DCC 2018 Location and Dates Set

Pulse Puppy is TAPR's latest offering.

We Have Them ... The 30M Raspberry Pi WSPR TX kit

Look here for more information.

Take a look at TAPR's newest offering, the TICC

Watch the DCC playlist for videos of the 2017 DCC -- YouTube Playlist.

To make it easy to find all the ARRL/TAPR DCC video that HamRadioNow has produced – *100 programs so far!* – they have created *this YouTube Playlist*.

All the programs are free to watch, and HamRadioNow is viewer supported through voluntary contributions on their web site.

Spring 2018 PSR Available Table of Contents of the Spring 2018, #138 issue of TAPR PSR

President's Corner
Hamvention TAPR Forum in Detail
DCC Call for Papers
TAPR at HamSCI Workshop
WSPR Without Tears
TAPR Wear Available
In the Works
AxMail-FAX
Power Down, DX Up
Donate to TAPR
Write Here!
On the Net
The Fine Print
Our Membership App

PSR Archives Stan Horzepa, WA1LOU, has scanned and organized all the PSR issues prior to the transition to the electronic format. Now every issue starting from number 1 is available on-line. Also contributing to the scanning of old issues were Phil Karn, KA9Q, John Koster, W9DDD, and Darryl Smith, VK2TDS. Read more

TASS Available

TASS Now Available

The TASS (Totally Awesome Switch System) is a general purpose RF switch for use from DC to 150 MHz. It is designed to more-or-less replace the HP 59307A coaxial switch for computer-controlled signal routing. It also has a number of uses in ham and SWL radio operation, such as switching receive antennas, filters, and transverters.

Frequency and Time Related Kits

N8UR has designed a series of kits useful with time and frequency standards:

T2-Mini PPS Divider Read more.
TADD-1 RF distribution amplifier Read more.
TADD-2 PPS Divider Read more.
TADD-3 A PPS distribution amplifier Read more
Clock-Block Read more
FatPPS - PPS Conditioner Read more
TASS - Relay Switch System Read more
TNS-BUF - Small Isolation Amp Read more
TICC - Time Interval Counter Read more

POODLE

A New Internet Vulnerability

No, this one doesn't bark, but it might bite you. It has to do with the security of your data when doing on-line purchases (or other financial transactions). A commonly used protocol called SSLv3 has been found to have a vulnerability that may compromise the security of your internet connection to your bank or for web shopping.

To avoid this at tapr.org, we will be making some changes over the next week or so. One of those will be to require TLS for security during a shopping cart transaction. TLS is an improvement over SSLv3. It is suggested that you as a user configure your browser to use only TLS. In some cases this only requires un-checking SSLv3 as a security protocol.

For more technical information see: POODLE Technical

You may test your browser compatibility with TLS on www.tapr.org. If you get the order cart page, then you are compatible, if you get an error message (other than empty cart), then you need to configure your browser for TLS (or upgrade if it doesn't support TLS) TEST TLS

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