23cmkit

The 23cm, 13cm and 9cm VLNAs are available as a kit from G4DDK.

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****The 23cm, 13cm and 9cm VLNA kit construction information has been updated frequently as I've received feedback from builders. Do check you have the latest 'build' information before commencing construction****

The kit does not include connectors. Most builders have their own ideas of what connectors they want, anyway. I can supply 2 hole flange mount SMA sockets at low cost. These are surplus sales only. The connectors are not RoHS compliant.

I also have some NE32584 GaAs FETs available as SURPLUS stock only. These are suitable for the 23cm kit only.

The ATF36077 is a suitable replacement for the 325 in this pre-amplifier. The 1420MHz version measured 0.22dB with 36dB insertion gain using the 36077. As always, this is not a guarantee that you will achieve the same results and accurate NF measurements are notoriously difficult to make.

No construction information is supplied with the kit. Everything you need is here on my web page.

Kit price

Complete kit, including PCB, box, all semiconductors, all board mounted passive parts, wire for the input coils and the all-important RF absorber material. This includes the ATF36077.

The kits do NOT contain the SMA connectors.

Now, pay by PayPal. I can accept PayPal e-mail payments. Note: Paypal levies a small transaction fee. Please e-mail for details.

Kit price £40 (Excluding P&P)

Kit, with postage and packaging, UK and mainland Europe £41.90
Please enquire for other destinations.
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All kit-supplied electronic components are RoHS compliant

List of parts in the kit and
Component description.

Kit assembly notes

Kit info