SDR-Kits® VNWA 3SE 2 Port Upgrade - Assembly Information v0.2 © 2020 by SDR-Kits® Page 1 of 6
SDR-Kits® Office 11, Hampton Park West, Melksham, Wilts, SN12 6LH United Kingdom
1 i-Cal: Automatic Calibration
DG8SAQ VNWA 3SE 2 Port VNWA upgrade Kit assembly
1. Introduction
Thank you for purchasing the VNWA 3SE 2 Port VNWA upgrade kit either in SMA or N-
Connector version. This leaflet contains additional user information how to perform the
hardware upgrade of a VNWA 3E to a VNWA 3SE.
This upgrade requires that the basic VNWA 3E, is fitted with the USB Expansion PCB and is in
good usable condition.
If you have a VNWA 3 then an upgrade to VNWA 3SE is possible by but first you have to fit the
VNWA Expansion board (stocked by SDR-Kits) and perform an upgrade to a VNWA 3E.
The VNWA 3 expansion board comes with a detailed upgrade manual. For all other questions it
is recommended to consult the VNWA help file by pressing the Help tab in the VNWA software.
A pdf version of this helpfile can be downloaded from:
http://www.sdr-kits.net/documents/VNWA_HELP.pdf
2. Important information
The design of the VNWA 3E and VNWA 3SE is copyright by Thomas Baier DG8SAQ and SDR-
Kits®. Reverse Engineering of the VNWA design is strictly forbidden. SDR-Kits® and the SDR-
Kits Logo are Registered Trademarks. All rights reserved.
You may wish to subscribe to the VNWA@groups.io reflector. With over 3000 VNWA users,
from beginner to very experienced, this is the first place to look first if you have a question.
3. Preparation:
The VNWA 3SE upgrade kit consists of the following
1 pc assembled VNWA 3SE SMA or N upgrade assembly as ordered.
This assembled module is fitted with the S-Parameter PCB and 2 semirigid
cables and is already fitted into a new longer 2-part enclosure complete with 4
rubber feet and (3) EMC strips inside the top enclosure cover as shown.
1 pc RJ12 to RJ12 cable
8 pcs M3x8mm hex c/s screws
To Next Page
