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A3 Series Quartz Frequency
Standards: Oscillators & Instruments
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13 outputs (1,
5 & 10 sine and square waves on front panel, 1pps on
front panel and 6 x 1, 5 or 10 MHz on back
panel-user configurable)
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1 PPS sync lock
input to adjust start position of 1PPS to external
reference pulse
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Output Power
level ~7 dBm
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12 V DC
External Power Supply
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BBU XLR Input
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220mm×220mm×57mm + Ext PSU
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Bench top
instrument
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STS 5×10-12 @ t
= 1s
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SC cut OCXO @
10 MHz
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Aging
1×10-10/day, 5×10-10/month & 1×10-8/year
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Phase Noise
-130 dBc/Hz @10 Hz & -158 dBc/Hz @10kHz
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Thermal
Stability +/- 5×10-8 over -60°C - +70°C
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A3-R
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13 outputs (1, 5 & 10 sine and square waves on front
panel, 1pps on front panel and 6 x 1, 5 or 10 MHz on
back panel-user configurable
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1
PPS sync lock input to adjust start position of 1PPS
to external reference pulse
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Output Power level ~7 dBm
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12 V DC External Power Supply
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BBU XLR Input
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(415mm×310mm×45mm) + Ext PSU
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19" 1U Rack Mount instrument
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STS 5×10-12 @ t = 1s
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SC cut OCXO @ 10 MHz
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Aging 1×10-10/day, 5×10-10/month & 1×10-8/year
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Phase Noise -130 dBc/Hz @10 Hz & -158 dBc/Hz @10kHz
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Thermal Stability +/- 5×10-8 over -60°C - +70°C
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A3 OSCILLATORS
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Oven controlled quartz oscillators
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Stability to 1 x 10-12 sec
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Phase noise to -165 dBc/Hz @ 10kHz
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Warm time from 15 seconds
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Power from 150mW
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Size from 27×36×12 CO8
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