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<title>Programmed Test Sources, Inc. - PTS 620 FREQUENCY SYNTHESIZER</title>
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<a name="top"><font face="arial">PTS 620 FREQUENCY SYNTHESIZER</a></font>
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<td><img src="images/gif/620sm.gif"></td>
<td><ul>
<li><font size="2" face="arial">1 MHz to 620
MHz </font></li>
<li><font size="2" face="arial">+3 to +13
dBm output</font></li>
<li><font size="2" face="arial">choice of
resolution</font></li>
<li><font size="2" face="arial">very low
phase noise</font></li>
<li><font size="2" face="arial">fast
switching, 5-20 </font><font size="2"
face="arial">µ</font><font size="2"
face="arial">s</font></li>
<li><font size="2" face="arial">fully
programmable, BCD or GPIB</font></li>
<li><font size="2" face="arial">modular
flexibility, remote-only versions</font></li>
<li><font size="2" face="arial">7 decades of
DDS resolution available<br>
(with phase-continuous switching)</font></li>
</ul>
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<p align="center"><font size="2" face="arial"> </font></p>
<p align="left"><font size="2" face="arial">NOTE: PTS 620
shown for illustration in "M" cabinet. Consult catalog for full
cabinet style listing and cabinet mechanical specifications. </font></p>
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<td colspan="6"><font size="1" face="arial"><strong>SPECIFICATIONS</strong></font></td>
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<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
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<td width="15%"><font size="1" face="arial"><b>Frequency</b></font></td>
<td width="17%"><font size="1" face="arial">Range:</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">1.000 000 0 MHz to 619.999 999 9
MHz</font></td>
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<td width="15%"> </td>
<td width="17%"><font size="1" face="arial">Resolution:</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">0.1 Hz to 100 KHz, optional in
decades</font></td>
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<td width="15%"> </td>
<td width="17%"><font size="1" face="arial">Accuracy:</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">same as frequency standard</font></td>
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<td width="15%"> </td>
<td valign="top" width="17%"><font size="1"
face="arial">Control: </font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">manual by 10-position dial;<br>
remote by TTL-level parallel entry BCD or GPIB (optional)</font></td>
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<td width="15%"> </td>
<td colspan="5" width="85%"> </td>
</tr>
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<td width="15%"><font size="1" face="arial"><b>Switching
Time</b></font></td>
<td width="17%"> </td>
<td colspan="4" width="68%"><font size="1"
face="arial">(to within 0.1 radian at new
frequency) </font></td>
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<td width="15%"> </td>
<td width="17%"><font size="1" face="arial">100
MHz - 10 MHz digit:</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">20 </font><font size="1"
face="arial">µ</font><font size="1"
face="arial">seconds</font></td>
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<td width="15%"> </td>
<td width="17%"><font size="1" face="arial">1
MHz - 0.1 Hz digit:</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">5 </font><font size="1"
face="arial">µ</font><font size="1"
face="arial">seconds</font></td>
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<td width="15%"> </td>
<td width="17%"> </td>
<td colspan="4" width="68%"> </td>
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<td width="15%"><font size="1" face="arial"><b>Output</b></font></td>
<td width="17%"><font size="1" face="arial">Level:
</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">+3 to +13 dBm (1V max, 50 </font><font
size="1" face="Symbol">W</font><font size="1"
face="arial"> ), metered in dBm and volts (rms)</font></td>
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<td width="15%"> </td>
<td width="17%"><font size="1" face="arial">Flatness:</font></td>
<td colspan="4" width="68%"><font size="1">� </font><font
size="1" face="arial">0.5 dB</font></td>
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<td width="15%"> </td>
<td width="17%"><font size="1" face="arial">Impedance:</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">50 </font><font size="1"
face="Symbol">W</font><font size="1"
face="arial"> </font></td>
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<td width="15%"> </td>
<td width="17%"><font size="1" face="arial">Control:
</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">manual by front panel control;
remote by analog voltage</font></td>
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<td width="15%"> </td>
<td colspan="5" width="85%"> </td>
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<td width="15%"><font size="1" face="arial"><b>Spurious</b></font></td>
<td width="17%"> </td>
<td colspan="4" width="68%"><font size="1"
face="arial">(at full power output, +13 dBm)</font></td>
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<td width="15%"><font size="1" face="arial"><b>Outputs</b></font></td>
<td width="17%"><font size="1" face="arial">Discrete:</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">-70 dBc (-55 dBc, 1/2 & 3/2 f<sub>out</sub>
above 310 MHz)</font></td>
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<td width="15%"> </td>
<td width="17%"><font size="1" face="arial">Harmonics:</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">-30 dBc at full output (-40 dBc at
lower level)</font></td>
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<td width="15%"> </td>
<td width="17%"><font size="1" face="arial">Phase
Noise:</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">-63 dBc (0.5 Hz to 15 KHz)
including effects of internal standard</font></td>
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<td width="15%"> </td>
<td width="17%"><font size="1" face="arial"><em>£</em> (1Hz):</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">100 Hz/ -100 dBc, 1 KHz/ -110 dBc,
10 KHz/ -120 dBc, 100 KHz/ -125 dBc</font></td>
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<td width="15%"> </td>
<td width="17%"><font size="1" face="arial">Noise
Floor:</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">- 135 dBc/Hz</font></td>
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<td width="15%"> </td>
<td width="17%"> </td>
<td colspan="4" width="68%"> </td>
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<td width="15%"><font size="1" face="arial"><b>Frequency</b></font></td>
<td width="17%"> </td>
<td colspan="4" width="68%"> </td>
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<td width="15%"><font size="1" face="arial"><b>Standard</b></font></td>
<td width="17%"><font size="1" face="arial">Internal:</font></td>
<td width="14%"><font size="1" face="arial">OCXO
</font></td>
<td width="5%"><font size="1" face="arial">or</font></td>
<td colspan="2" width="49%"><font size="1"
face="arial">TCXO</font></td>
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<td width="15%"> </td>
<td width="17%"> </td>
<td colspan="2" width="19%"><font size="1"
face="arial">3x10<sup>-9</sup>/day</font></td>
<td colspan="2" width="49%"><font size="1"
face="arial">1x10<sup>-8</sup>/day</font></td>
</tr>
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<td width="15%"> </td>
<td width="17%"> </td>
<td colspan="2" width="19%"><font size="1">� </font><font
size="1" face="arial">1x10<sup>-8</sup>/0-50� C</font></td>
<td colspan="2" width="49%"><font size="1">� </font><font
size="1" face="arial">1x10<sup>-6</sup>/0-50� C</font></td>
</tr>
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<td width="15%"> </td>
<td width="17%"> </td>
<td colspan="2" width="19%"><font size="1"
face="arial">1x10<sup>-6</sup>/year</font></td>
<td colspan="2" width="49%"><font size="1"
face="arial">2x10<sup>-6</sup>/year</font></td>
</tr>
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<td width="15%"> </td>
<td width="17%"><font size="1" face="arial">External
Drive: </font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">10 MHz, 0.4 Vrms into 300 </font><font
size="1" face="Symbol">W</font><font size="1"
face="arial"> ; 5 MHz, 0.5 Vrms into 300 </font><font
size="1" face="Symbol">W</font><font size="1"
face="arial"> </font></td>
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<td width="15%"> </td>
<td width="17%"><font size="1" face="arial">Aux.
Output:</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">10.000 MHz, 0.4 Vrms into 50 </font><font
size="1" face="Symbol">W</font><font size="1"
face="arial"> </font></td>
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<td width="15%"> </td>
<td width="17%"> </td>
<td colspan="4" width="68%"><font size="1"
face="arial">(Note: internal or external
standard required for operation)</font></td>
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<td> </td>
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<td width="15%"><font size="1" face="arial"><strong>General</strong></font></td>
<td width="17%"><font size="1" face="arial">Operating
Ambient:</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">0 - 55� C, 95% R.H.</font></td>
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<td width="15%"> </td>
<td width="17%"><font size="1" face="arial">Power:
</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">105 - 125V, 50 - 400 Hz, 50W (100,
220, 240V optional)</font></td>
</tr>
<tr>
<td width="15%"> </td>
<td width="17%"><font size="1" face="arial">Dimensions:</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">19 x 5.25 x 18 inches (relay rack
or bench cabinet)</font></td>
</tr>
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<td width="15%"> </td>
<td width="17%"><font size="1" face="arial">Weight:
</font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">35 lbs.</font></td>
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<tr>
<td width="15%"> </td>
<td width="17%"> </td>
<td colspan="4" width="68%"> </td>
</tr>
<tr>
<td colspan="6"><font size="1" face="arial">For
units equipped with a <b>DDS-TLU option</b>,
specifications are modified as follows: </font></td>
</tr>
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<td width="15%"><font size="1" face="arial"><b>DDS
Option</b></font></td>
<td width="17%"> </td>
<td valign="top" colspan="2" width="19%"><font size="1"
face="arial"><b>H</b></font></td>
<td valign="top" width="18%"><font size="1"
face="arial"><b>J</b></font></td>
<td valign="top" width="31%"><font size="1"
face="arial"><b>K</b></font></td>
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<td valign="top" width="15%"><font size="1"
face="arial"><b>Phase</b>-<b>Continuous</b></font></td>
<td valign="top" width="17%"> </td>
<td valign="top" colspan="2" width="19%"><font size="1"
face="arial">100 KHz thru 0.1 Hz digits</font></td>
<td valign="top" width="18%"><font size="1"
face="arial">100 KHz thru 1 Hz digits</font></td>
<td valign="top" width="31%"><font size="1"
face="arial">10 KHz thru 0.1 Hz digits</font></td>
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<td valign="top" width="15%"><font size="1"
face="arial"><b>Switching</b> <b>Range</b></font></td>
<td valign="top" width="17%"> </td>
<td valign="top" colspan="2" width="19%"><font size="1"
face="arial">(~1 MHz bandwidth)</font></td>
<td valign="top" width="18%"><font size="1"
face="arial">(~1 MHz bandwidth)</font></td>
<td valign="top" width="31%"><font size="1"
face="arial">(~100 KHz bandwidth)</font></td>
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<td> </td>
<td> </td>
<td> </td>
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<td> </td>
<td> </td>
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<td valign="top" width="15%"><font size="1"
face="arial"><b>Frequency</b></font></td>
<td valign="top" width="17%"><font size="1"
face="arial">Resolution:</font></td>
<td valign="top" colspan="2" width="21%"><font size="1"
face="arial">0.1 Hz (0.2 Hz, 310-620 MHz)</font></td>
<td valign="top" width="18%"><font size="1"
face="arial">1 Hz</font></td>
<td valign="top" width="31%"><font size="1"
face="arial">0.1 Hz</font></td>
</tr>
<tr>
<td valign="top" width="15%"> </td>
<td valign="top" width="17%"><font size="1"
face="arial">Optional Phase<br>
Rotation:</font></td>
<td valign="top" colspan="2" width="19%"><font size="1"
face="arial">0 - 360� in .36� steps<br>
(.72� steps, 310-620 MHz)</font></td>
<td valign="top" width="19%"><font size="1"
face="arial">0 - 360� in .36� steps<br>
(.72� steps, 310-620 MHz)</font></td>
<td valign="top" width="31%"><font size="1"
face="arial">N/A<br>
</font></td>
</tr>
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<td valign="top" colspan="6"> </td>
</tr>
<tr>
<td valign="top" width="15%"><font size="1"
face="arial"><b>Switching Time</b></font></td>
<td valign="top" width="17%"> </td>
<td valign="top" colspan="4" width="68%"><font size="1"
face="arial">(within phase-continuous range)
< 1 </font><font size="1" face="arial">µ</font><font
size="1" face="arial">s transient, 2 </font><font
size="1" face="arial">µ</font><font size="1"
face="arial">s delay</font></td>
</tr>
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<td colspan="6"> </td>
</tr>
<tr>
<td width="15%"><font size="1" face="arial"><b>Spurious</b>
</font></td>
<td width="17%"><font size="1" face="arial">Discrete:</font></td>
<td colspan="2" width="19%"><font size="1"
face="arial">-60 dBc</font></td>
<td width="18%"><font size="1" face="arial">-50
dBc</font></td>
<td width="31%"><font size="1" face="arial">-70
dBc</font></td>
</tr>
<tr>
<td width="15%"><font size="1" face="arial"><b>Outputs</b></font></td>
<td width="17%"><font size="1" face="arial">Phase
Noise:</font></td>
<td colspan="2" width="19%"><font size="1"
face="arial">-63 dBc</font></td>
<td width="18%"><font size="1" face="arial">-55
dBc</font></td>
<td width="31%"><font size="1" face="arial">-63
dBc</font></td>
</tr>
<tr>
<td width="15%"> </td>
<td width="17%"> </td>
<td colspan="2" width="19%"> </td>
<td width="18%"> </td>
<td width="31%"> </td>
</tr>
<tr>
<td colspan="2" width="32%"><font size="1"
face="arial"><b>Pricing (USA domestic)</b></font></td>
<td colspan="4" width="68%"><font size="1"
face="arial">$7,675 (100 KHz resolution) to
$9,355 (0.1 Hz resolution) plus any other options.</font></td>
</tr>
</table>
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<font size="4" face="arial"><b>PROGRAMMED
TEST SOURCES, INC.</font><br>
<font size="2"
face="arial">9 Beaver Brook Road, P.O.
Box 517, Littleton, Massachusetts, USA 01460 <br>
Tel. 978-486-3400 Fax: 978-486-4495
<br>
<a href="mailto:[email protected]">[email protected]</a></b> </font></td></tr>
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