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Free Shipping
On prepaid orders above INR 500
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Cash On Delivery
COD available for orders above INR 500
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3-5 Days Delivery
Shipped within 24 hrs
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Dedicated Support
Mon to Sat - 10 AM to 6.30 PM
The 2G/3G/4G NB-IoT 8.0dBi H318 Magnetic SMA-J Antenna is a high-gain and durable antenna designed for multi-band wireless communication systems. Its strong magnetic base ensures stable mounting and excellent signal reception, making it ideal for NB-IoT, CAT.1 & CAT.4 modules, remote control, telemetry, and data transmission applications across 2G to 4G frequency bands.
Features:
- Wide frequency coverage from 600 to 2700 MHz for 2G/3G/4G and NB-IoT systems
- High 8.0dBi gain provides extended range and stronger connectivity
- Magnetic base ensures firm installation on metal surfaces
- Robust copper construction with a black finish for long-lasting durability
Specifications:
- Model: AH3G.408
- Frequency Range: 600–2700 MHz
- Impedance: 50Ω
- VSWR: ≤2.0
- Gain: 8.0 dBi
- Polarization: Vertical / Omni
- Connector: SMA-J
- Cable Type: RG-174
- Cable Length: 2 m
- Material & Color: Copper / Black
- Mounting Type: Magnetic
- Size: 30 × 318 mm
- Weight: 55.0 g
- Operating Temperature: -40°C to +85°C
Package Includes:
1 x 2G/3G/4G NB-IoT 8.0dBi H318 Magnetic SMA-J Antenna
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.