Rigol OXCOC08 User’s Guide
User’s Guide |
RIGOL |
RIGOL
OCXO-C08 Highly Stable Clock
Product Overview
The highly stable clock (i.g. OCXO module; with the order No. OCXO-C08) is an option for RSA5000/RSA3000 series real-time spectrum analyzer and consists of the following parts.
connecting finger: makes electrical connection between the OCXO module and the real-time spectrum analyzer.
gilded rails: ensures good electrical connection between the OCXO module and the OCXO rail grooves of the real-time spectrum analyzer.
OCXO: indicates the oven controlled crystal oscillator.
Gilded Rails
Connecting Finger |
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OCXO |
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Disassembly&Assembly Instructions
The connecting method of the OCXO module and the real-time spectrum analyzer is as shown in the figure below.
Real-time Spectrum Analyzer
OCXO Module
OCXO Plate
OCXO Slot
1.Assembly Procedures:
(1)Remove the OCXO plate on the rear panel of the spectrum analyzer by using the T10 screwdriver.
(2)Insert the OCXO module into the OCXO slot, as shown in the above figure. Ensure that the OCXO module is firmly connected.
(3)Fasten the OCXO plate with 3 screws.
2.Disassembly Procedures:
(1)Remove the OCXO plate on the rear panel of the spectrum analyzer by using the T10 screwdriver.
Jan. 2018
User’s Guide |
RIGOL |
(2)Pull out the OCXO module with the needle-nose pliers.
(3)Fasten the OCXO plate with 3 screws.
CAUTION
When disassembling or assembling the OCXO module, please wear antistatic gloves or make other antistatic precautions to avoid direct contact with hands.
WARNING
To avoid electric shock, make sure that the instrument is turned off and disconnected from the power supply before disassembling or assembling the OCXO module.
Specifications
Operating Environment |
Temperature: 0 to 50 ; humidity: 0 to 80%RH |
Storage Environment |
Temperature: -20 to 60 ; humidity: 0 to 90%RH |
Module Dimensions |
34.5 mm × 15.1 mm × 77.3 mm W × H × D |
Module Weight |
22 g |
Input Voltage |
5.00 V ± 0.25 V |
Starting Current |
< 600 mA |
Stable Current |
< 300 mA |
Output Frequency |
10 MHz |
Temperature Stability |
< 5 ppb |
Aging Rate |
< 30 ppb/year |
Frequency Deviation |
< 100 ppb |
Warm-up Time |
1 h |
Note: The specifications can be guaranteed only when the instrument has been warmed up for 1 hour.
Notices to Usage
After the OCXO module is installed, power it on and start up the spectrum analyzer. During the start-up process, the spectrum analyzer recognizes the OCXO module automatically and synchronizes with the OCXO module. Note that at this point, no external sync signal is allowed to be connected to the spectrum analyzer.
Press System About System Option Info. If the instrument interface shows that the OCXO-C08 option is activated, the OCXO module and the spectrum analyzer are successfully synchronized. If it is failed to be activated, the synchronization fails.
CAUTION
After the OCXO module is installed on the spectrum analyzer, the OCXO module will still be working if you only turn off the Power key on the front panel without cutting off the AC power supply on the rear panel. Therefore, please cut off the AC power if you do not use the spectrum analyzer for a long period of time.
Jan. 2018
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