DStar – K2IE

Kenwood D74A Replacement Wishlist

There’s chatter about a new Kenwood HT that will be the replacement for the capable TH-D74A. The D74A is a great radio, but I have a few ideas that would make a replacement even more useful:

Battery Life — The D74A’s major failing is short battery life. Yes, the radio does a lot and draws a lot of power. But I am sure there are ways that battery life could be improved.

Front Panel Programmability — The D74A is very programmable, but for some reason, DR (Digital Repeater) mode cannot be programmed from the front panel. This is rather inconvenient, because DR mode is needed for proper reflector operation on a hotspot. Add DR mode programmability from the front panel.

Rubber Accessory Cap — The rubber accessory cap on the right side that covers the mic, data and power jacks tends to swell over time. Let’s fix this.

Do you have items for the wishlist?

73 de K2IE

Realignment of Modules on 020 Reflectors

We’ve realigned the module usage on the 020 Reflectors. This means that CNJHAM can now be found on XLX020D, XRF020D, and REF020D. Similarly, REF020A is also now reachable via XLX020A, and XRF020A.

Remember, XLX020 is a multiprotocol reflector. You can connect via D-Star, YSF, or DMR protocols.

The Peanut access that used to connect to XLX020C now goes to XLX020A.

73 de K2IE

Connect to XLX as XLX!

Yes, you can connect to an XLX reflector with D-Star without having to use an XRF or DCS connect string! This is a supported feature of ircDDBGateway (which is leveraged by the Pi-Star distribution).

If you’re running a recent version of ircDDBGateway (such as the one in Pi-Star 4.1 releases), you can connect via an XLXnnnmL type command.

In this case nnn is the 3 digit reflector number and m is the module letter.

For example:

XLX020AL

ircddbgateway will then use DCS to make the connection to connect to module A of reflector XLX020.

For this to work properly, be certain that the following is set in your ircddbgateway config file:

xlxHostsFileUrl http://xlxapi.rlx.lu/api.php?do=GetXLXDMRMaster

You can check this in the Pi-Star expert mode configuration for ircDDBGateway.

73

Icom Terminal Mode on XLX020

There’s an exciting new development in the XLX reflector world. XLX reflectors now officially support Icom Terminal Mode. If you’re not familiar with terminal mode, it allows you to communicate with the DSTAR world via the internet from your radio. No separate hotspot or dongle is required and since RF is not used, no antenna either.

Terminal mode is supported by the newer Icom radios, including the IC-9700, ID-4100, and the Plus model HTs. If you have a radio that supports terminal mode and want to give it a try, set the host to xlx020.k2ie.net.

Thanks to Marius (YO2LOJ) for cooking up the code and submitting it to the xlxd project. It is great to see that the open source model is helping to advance digital amateur communications.

73 de K2IE

November DV4mini Image Update

The K2DLS DV4mini image for the Raspberry Pi 2 and 3 (only!) has been updated to include the October 12 release of the DV4mini Control Panel. This includes XRF through letter Z and REF up to 100 for the D-Star users. The image will fit nicely on an 8 GB SD Card.

DV4mini RPi Image Update

Note: This image has been replaced by this one.

I’ve created an updated image for use with the DV4mini and the Raspberry Pi 2 and 3. It incorporates changes through dv4mini software version date 20170517. It also includes my Brandmeister XTG Dialer for use with extended routing.

Changes include enhacements for YSF reflectors, DMR, DStar as well as the introduction of a text chat window.

Thanks to Ulrich Prinz (DC3AX) for his hard work in support of the DV4 community!

For default passwords, see this post.