433 Mhz 9 Dbi Panel Antenna

433 MHz 9 dBi Panel Antenna is a compact, high-performance solution designed for reliable wireless communication in the 433 MHz frequency range. Ideal for applications such as IoT, remote monitoring, and industrial wireless systems, this panel antenna offers a 9 dBi gain, ensuring strong signal strength and extended coverage. Its flat, low-profile design makes it easy to install in a variety of environments, both indoors and outdoors.

wifi panel antenna is perfect for enhancing connectivity in scenarios where space is limited but performance is critical. Its durable construction ensures long-term reliability, even in harsh conditions, making it a versatile choice for industrial and commercial use. The flat panel antenna design also minimizes wind resistance, making it ideal for outdoor installations where weather resistance is essential.

Whether you're setting up a wireless sensor network, improving IoT connectivity, or enhancing communication for industrial equipment, this panel antenna delivers the performance and reliability you need. Its efficient design and high gain make it a cost-effective solution for extending the range and improving the stability of your wireless systems.

433 MHz 9 dBi Panel Antenna for a compact, high-gain solution that ensures robust and reliable wireless communication. Perfect for IoT, industrial, and remote monitoring applications, this flat panel antenna is your go-to choice for enhanced connectivity.

Applications 

• Family Radio Service 2-Way 

• UHF Business Band 

• 433 MHz CDMA 

• GMRS 

• SCADA

1. High Gain & Directional Efficiency (9 dBi)
With a 9 dBi gain, this antenna significantly enhances signal strength and coverage compared to omnidirectional antennas. Its directional radiation pattern (±30° horizontal/vertical beamwidth) minimizes interference and focuses energy toward the target area, achieving up to 5–8 km line-of-sight range in ideal conditions.

2. Rugged Industrial Design (IP65 Rated)
Constructed with a UV-resistant ABS radome and aluminum mounting bracket, the antenna withstands harsh environments. Its IP65 waterproof rating ensures reliable operation in temperatures ranging from -40°C to +80°C, making it suitable for outdoor deployments.

3. Precise Impedance Matching (50Ω VSWR ≤1.5)
Optimized for 433 MHz ISM band applications, the antenna maintains a voltage standing wave ratio (VSWR) below 1.5, ensuring minimal signal reflection and maximum power transfer. This reduces feedline losses and improves system efficiency.

4. Low-Loss N-Female Connector
Equipped with a female N-type connector (gold-plated contacts), the antenna provides a secure, low-loss interface (<0.2 db="" insertion="" loss="">

5. Lightweight & Compact (300g, 230×230×40mm)
Despite its robust performance, the antenna weighs only 300 grams and measures 230×230×40 mm, enabling easy installation on poles, walls, or masts using the adjustable bracket (±90° tilt).

6. Wide Application Compatibility
Ideal for LoRa, Zigbee, SCADA, and M2M systems, the antenna supports frequencies from 430–440 MHz with consistent gain (±0.5 dBi variation). Its 15 dB front-to-back ratio reduces rear lobe interference.

Dongguan RenFeng Electronic Technology Co.,Ltd

Email: bellasu@rflink.net.cn

Mobile Phone: +86 1379-4978-989

          Address: No.1 Sankeng Qinghutou Tangxia Dongguan Guangdong China

FAQ for 433 MHz 9 dBi Panel Antenna

1. What is the gain of this antenna?
Panel antenna offers a 9 dBi gain, ensuring strong signal strength and extended coverage.

2. Is this antenna suitable for WiFi networks?
While designed for 433 MHz, this wifi panel antenna can enhance connectivity in specific wireless systems, though it’s not optimized for standard WiFi frequencies.

3. Can this antenna be used outdoors?
Yes, this flat panel antenna is built to withstand outdoor conditions, making it durable and weather-resistant.

4. What applications is this antenna best for?
Ideal for IoT, remote monitoring, and industrial wireless systems requiring reliable, long-range communication.