Sirio GP 868C Cellular antenna for 835-900 MHz

The Sirio GP 868-C is a professional omnidirectional UHF ground plane antenna for base stations and fixed wireless communication systems. With a frequency range of 835 to 900 MHz, this cellular antenna is suitable for applications such as ISM, GSM-R, GSM-900, Sigfox, and LoRa, provided the frequency used falls within the antenna's range.

Are you looking for a reliable antenna for Sigfox, LoRa, or other wireless applications where stable signal transmission is important? The Sirio GP 868-C offers a strong combination of performance, robust materials, and easy mast mounting.

Omnidirectional Coverage with 5.14 dBi Gain

The Sirio GP 868-C features a 1/4 λ + 1/2 λ collinear design and a maximum gain of 3 dBd / 5.14 dBi. Thanks to its 360-degree omnidirectional radiation pattern, the signal is transmitted and received all around the antenna. This makes this Sirio antenna particularly suitable for fixed installations where communication from multiple directions is required.

The antenna has an impedance of 50 ohms, vertical linear polarization, and a maximum power handling of 50 watts (CW) at 30 °C. No tuning is required: the antenna is designed to function reliably immediately within its specified frequency range.

With the Sirio GP 868-C antenna, you choose top quality and reliability for your base station. This antenna delivers excellent performance without the need for tuning and is designed to operate flawlessly in various environments.

Improve your wireless communication system with the Sirio GP 868-C and experience the benefits of an easy-to-install, durable, and powerful antenna. Order today and benefit from optimal signal transmission and robust construction!

Built for Long-Term Use

For a fixed antenna installation, not only RF performance is important. The mechanical construction must also be reliable. Sirio uses, among other materials, stainless steel, aluminum, and chrome-plated brass for the GP 868-C. The main whip and radials are manufactured from 17/7 PH stainless steel, according to the manufacturer.

With a specified wind load of 13 N at 150 km/h and an operating temperature of -40 to +80 °C, the antenna is designed for demanding conditions. The total height is approximately 600 mm. Connection is via an N-Female connector with a gold-plated center pin.

Applications of the Sirio GP 868-C

Due to its wide frequency range, the GP 868-C can be used for various professional wireless applications. This includes base stations and infrastructure for ISM 868 MHz, Sigfox 868 MHz, LoRa 868 MHz, GSM-R, and parts of the GSM-900 band that fall within the 835–900 MHz frequency range. For applications at 915 MHz, this specific GP 868-C is not the designated version according to the supplied Sirio specifications, as 915 MHz falls outside the specified range.

Key Features

• Frequency range: 835–900 MHz at SWR ≤ 2, suitable for ISM, Sigfox, LoRa, GSM-R, and applications within GSM-900, among others
  
• Antenna: 1/4 λ + 1/2 λ collinear, omnidirectional, and vertically polarized
  
• Gain and power: maximum 3 dBd / 5.14 dBi, 50 ohm, and maximum 50 W CW at 30 °C
  
• Connection: professional N-Female connector with gold-plated center pin
  
• Construction: stainless steel, aluminum, and chrome-plated brass; approximately 600 mm high and suitable for mast mounting

Easy and Sturdy Mast Mounting

The Sirio GP 868-C comes with mounting hardware for stable attachment to a mast. The included installation manual specifies a suitable mast diameter of 35 to 54 mm. This allows the antenna to be practically integrated into professional fixed antenna installations.

With the Sirio GP 868-C cellular antenna, you choose a proven antenna design from Sirio, solid construction, and reliable omnidirectional performance. A practical choice for professional 868MHz communication systems where continuity and a robust installation are paramount.

Order the Sirio GP 868-C from Deltron and choose a reliable antenna for your professional wireless installation.

Other Models

• Sirio GP 900 C: frequency range of 870–960 MHz and ready to use without tuning. Features a 1/4 λ + 1/2 λ collinear antenna design and a gain of 3 dBd / 5.15 dBi.
  
• Sirio GP 901 C: frequency range of 870–960 MHz and no tuning required. Features a 1/4 λ + 2 × 1/2 λ collinear antenna design and a higher gain of 5 dBd / 8.15 dBi.
  
• Sirio GP 868 C (this antenna) frequency range of 835–900 MHz and immediately deployable without tuning. Features a 1/4 λ + 1/2 λ collinear antenna design with a gain of 3 dBd / 5.15 dBi.