RF Solutions Mini Helix GSM Antenna SMA, 890MHz-1.88GHz
Compact GSM helical antenna with SMA connector, 890MHz-1.88GHz, 2dBi gain, omni-directional. Ideal for IoT.
The RF Solutions Mini Helix GSM Antenna is a miniature, high-performance helical antenna designed for GSM quad-band applications. With its compact size and omni-directional radiation pattern, it is an ideal solution for space-constrained IoT devices, trackers, and wireless modules where reliable signal reception is essential.
This antenna features an SMA male connector for easy and secure attachment to compatible modules or devices. It operates across a frequency range of 890MHz to 1.88GHz, covering GSM 850/900/1800/1900 bands, with a gain of +2dBi to enhance signal strength. The antenna provides a 50 ohm impedance and a VSWR of 2, ensuring efficient power transfer and minimal signal loss.
Designed as a 1/4 wave monopole, this antenna delivers omni-directional coverage, making it suitable for applications where the signal comes from multiple directions. The antenna measures 59mm in length and has a lightweight construction, weighing only 2 grams, which makes it easy to integrate into compact devices.
Key Features
- GSM quad-band helical antenna
- SMA male connector
- 1/4 wave monopole design
- Omni-directional radiation pattern
- 50 ohm impedance
- Frequency range: 890MHz to 1.88GHz
- Gain: 2dB
- VSWR: 2
- Panel mounting
- Dimensions: 59mm length, 33mm height, 22mm width, 2mm depth
- Lightweight: 2 grams
This antenna is engineered for reliable performance and easy integration, making it a practical choice for a wide range of wireless communication projects.
- GSM quad-band devices (850/900/1800/1900 MHz)
- IoT and M2M applications
- Wireless modules requiring an external antenna
- Space-constrained embedded designs
- Antenna Type: GSM helix
- Frequency Min: 890MHz
- Frequency Max: 1.88GHz
- Gain: 2dB
- VSWR: 2
- Polarisation: Omni-directional
- Mounting: Panel
- Impedance: 50ohm
- Connector: SMA male
- Length: 59mm
- Height: 33mm
- Width: 22mm
- Depth: 2mm
- Weight: 2 grams
- Antenna measuring 59mm long Antenna Type: GSM
- Antenna Polarisation: Omni
- Antenna Mounting: Panel
- Input Impedance: 50ohm
- SVHC: No SVHC (25-Jun-2025)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
Recommended Products
Similar Products
You may like
