datasheet,schematic,electronic components, service manual,repairs,tv,monitor,service menu,pcb design
Schematics 4 Free
Service manuals, schematics, documentation, programs, electronics, hobby ....

registersend pass
Bulgarian - schematics repairs service manuals SearchBrowseUploadWanted

Now downloading free:Stanford Research Systems CarrierSuppress IQ

Stanford Research Systems CarrierSuppress IQ free download

Various electronics service manuals

File information:
[preview CarrierSuppress IQ]
Size:88 kB
Mfg:Stanford Research Systems CarrierSuppress IQ 🔎 CarrierSuppress IQ 🔎
Descr: Stanford Research Systems
Group:Electronics > Other
Multipart:No multipart

Information about the files in archive:
Decompress result:OK
Extracted files:1
File name

SRS Tech Note ____________________________________________________________________________________________________________________________________________________________ Carrier suppression in the SG384 RF Sig Gen when using external I/Q modulation Some customers require high carrier suppression when using the external I/Q modulation inputs. Tests have shown that the SG384 (with Option 3, External I/Q modulation inputs) can provide more than 70 dB of carrier suppression with careful control of the offset voltage on the external I/Q modulation inputs. The photo below shows the power signal envelope of a SG384 in the External I/Q modulation mode. The carrier is 0 dBm at 3 GHz. The external modulation source (from the BNC output of another SG384) is a 5 kHz, 1 Vpp sine, pulse modulated with a 50% duty cycle at 1 kHz and applied to the I input only. The DC offsets of the I&Q inputs were adjusted to minimize the carrier feedthrough during the external modulation "off" time. The external I/Q modulation circuits are the same in both the SG380 series and SG390 series RF signal generators, and so these results are expected to hold for all of these instruments. External I/Q modulation is an option in the SG380 series instruments and a standard feature in the SG390 series instruments. ____________________________________________________________________________________________________________________________________________________________ Stanford Research Systems 1-Nov-13 Tel: (408)744-9040

>> View document online <<

>> Download document << eServiceInfo Context Help

Was this file useful ? Share Your thoughts with the other users.

User ratings and reviews for this file:


Average rating for this file: 0.00 ( from 0 votes)

Similar Service Manuals :
Stanford Research Systems - Stanford Research Systems - Stanford Research Systems comparison - Stanford Research Systems - Stanford Research Systems - Stanford Research Systems - Stanford Research Systems -
 FB -  Links -  Info / Contacts -  Forum -   Last SM download : dbtechnologies Opera SUB15

script execution: 0.01 s