Description
This 3dBi GSM internal antenna is a high-performance solution designed for seamless integration into various electronic devices. Its compact dimensions and lightweight construction make it an ideal choice for embedding inside devices such as mobile terminals, vending machines, trackers, and other IoT gadgets that rely on GSM (Global System for Mobile Communications) for communication. The antenna’s 3dBi gain ensures effective signal reception and transmission, which is crucial for maintaining consistent connectivity, especially in areas with weaker network coverage. Its robust design guarantees durability and reliable performance over a long period. By being internal, it protects the antenna from physical damage and provides a clean, professional aesthetic for the end product.





Alok Kapoor (verified owner) –
Microwave components are precise, durable, and perfect for critical telecom tasks.
Ishita Gill (verified owner) –
Microwave components are precise, durable, and perfect for critical telecom tasks.
Sneha Iyer (verified owner) –
Customer service was prompt and supportive during installation and testing.
Meera Deshmukh (verified owner) –
Reliable supplier for telecom and defence projects with consistent quality.
Mahesh Kapoor (verified owner) –
Microwave components are precise, durable, and perfect for critical telecom tasks.
Parveen Pillai (verified owner) –
Military-grade RF solutions from UIS Infra exceeded expectations under tough conditions.
Chirag Gill (verified owner) –
Microwave components are precise, durable, and perfect for critical telecom tasks.
Komal Rastogi (verified owner) –
The antennas provide crystal clear signal with minimal loss, highly recommend.
Mukesh Reddy (verified owner) –
Antennas have stable performance even in harsh environmental conditions.
Ashok Bora (verified owner) –
We trust UIS Infra for all defence communication solutions.
Ajay Kapoor (verified owner) –
Antennas supplied by UIS Infra work flawlessly in renewable energy projects.