The MD–261 is a fully integrated GNSS disciplined oscillator module in a compact surface mount 25 x 20 mm package. The module has an embedded 34 channel receiver that is both GPS and GLONASS compatible. and provides an LVCMOS 10 MHz and 1 pps output. An onboard OCXO or High Precision TCXO is available dependent on performance requirements. The module operates from −40°C to +85°C, and is capable of providing a holdover of 1.5 µs over 2 hours over a ±2°C temperature window. An evaluation kit with operating software is available for development purposes.
Features:
- Embedded GNSS Receiver – GPS and Glonass Compatible
- Embedded OCXO or TCXO available
- Field upgradeable for Galileo
- 1pps LVCMOS output signal standard
- 10MHz LVCMOS output standard
- 1 pps auxiliary input
- Other output frequencies available
- Modified NMEA (VSIP)
- Holdover to 1.5 µs over 2 hours
- Evaluation kit with software available
(link to our Modules page)
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