GSM or GPRS or 3G employ a wide range of frequencies ranging from 800MHz to 2100MHz but packaging restrictions and size allowances does not allow a big antenna to be packaged inside the module and hence we have to use the PCB antennas which are also known as microstrip antennas to connect to the network. They are usually printed on PCBs small enough to fit inside the module and connected to transmitter and receiver with thin wires. To transmit the radio waves current is supplied between the antenna and ground plane. It also comes with a standard coaxial 3DBI 15cm long IPEX connector to directly connect with the RF module that you have which require an external antenna to work. You can directly connect it to SIM800, SIM900, SIM908 GSM Modules.
Specifications
Additional Resources
Package Contents
1× GSM/GPRS/3G Built In Circuit Board Antenna
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
If you receive a product damaged during shipment, please notify us within 3 days of receiving the product, supported by proper pictures and a description. Once our support team accepts the return, we will provide a replacement or a complete refund, including the return shipping cost.
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.
We don’t accept returns for products damaged due to improper use. Moreover, we don’t accept returns if the ordered product is not suitable for a specific application. Please read the product specifications and datasheet carefully before placing an order. Returns are accepted only within 3 days from the date of delivery.
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Note: The minimum order value for COD orders is ₹500.