Antenna COALAS::STRYJEN-310-330 — Vertical Dipole for Professional Solutions

Model: COALAS::STRYJEN.310-330 from manufacturer Coalas systems. Belongs to category: Antennas > Dipole Antennas. This compact vertical antenna is designed for communication and radio monitoring systems in the 310-330 MHz band, combining simple mechanical design with reliable electrical characteristics and ease of integration into existing solutions.

Description and Purpose

The STRYJEN-310-330 is optimized for stationary and mobile installations where compact dimensions, low weight, and stable operation in the specified frequency range are important. The antenna provides a stable gain coefficient and a narrow resonant band, making it an excellent choice for operators, integrators, and enthusiasts who require clear operation within 310-330 MHz. It is suitable for deploying local networks, integration into industrial and commercial communication systems, and as a replacement for standard antennas in transceiver modules.

Technical Specifications

• Frequency Range: 310 MHz - 330 MHz
• Resonant Frequency: 320 MHz
• Bandwidth: 20 MHz (VSWR < 1.5)
• Gain: 2 dBi
• Connector: IPEX Female + RG178 cable (320 mm)
• Dimensions: 505 mm x 15 mm
• Weight (without mounting): 87 g

These parameters guarantee stable antenna operation within the specified frequency range with a moderate gain of 2 dBi, making it suitable for local coverage and narrowband applications. Low impedance and VSWR < 1.5 in the operating band reduce signal reflection losses, increasing system efficiency.

Connection and Installation

Connection is made via an IPEX Female connector with an RG178 cable 320 mm long, simplifying antenna integration into communication modules and ready-made devices. Compact dimensions of 505 mm x 15 mm and a weight of 87 g allow the antenna to be installed in confined spaces and on mobile platforms without significantly affecting the structure's weight.

Advantages

• Compact and lightweight design for easy mounting and installation in confined conditions;
• Stable resonant frequency of 320 MHz with a guaranteed bandwidth of 20 MHz;
• Standard IPEX connector for quick and reliable integration;
• Low weight allows the antenna to be used on mobile platforms without additional mounting reinforcement.

To view a high-quality image of the design and assess the arrangement of elements, open the photo: COALAS STRYJEN-310-330 antenna photo.

If you need an antenna for a project with an operating frequency around 320 MHz, the COALAS::STRYJEN-310-330 model from Coalas systems will be a reliable choice due to its precise engineering, ease of integration, and balanced electrical characteristics.

Other products in this category here Dipole Antennas