Tag: kit
Step attenuator kit
Altoids L-tuner
ATV transmitter for 23cm
A very small active antenna
![[Image]](http://www.pa3hcm.nl/wp-content/uploads/2014/03/20140225_175309-300x225.jpg)
The kit contents: extensive documentation, a professional circuit board, and all necessary components.
TNC-X
Introduction

All you need to use email, without having a local internet connection: laptop with Winlink installed, TRX (with antenna) and TNC-X.
The Dutch Amateur Radio Emergency Service (DARES) is currently setting up a messaging system for emergency communications. Email is sent over radio using the good old AX.25 protocol. Part of this project is the TNC-X, a simple packet radio modem with a USB interface. I am trying to get rid of those RS-232 boxes, so having a TNC with a USB interface is one more step in that direction. Hans PA3GJM managed to get lots of radio amateurs together to buy 100 TNC-X modems. I was one of them.
More info on the TNC-X can be found on this website: www.tnc-x.com. — more →