, garage door openers, wireless sensors

Conductor Material
Copper

Jacket Material
PVC

Storage Temperature
-40C to +85C

Connector Color
Gold (SMA male)

Shield Material
Copper

Jacket Color
Black

Dimension (L*W*H)
~175mm x 8mm x 8mm

Color
Black

Material
Copper with PVC insulation

Size
1/4 wavelength

RoHS Status
Compliant

Mounting
SMA male connector, direct plug

Polarization
Vertical

Operating Humidity Range
95% RH

Radiation Pattern
Omnidirectional

VSWR
2.0

Frequency Range
315 MHz

MOQ
100 Pieces

RoHS Compliant
Yes

Peak Power Handling
10W maximum

Antenna Type
Monopole 1/4 wave whip

Gain
2 dBi (typical)

Connector Type
SMA male

315MHz 1/4 Wave Antenna Wireless Remote Antenna Trade Information

Minimum Order Quantity
5 Pieces

Main Domestic Market
All India

315MHz 1/4 Wave Antenna Wireless Remote Antenna About

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.

Optimal Wireless Performance

Engineered for wireless efficiency, this 1/4 wave whip antenna delivers high sensitivity and excellent signal reception. The omnidirectional pattern ensures broad coverage, making it well suited to a wide range of RF communication needs, especially where reliable remote operation is critical.

Easy Installation and Connectivity

Featuring a plug-and-play SMA male connector with a secure screw-on lock, this antenna is quick and simple to install. The robust design, highlighted by its high tensile strength and copper core, withstands regular handling during integration with remote control devices and wireless systems.

Versatile Applications

This antenna is versatile and compatible with remote controls, security alarm systems, garage door openers, wireless data modules, and more. Its compact and lightweight design allows easy placement in different environments, both residential and commercial, maximizing application flexibility.

FAQs of 315MHz 1/4 Wave Antenna Wireless Remote Antenna:

Q: How do I install the 315MHz 1/4 Wave Antenna onto my device?

A: Installation is straightforward due to its plug-and-play SMA male connector. Simply screw the antenna directly into your devices compatible SMA female port, ensuring a tight connection for optimal performance.

Q: What applications benefit most from using this antenna?

A: This antenna is ideal for wireless remote controls, RF transmission systems, security alarm systems, garage door openers, and wireless sensors, owing to its dependable signal reception and compact form factor.

Q: When should I choose a 1/4 wave monopole antenna for my project?

A: A 1/4 wave monopole antenna is best chosen when you require moderate gain and omnidirectional coverage for devices operating at 315 MHz, particularly in spaces where size and installation ease are vital.

Q: Where can the antenna be used given its environmental operating limits?

A: It operates reliably in environments with temperatures ranging from -40C to +85C and humidity levels up to 95% RH, making it suitable for both indoor and outdoor wireless applications within these parameters.

Q: What steps should I follow to ensure optimal performance from this antenna?

A: Ensure the antenna is installed in an area with minimal obstructions and away from large metal objects. Use only compatible SMA female connectors, and avoid exposure to conditions beyond its rated temperature and humidity bounds.

Q: How does this antenna benefit wireless remote control systems?

A: The antennas high sensitivity, omnidirectional signal pattern, and reliable construction significantly enhance signal reception, ensuring stable and effective communication for wireless remote devices.

Q: What makes this antenna a reliable choice for manufacturers and suppliers?

A: With RoHS compliance, high tensile strength, quality copper construction, and a minimum order quantity of 100 pieces, this antenna meets rigorous manufacturing standards and is readily available for bulk supply needs.