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HMC6383 Evaluation Kit User Manual
Rev. A - v00.0711
(x86)\Hittite Microwave Corp\Hittite DCR Demo\Config.txt’ on x64 operating systems or
‘C:\Program Files\Hittite Microwave Corp\Hittite DCR Demo\Config.txt’ on x86 operating
systems, and select open (Figure 16).
Figure 16. Loading a default ‘Config.txt’ file into Hittite Detailed DCR Receiver Configuration dialog
5. Now that the default configuration file is loaded, and analog section of the DCR is
configured, click on ‘Main GUI’ in the ‘Hittite Detailed DCR Configuration’ dialog in
Figure 3 and Figure 16 to open the ‘DCR System Veiw Configuration’ dialog. As shown
in Figure 17, the ‘Hittite DCR System View Configuration’ is configured to the following
settings by default:
- 2800 MHz LO frequency
- 158.33 MHz ADC clock frequency (2850 MHz / 18 = 158.33 MHz)
- 6 dB gain in each of the two VGAs
- 28 MHz low pass filter (HMC900LP5E) bandwidth
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