RFID 915MHz Rubber Duck Antenna 395mm Long Rubber Antenna

• Customization: Available
• Material: Cu
• Operating Wavelength: Microwave
• Model NO.: GLR915-5
• VSWR: 1.5~2
• MOQ: 500PCS
• Fob Port: Shenzhen
• Payment: Tt, Paypal
• Usage: Communication Antenna
• Transport Package: 38*27*15
• Specification: 100mm
• Trademark: LEHENG
• Origin: China
• HS Code: 8517707090
• Production Capacity: 150000/Month
• Package Size: 38.00cm * 25.00cm * 20.00cm
• Package Gross Weight: 9.800kg
• Lead Time: 7 days (1 - 3 Pieces) ; To be negotiated ( > 3 Pieces)

Product Description

Product Description

GLR915-5 – 915MHz Flexible Rubber Antenna for ISM-Band IoT Applications

The GLR915-5 is a flexible rubber antenna designed for the 915MHz ISM band, providing 5 dBi gain with a VSWR <2.0 for reliable mid-range communication in regions such as North America and Asia. Its durable rubber construction and RP-SMA male connector ensure easy integration and resilience in varied environments. Rated for operation from -40°C to +85°C, this compact antenna (Ø14×395mm) is ideal for IoT sensors, RFID systems, asset tracking, and other wireless applications requiring a robust and flexible 915MHz antenna solution.

Specification

915Rubber Antenna
GLR915-5
Electrical Index
Frequency-MHz	915
Gain-dBi	5
VSWR	<2.0
Normal Impedance-Ω	50
Polarization	Linear
Mechanical Index
Connector	RP-SMA male
Antenna Dimension-mm	Ø14*395
Environmentally Friendly	ROHS Compliant
Temperature-℃	-40~+85
Humidity-%	5~95

Functional Advantages

Optimized 915 MHz ISM Band Performance

Engineered for the 915 MHz frequency band, providing reliable, long-range connectivity for IoT, RFID, and wireless sensor networks in regions using this ISM spectrum.

Low VSWR for High-Efficiency Signal Transfer

Maintains a VSWR of <2.0, ensuring minimal signal reflection and maximum power delivery for clear and stable communication.

Effective Gain for Extended Coverage

Delivers 5 dBi gain to enhance signal strength and support consistent communication over medium to long distances.

Core Applications

North American Smart Metering and IoT Networks
This 915MHz rubber antenna is suitable for integration into smart meters and IoT devices in North America, providing reliable long range connectivity for automated utility data collection and device management.

Agricultural and Environmental Monitoring Sensors
Ideal for wireless sensor networks in precision agriculture and environmental monitoring, where the 915MHz band offers effective range for soil, climate, and asset tracking data transmission.

LoRa and LPWAN Gateway Endpoints
A durable component for LoRaWAN gateways and LPWAN endpoints, enabling robust connections for sensors and devices in smart city, logistics, and industrial tracking applications.

FAQ

Q1: What is an ISM band antenna?
A: An ISM band antenna is designed to operate in the Industrial, Scientific, and Medical frequency bands, which are license-free and widely used for wireless communication technologies such as WiFi, Bluetooth, Zigbee, LoRa, and other IoT devices.

Q2: Are LoRa antennas and general ISM antennas interchangeable?
A: They can be used interchangeably if the frequency range matches. However, LoRa antennas are often tuned for specific LoRa frequency bands and may offer better performance in LoRa-specific applications compared to a general-purpose ISM antenna.

Q3: What frequency bands do LoRa antennas support?
A: Common LoRa frequency bands include 868 MHz (EU), 915 MHz (US), 433 MHz (Asia), and 490 MHz (Japan). It is important to select an antenna that matches the regional frequency plan of your LoRa network.

Q4: What type of connector is commonly used for LoRa and ISM antennas?
A: SMA and RP-SMA connectors are widely used, especially for gateway and device antennas. N-type connectors may also be found in higher-power or outdoor applications.

Q5: What regulations apply to LoRa and ISM antenna use?
A: ISM band usage is subject to regional regulations regarding frequency, transmit power, and duty cycle. Always comply with local radio communication laws when deploying LoRa or other ISM band devices.