Keysight Technologies N5262BW/BT/BR/DRxx Mini VNAX Frequency Extension Modules
Serial Number Prefix Information
For model N5262BW02 (WR2.2TxRx-M), new serial number prefix US6002 indicates a test
port power specified by VDI at -3 dBm typical. Old serial number prefix US5625 indicates
a test port power specified by VDI at -8 dBm typical.
For models N5262BW03 (WR3.4TxRx-M), and N5262BT03 (WR3.4TxRef-M), serial
number prefix US5918 indicates a test port power specified by VDI at +1 dBm typical.
Serial number prefix US5427 indicates a test port power specified by VDI at -6 dBm
typical.
For model N5262BW05 (WR5.1TxRx-M), new serial number prefix US6002 indicates a test
port power specified by VDI at +6 dBm typical. Old serial number prefix US5425 indicates
a test port power specified by VDI at -1 dBm typical.
For model N5262BW06 (WR6.5TxRx-M), serial number prefix US5921 indicates a test port
power specified by VDI at +13 dBm typical. Serial number prefix US5425 indicates a test
port power specified by VDI at +9 dBm typical.
For model N5262BW10 (WR10TxRx-M), new serial number prefix US5918 indicates a test
port power specified by VDI at +18 dBm typical. Old serial number prefix US5803 indicates
a test port power specified by VDI at +11 dBm typical. Old serial number prefix US5725
indicates a change from a rear heat-sink to a rear fan cooling system.
All Models include a 9V power supply
5m modules can be used with 1.2 cable sets when power is reduced.
Refer to VDI Users Guide recommendations.
Refer to Table 1 through Table 6 to identify the VDI part numbers of the cable set
supplied with each module:
C40 - direct connect to PNA > 43.5 GHz
C24 - direct connect to PNA > 26.5 GHz
CTS - connect to controller
Cable set is included when Option 201, 205, 401, 405, 501 or 505 is ordered (see
tables on page 8). When Option NOC is ordered, no cable set is supplied and
XXX will be blank.
Serial Numbers
The product serial number is the OEM serial number VNAXxxxx (xxxx = numbers in the
OEM serial number) assigned by Virginia Diodes, Inc. Refer to the label on the product for
the serial number.
Keysight N5262BW/BT/BR/DRxx Product Note