I use either my shorty dipole or Butternut HF9V for HF Digi-modes with my IC-7200. This problem applies to the vertical only. I can use any mode on any HF band with the Butternut, except PSK. Olivia,

I finally paid attention to my suggestion that we should all use ye olde PSK31 a bit more. I answered a CQ today and had a chat with a bloke in Florida. It was nice to see his text pause occasionally

Hello, Announcing the the next release of gARIM, a GUI version of the ARIM ARDOP host program. This version is compatible with both version 1x and version 2.x ARDOP TNCs: ARDOP_Win TNC, version 1.0.4,

Hi folks, I know this has happened before but, upon first booting and opening windows Defender (a subsection of MSSE) all is well and dandy, defender sits there doing its thing. Launch the VARA TNC an

New releases of MULTIPSK (4.38.1) and Clock (1.11.6) Pour les francophones: la version en français de ce message se trouve sur mon site (http://f6cte.free.fr). Il suffit de cliquer sur le lien "Princi

KU4XR Oper OP8 477 multiple TA spots , last days Since commencing transmision on 477 , using Opera Op8 , 10/12/2018 , Andy, has clocked up a significant number of spots with G0LUJ , located NW coast U

All: The idea of using meteor scatter to communicate on a dead 10 meter band caught my attention many years ago. I've done extensive testing since then and found that meteor scatter is relatively easy

All: Has anyone tried the Wolphi Link interface with a Windows Tablet? Tony -K2MO

Hi All, The new Es'Hail 2 Geostationary Ham Satellite is up and being tested before being released for general ham radio operation amongst others. A narrow band non-inverting (bent pipe) transponder a

OUR CURRENT (2018) SUGGESTED OLIVIA CALLING AND LISTENING FREQUENCIES These are suggested frequencies on which can be found WEAK (i.e., a signal that you cannot hear, a signal not seen on the waterfal

Shhhh. The band has been open for over 24 hours, straight (as I write this at 6:30 AM ET, USA). Don't tell anyone that this is sunspot minimum! Read this: The PropNET Project The PropNET Project Then,

Based on a constellation of PSK31-based Probes (automatically IDing stations) the band has already shown life as of 7:30 AM ET in the USA. http://propnet.org/catch3.php?band=10&date=20181202&call=¢er=

Some of you here may recall my posts about using FSQcall as a simple method of net check ins versus the tedious method used when Olivia 8/500 NBEMS large nets are opening up. Not many had interest in

So I finally got around to trying JS8Call tonight. Nice work by the author but still seems like a lot of work to send a few characters at a time. Useful for experiments though. Andy K3UK

I was using the Winlink system to move some traffic today, via VARA. First time in a while and I was pleased how easy and quickly VARA handles things on HF. I tool a look at the Winlink statistics on

All: Thought the group might be interested in JS8-Call. It's a chat mode derived from FT8 and developed by Jordan, KN4CRD. The protocol uses the same commands as FSQ Call which was developed by Murray

New release of MULTIPSK (4.38) Pour les francophones: la version en français de ce message se trouve sur mon site (http://f6cte.free.fr). Il suffit de cliquer sur le lien "Principales modifications (c

Hello to all, I proposed a pseudo-mode called “Extended Message”, in this test version 2: http://f6cte.free.fr/MULTIPSK_4_38_test_version_2.zip Paste this address in your Internet Explorer or equivale

All: I've been experimenting with WSPR to determine the decode probability of other digital modes. The attached chart illustrates the calculated results applied to a few popular modes. It shows whethe

FYI http://www.leradioscope.fr/blog/430-quel-mode-choisir-pour-le-trafic-en-digimodes?fbclid=IwAR2huoOXyC5aGIH9KR6SUlP6atNmNAQA_taIuLHG2AGFopjpzgI5svPKlE8 Quel mode choisir pour le trafic en Digimodes