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DS-120B
DDS-BASED SYNTHESIZER |
  
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Electrical
Specifications
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| Frequency Range: |
5.00 to
120.00 MHz |
| Accuracy: |
1.0 ppm |
| Frequency
Resolution: |
24 Hz |
| Switching
Speed: |
<10
msec |
|
Spectral Purity
|
| Harmonics: |
-20 dBc |
| Spurious: |
5
to 60 MHz, -48 dBc;
-27 dBc @ 120 MHz |
|
Phase Noise |
|
100 Hz Offset: |
-90 dBc/Hz |
|
1 kHz Offset: |
-90 dBc/Hz |
|
10 kHz Offset: |
-90 dBc/Hz |
|
100 kHz Offset: |
-90 dBc/Hz |
|
Main Output: |
+6
dBm ±2 dBm |
|
Aux. Output: |
AC
coupled differential
Nominal
1.0 Vp-p Square Wave,
ECL Compatible |
|
Frequency Reference |
|
Internal: |
10
MHz, 1 ppm |
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External: |
10
MHz,
Tracking ≈ +50 |
|
Reference Output: |
10
MHz, -15 dBm min. |
|
DC Power: |
-5.2
VDC/1.3A nom.;
+15 VDC; 0.5A nom. |
|
Control: |
TTL
Positive Logic |
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- |
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Mechanical
Specifications
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| Dimensions: |
7.1" x
5.0" x 1.1" |
| Connectors: |
SMA (f)
x3,
9p D-Sub (m),
37p D-Sub (m) |
| - |
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Environmental
Specifications
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|
Temperature Range: |
0 to +50șC |
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- |
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OUTLINE
DRAWING |
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All dimensions in inches
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PRODUCT
OVERVIEW
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Mid-Atlantic
RF Systems manufactures a complete DDS-based frequency synthesizer
with a self-contained clock and reference TCXO. It operates from 5
MHz to 120 MHz, TTL controlled through a 37 pin D-sub connector. A
9 pin D-Sub connector provides power and reference select lines.
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