Time & Frequency Instruments
Products
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Ruggedized
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Flight Qualified
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Available with vibration-isolated OCXO or CSAC Oscillator options
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Gigabit Ethernet
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GNSS, SAASM, or M-Code supported
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Designed for GPS denied environments
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Ultra-stable GPS Disciplined Frequency Reference
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10 Independent 10MHz outputs
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1U chassis
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Meets MIL-STD-188-164A stability requirements
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Frequency accuracy to 1 x 10-12
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Dual Port NTP Server
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High performance GPS disciplined Time/Frequency standard
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Ethernet Interface for management and control
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Network Time Protocol (NTP)
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Multiple 1PPS outputs with individual delay compensation
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Multiple Low Phase Noise 10MHz outputs with software programmable level
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Time Code outputs including Have Quick, IRIG A, IRIG B, IRIG E, IRIG G
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Sync to GPS or to Have Quick/1PPS per ICD-GPS-060
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Choice of internal disciplined OCXO or Rubidium Oscillator
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Allan deviation σ(τ) = 2.7×10-11 T-1/2 for long life version and σ(τ) = 8.5×10-12 T-1/2 for high performance version
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Front or Rear access connectors
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3U high (133mm / 5.24”) — less than 200mm depth, compatible with ETSI and 19” standards
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Accuracy better than ±1×10-12 / ±5×10-13 for high performance version
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10 MHz low noise direct output
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Programmable 1 / 5 / 10 MHz TTL output
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10 years warranty on cesium tube (3 years for high performance version)
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Redundant DC power supply inputs
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Remote control and monitoring via RS232 (fully manageable locally and remotely using SyncView Plus management system.
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Network Time Server
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Dual Redundant Version Available
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Complete Remote Network Control using Standard Web Browser
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SA-ASM GPS Receiver
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10MHz, 1PPS IRIG B, Serial and Time Codes
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Timing Accuracy 40ns rms to UTC
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1PPS, Have Quick Inputs
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Network Time Server
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Dual Redundant Version Available
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Complete Remote Network Control using Standard Web Browser
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SAASM/M-Code GPS Receiver
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10MHz, 1PPS IRIG B, Serial and Time Codes
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Timing Accuracy 40ns rms to UTC
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1PPS, Have Quick Inputs
- 16 channel GPS SPS receiver (standard)
- IRIG B Time Code (standard)
- HaveQuick/1PPS from external GPS receiver (standard)
- Temperature Compensated Crystal Oscillator (TCXO) – option
- Oven Controlled Crystal Oscillator (OCXO) standard
- Atomic Rubidium Oscillator – option
- 1PPS 1 Pulse Per Second Signal Time Mark
- Have Quick Time Code
- IRIG B Time Code
- NTP
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High stability OCXO or rubidium oscillator
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6 individually buffered outputs
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Low phase noise output buffers
Brandywine’s RFS-700D is a miniaturized Rubidium Frequency Reference in a compact ruggedized package designed for mounting on a DIN rail system. The RFS-700D is capable of outputting 7x 10MHz frequency reference with low phase noise.