When your project requires reliable cellular communication but lacks the external space for a bulky protruding antenna, the Internal PCB GSM Antenna provides the perfect low-profile solution. Designed to be mounted directly inside your device’s enclosure, this antenna operates across standard quad-band GSM/GPRS frequencies (850/900/1800/1900 MHz) to ensure consistent data and SMS transmission.
It features a built-in adhesive backing for rapid, tool-free installation against plastic or fiberglass housings. The antenna is terminated with a standard U.FL (also known as IPEX or IPX) micro-coaxial connector, allowing it to snap effortlessly onto a wide variety of compact cellular modules and development boards without the need for bulky adapters.
Perfect For:
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Compact Electronics: Integrate cellular communication into small-form-factor devices, wearables, or discrete tracking units.
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Smart Alarms & Telemetry: Ensure reliable off-site communication for security systems, smart meters, and remote environmental sensors.
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Custom Enclosures: Maintain a sleek, weather-resistant exterior on your product by keeping the antenna safely housed inside the casing.
Technical Specifications:
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Frequency Range: 850 / 900 / 1800 / 1900 MHz (Quad-Band GSM/GPRS)
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Connector Type: U.FL / IPEX / IPX (Micro RF)
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Antenna Gain: Typically 2dBi to 3dBi
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Impedance: 50 Ohm
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Mounting: Peel-and-stick adhesive backing
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Cable Length: Typically 10cm to 15cm (flexible micro-coaxial cable)
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Radiation Pattern: Omnidirectional
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