Spectradynamics
Founded in 1994, SpectraDynamics, Inc. (SDI) is a Colorado, USA-based company specializing in high-performance time and frequency distribution systems.
In association with NIST, SpectraDynamics has been involved in the research and development of technology to provide the low-noise electronics needed to support atomic time and frequency standards. This experiment was used to develop new frequency synthesis architectures and methods for measuring time and frequency.
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cRb Clock
Portable cold Rubidium microwave atomic clock
- Excellent short term stability 8 x 10-13/√τ
- Excellent long
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CS-1
9.192 GHz Frequency Synthesizer
- Output signals: 5 MHz, 10 MHz, 100 MHz, 7 MHz, 9.2
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CSDA-1
Clock signal distribution and amplifier 1PPS, 5MHz, 10MHz (5 Outputs)
- Distributes 1 PPS, 5 MHz & 10 MHz signals,
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DA-1G
1 GHz Distribution Amplifier
- Distributes 700 MHz to 1.1 GHz signals
- 1 Input,
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DA-500
100-600 MHz Distribution Amplifier
- 2 Inputs & 12 outputs
- 100-600 MHz
- High isolation
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DA100
Wide band general purpose isolation amplifier
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- 1 – 100 MHz, 1 dB BW
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FC-250-10P
Low Noise Frequency Converter
- Low phase noise
- Outputs:
- 10 MHz signal with
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FD
Ultra-low noise frequency dividers
- Low phase noise: -140 dBc/Hz @ 1 Hz Typ,
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FEL-10A
Distributed 10 MHz frequency reference
- High isolation: > 100 dB
- Low harmonic distortion: -45
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FG-100
Fixed gain amplifier
- Variable gain
- Low phase noise:
- -160 dBc/Hz @
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FS100-RM
Low noise frequency multiplier
- 5 or 10 MHz Input
- Ultra-low phase noise:
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HPDA-100RM
High performance distribution amplifier
- 80-120 MHz
- Unity gain
- Return loss -25 dB
- High