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3.9 GHz RF Downconverters
The SC5305A and SC5306B are three-stage superheterodyne RF downconverters that deliver superior image rejection over single stage conversion. Designed to meet demanding applications such as cable modem testing, software defined radio development and spectral monitoring, these two modules have both high signal-to-noise dynamic range and high spurious free dynamic range. The excellent spurious free dynamic range is achieved using low noise linear amplifiers, low loss mixers, and high performance solid state attenuators.
Full implementation instructions, GUI, driver software, and example code are provided with each module.
Input Frequency Range
Residual Phase Noise
Measurement Sensitivity
Residual Spurs
3rd Order Intermodulation
Other
1 MHz to 3.9 GHz
< -107 dBc/Hz @ 10 kHz, 1 GHz
-160 dBm/Hz
< -110 dBm
< 80 dBc at 0 dBm output level
Internal preamplifier
SC5305A PXI Express
Title
Description
Version
Date Published
Size
Set Up File 32 Bit
A zip file including all necessary set up files. For 32 bit OS. For 32 bit OS.
2.0.0.0
December 2022
20.5 MB
Set Up File 64 Bit
A zip file including all necessary set up files. For 64 bit OS. For 64 bit OS.
2.0.0.0
December 2022
48.2 MB
SC5306B USB-SPI-RS232
Title
Description
Version
Date Published
Size
Set Up File 32 Bit
A zip file including all necessary set up files. For 32 bit OS. For 32 bit OS.
2.0.2.0
June 2021
11.4 MB
Set Up File 64 Bit
A zip file including all necessary set up files. For 64 bit OS. For 64 bit OS.
2.0.2.0
June 2021
12.2 MB
SC5305A PXI Express
Title
Description
Revision
Date Published
Size
Datasheet
View in depth specifications, including graphs and other information. Find all the specs here.
Rev 1.0
August 2020
1.36 MB
User Manual
Includes instructions for everything from unpacking the module to operating and programming. Operation and programming.
Rev 2.2
December 2020
1.08 MB
Mechanical Files
The .zip file includes a detailed drawing in both .dwg and .pdf formats. Detailed drawing.
Rev 1.0
April 2016
1.73 MB
SC5306B USB-SPI-RS232
Title
Description
Revision
Date Published
Size
Datasheet
View in depth specifications, including graphs and other information. Find all the specs here.
Rev 1.0
August 2020
1.36 MB
User Manual
Includes instructions for everything from unpacking the module to operating and programming. Operation and programming.
Rev 1.2
December 2022
1.21 MB
Mechanical Files
The .zip file includes a detailed drawing in both .dwg and .pdf formats. Detailed drawing.
Rev 1.0
April 2016
1.66 MB
Part #
Model #
Description
Interface
7100012-01
SC5305A
3.9 GHz RF Downconverter
Software USB Thumb Drive
Product Contents
7100012-01 - 3.9 GHz RF Downconverter, PXIeSoftware USB Thumb Drive
PXI Express
7100058-01
SC5306B
3.9 GHz RF Downconverter
7100155-01 - Digital I/O and Power Supply Cable
USB cable - Type A to Mini B
Software USB Thumb Drive
Product Contents
7100058-01 - 3.9 GHz RF Downconverter, USB-SPI7100155-01 - Digital I/O and Power Supply Cable
USB cable - Type A to Mini B
Software USB Thumb Drive
USB-SPI
7100058-02
SC5306B
3.9 GHz RF Downconverter
7100155-01 - Digital I/O and Power Supply Cable
USB cable - Type A to Mini B
Software USB Thumb Drive
Product Contents
7100058-02 - 3.9 GHz RF Downconverter, USB-RS2327100155-01 - Digital I/O and Power Supply Cable
USB cable - Type A to Mini B
Software USB Thumb Drive
USB-RS232