Nova Microwave designs and manufactures a comprehensive line of isolators for commercial applications, military applications, cellular and wireless markets. These devices are important to minimize the interence between incident and reflected signals. These devices provide a constant impedance to the transmitter, thus maximizing the power transfer by absorbing the reflected signal into the internal terminations. They are made of magnets and ferrite materials with magnetic properties. Isolators are also available in counter-clockwise rotation.
Types of Isolators
At Nova Microwave we pride ourselves for being a source of quality isolators, all designed with customer satisfaction in mind at competitive prices. Nova Microwave products a broad range or isolators from 380 MHz to 23.6 GHz as follows:
- Drop-In Isolators
- Surface Mount Isolators
- SMA Coaxial Isolators
- N Type Coaxial Isolators
- Drop-In & Connectorized Multi-Port Junctions (Contact Factory)
Each device is stress tested during production to ensure the performance over temperature extremes. The focus on quality and testing during manufacturing allows us to provide a reliable product to our customers. The material selected for manufacturing allows us to provide a reliable product to our customers, which has a significant effect on their performance as well as their cost. Our understanding of ferrite and magnetic materials allows us to manufacture devices that are reliable and cost effective. We also take temperature fluctuations into consideration at the design stage. Each device is temperature cycled from -50°C to +100°C in the design and testing process. This ensures that the magnets will provide the required magnetic field over the desired operating temperatures.
Typical application for isolators is to minimize the interference between two microwave components. The isolator provides a low loss in the forward direction and high isolation in the reverse direction. This properly separates the device connected to the input from the device connected to the output, like an amplifier and antenna.