433MHz 3dBi Antenna SMA Male Connector for LoRa module

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433Mhz/ 434Mhz antenna with SMA connector for LoRa module. Omni radiation, gain 3dBi, VSWR 1.5, Impedence 50ohm, max power 50W. ...See more
SKU BTS-00003789
SF Code A2.R2
Delivery Info
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Express (Dhaka): 24 hours
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Outside Dhaka: 2-3 days
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433MHz/ 434MHz antenna featuring an SMA male connector. Designed for reliable long-range wireless communication, this antenna ensures stable performance for IoT, telemetry, and remote control applications. With a 3dBi gain and omnidirectional radiation pattern, it delivers strong signal coverage in all directions.

Built with precision, the antenna offers a VSWR of 1.5, ensuring minimal signal loss and maximum efficiency. Its lightweight and compact design make it ideal for integration with LoRa modules, RF transceivers, IoT devices, and wireless communication systems.

Whether you are working on LoRaWAN networks, wireless sensor nodes, or telemetry projects, this 433MHz antenna with SMA connector is a reliable choice for enhanced connectivity.

 

Features:

  • Frequency range: 433MHz / 434MHz

  • 3dBi gain for improved signal strength

  • Omnidirectional radiation pattern

  • SMA male connector for easy installation

  • Low VSWR (1.5) for minimal signal reflection

  • 50Ω impedance for wide compatibility

  • Compact and lightweight design (4.6g)

  • Supports up to 50W maximum input power

  • Durable black finish

 

Specifications:

Model Number: 433MHz Long Range Antenna
Frequency Range: 433MHz / 434MHz
Impedance: 50Ω
VSWR: ≤ 1.5
Gain: 3dBi
Radiation Pattern: Omnidirectional
Connector Type: SMA Male Connector
Maximum Input Power: 50W
Color: Black
Weight: 4.6g

 

 

Applications:

  • LoRa and LoRaWAN modules

  • IoT devices and gateways

  • Remote control systems

  • Telemetry projects

  • Wireless sensor networks

  • RF communication modules

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Customer Reviews

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সাদমান সাকিব's review emoji-happy
Review by সাদমান সাকিব
এই অ্যান্টেনাটি সত্যিই চমৎকার। আমার LoRa ডিভাইসে লাগিয়ে খুব ভালো ফল পাচ্ছি। ওম্নিডাইরেকশনাল হওয়ায় সব দিক থেকে সিগন্যাল আসছে। ধন্যবাদ বিক্রেতাকে।
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Emon's review emoji-happy
Review by Emon
Khub valo product. Ami onek ta antenna use korchi but eta sorbotro valo. Signal clarity and range both improved. Definitely value for money.
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শাহীদুল ইসলাম's review emoji-happy
Review by শাহীদুল ইসলাম
আমি এই অ্যান্টেনাটি আমার LoRa প্রজেক্টের জন্য কিনেছি। পারফরম্যান্স খুব ভালো। সংকেত শক্তি বেড়েছে। প্যাকেজিং ভালো ছিল। দামও যৌক্তিক। সবার জন্য recommend করব।
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Jabed Hossain's review emoji-happy
Review by Jabed Hossain
Great little antenna for 433MHz LoRa projects. I was surprised at how much better my range became after switching to this. Build quality seems solid. Definitely worth the price.
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Raju Ahmed's review emoji-happy
Review by Raju Ahmed
Antenna ta khub valo. Ami LoRa module er sathe use korchi. Signal strength onek barche. SMA connector fitting perfect. Delivery fast. Sobai k recommend korbo.
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মনিরুজ্জামান's review emoji-happy
Review by মনিরুজ্জামান
প্রথমে সন্দেহ ছিল কিন্তু ব্যবহার করার পর খুবই সন্তুষ্ট। ছোট আকার কিন্তু পারফরম্যান্স চমৎকার। IoT প্রজেক্টে কাজ করছে দারুণ। মূল্য অনুযায়ী অসাধারণ।
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Tareq Mahmud's review emoji-happy
Review by Tareq Mahmud
Perfect for my LoRaWAN gateway setup. The 3dBi gain gives a nice boost without being too bulky. VSWR is low, so signal loss is minimal. I'm impressed.
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Shahin's review emoji-happy
Review by Shahin
Range onek valo barche. Agerthe antenna na thakle signal jete na door. Ebar 3dBi use korar por difference ta bujlam. Highly recommended for LoRa lovers.
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Jahidul Alam's review emoji-happy
Review by Jahidul Alam
Product ta really osadharon. Dam o kom, sobar jonno recommend korbo. Quality onk valo. SMA connector ta solid. LoRa moduler sathe perfect fit.
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Ehsan's review emoji-happy
Review by Ehsan
Using this on a remote weather station. Signal improvement is noticeable. Build is light but feels robust. No issues with connection. Good buy.

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General Questions

  • What is the latest price of the 433MHz 3dBi Antenna SMA Male Connector for LoRa module in Bangladesh?

    The latest price of 433MHz 3dBi Antenna SMA Male Connector for LoRa module in Bangladesh is Special Price BDT 299.00 Regular Price BDT 350.00 . You can buy the 433MHz 3dBi Antenna SMA Male Connector for LoRa module at the best price on BDTronics.com or contact us via phone.

  • Where to buy 433MHz 3dBi Antenna SMA Male Connector for LoRa module in Bangladesh?

    You can buy 433MHz 3dBi Antenna SMA Male Connector for LoRa module online by ordering on BDTronics.com or directly collect by visiting our store in person. BDTronics is a trusted provider of high-quality electronics, 3D printers, solar systems, and robotics parts. We offer fast shipping across the country via courier service.

  • What are the delivery options of 433MHz 3dBi Antenna SMA Male Connector for LoRa module in Bangladesh?

    We provide home delivery service all over Bangladesh. We support Cash on Delivery, Online Bank Transfer, bKash and Credit Card (Visa/ MasterCard/ Amex) payment solutions. The delivery time usually takes 1-2 days inside Dhaka and 2-4 days outside Dhaka.

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