Even in the harshest environmental conditions, communication links in high rel communications and radar applications must always operate with reliability and provide a clear image. In order to keep frequencies quiet for clean and precise pictures, radar and satellite tuners will utilize high performance crystal oscillators. However, this presents another problem of larger size, weight, and power constraints.
Vectron, a Knowles company, offers the VX-505 extended temperature, voltage controlled crystal oscillator with a wide temperature range from -55 to +125°C. Operating at frequencies from 20 to 800 MHz, this oscillator is ideal for communication, industrial, harsh environmental, and military applications.
ONYX Series crystal oscillators (OCXOs) offer low phase noise, temperature stability, and low acceleration sensitivity. With excellent phase noise performance during vibration, these OCXOs are ideal for an array of applications including military, airborne, ground, shipboard, testing, and base stations.
The new M3027 and M3028 Series of low jitter VCXOs are designed with 3D overtone crystal to provide excellent performance and stability over the entire operating temperature range and wide pull range. These devices feature LVCMOS output, low RMS jitter performance, low phase noise, and RoHS directive compliance.
MtronPTI offers the new XO7013 series of ultra-low phase noise VCXOs designed for use in telecommunication, instrumentation, avionics, and wireless applications. With LVCMOS output available, an absolute pull range greater than +/-20ppm, and operation over the -40 to +85 C temperature range, the XO7013 series is able to achieve industry leading phase-noise performance.
The VT-860 is a temperature compensated crystal oscillator featuring tight stability and a small form factor 2.0mm x 1.6mm x 0.7mm package. This TCXO operates within the 13 MHz to 52 MHz frequency range, and produces a stability of +/-0.5ppm across the industrial temperature range of -40°C to 85°C.
Vectron has expanded their OCXO extended temperature range product family with the OX-400/401 and the MD-403. These OCXOs are ideal for applications in uncontrolled environments where operating temperatures exceed industrial temperature ranges. These applications include base stations, test equipment, synthesizers, and military communication equipment.
With a 30 year heritage in YIG technology, Teledyne Microwave Solutions (TMS) has unsurpassed capabilities as your single source for YIG Oscillators and offers 'best in industry' low phase noise. TMS has a large, self-contained YIG manufacturing and R&D infrastructure that ensures continuous YIG innovations, including the industry's only YIG filter that "locks" to a desired signal. Additionally, TMS has invested extensively in Automated Test up to 50 GHz, and maintains an on-site environmental testing facility.