Siretta Alpha Quad Band GSM/3G Adhesive Antenna 2.5m SMA
Discreet quad band GSM/3G adhesive antenna with 2.5m cable & SMA male connector. 850MHz-2.1GHz, 2.5dBi gain, ideal for internal use.
The Siretta Alpha Quad Band GSM/3G Antenna is a flat blade adhesive mount antenna, designed for discreet installation. With a low-profile design, it mounts seamlessly in a variety of equipment, making it well-suited for covert or space-constrained applications. The antenna operates across a wide frequency range of 850MHz to 2.1GHz, supporting both GSM and 3G networks.
Featuring a 2.5m RG174 coaxial cable with an SMA male connector, this antenna offers flexible placement options while maintaining reliable signal transmission. It delivers a gain of 2.5dBi with a vertical polarisation and a nominal input impedance of 50 ohms, ensuring stable performance. The adhesive mounting allows for quick and easy installation on internal surfaces, and the antenna is intended for internal equipment use.
This product meets all EU compliance criteria for electronic goods, ensuring suitability for a range of applications. Whether you're integrating connectivity into devices, telemetry systems, or other electronic equipment, this antenna provides a compact and effective solution. Its slim profile (33mm x 22mm x 2mm) and lightweight construction (45 grams) make it an unobtrusive addition to any setup, while the adhesive backing ensures secure attachment to a clean, flat surface.
Key Benefits
- Discreet Installation: Low-profile design suitable for covert or space-limited applications.
- Wide Frequency Coverage: Supports GSM and 3G bands from 850MHz to 2.1GHz.
- Reliable Performance: High gain and stable impedance for consistent signal quality.
- Easy Integration: Adhesive mount with a 2.5m cable for flexible placement.
Specifications
- Antenna Type: Mobile Antenna
- Frequency: 850MHz - 2.1GHz
- Gain: 2.5dBi
- Polarisation: Vertical
- Mounting: Adhesive
- Impedance: 50Ω
- Cable: RG174, 2.5m
- Connector: SMA Male
This **
- Internal to equipment use
- Covert or discreet installations
- GSM and 3G communication systems
- Telemetry and monitoring devices
- Antenna Type:** Mobile Antenna
- **Frequency Min:** 850MHz
- **Frequency Max:** 2.1GHz
- **Gain:** 2.5dBi
- **Antenna Polarisation:** Vertical
- **Antenna Mounting:** Adhesive
- **Input Impedance:** 50ohm
- **Cable:** 2.5m RG174 coaxial
- **Connector:** SMA Male
- **Product Range:** Alpha
- **Dimensions:** 33mm (H) x 22mm (W) x 2mm (D)
- **Weight:** 45 grams
- **Compliance:** Meets EU compliance criteria for electronic goods
- SVHC: No SVHC (04-Feb-2026)
Documents
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