MacLoggerDX and WSJT-X

MacLoggerDX will instantly show you the worked/confirmed status and Map location of any call heard by WSJT-X or JTDX. Stations heard by WSJT-X or JTDX are automatically converted into "Spots" in the MacLoggerDX Spots panel. Just like a DXCluster spot, MacLoggerDX will color code the spots to show you if you have worked that Call, that State, that Grid, that Band, that DXCC as well as triggering any alarms you have set.

WSJT-X or JTDX can control your radio directly or through the MacLoggerDX built-in DX Lab TCP server. 

In either case, MacLoggerDX can also log QSOs from WSJT-X, JTDX and JS8Call running on the same Mac, or another Windows, Mac or Linux PC on the same LAN subnet, fill in call book details and then optionally upload them to LoTW, eQSL, etc. MacLoggerDX does not support the deprecated WSJT-X Secondary UDP Server Logged contact ADIF broadcast.

Note: If you also import logged QSOs from WSJT-X ADIF files or log directly from another program, or have your Mac connected to the LAN with WiFi and Ethernet you may end up with duplicate logged QSOs.

MacLoggerDX logs the QSO data that it gets directly from WSJT-X, JTDX or JS8Call and will automatically Look Up the call in your Call Book to fill in any missing data. If the first four characters of the call book grid square agree with the four character grid square in the WSJT-X message then the call book grid square will be used to improve the bearing and distance resolution. Otherwise the center of the WSJT-X grid square will be used.

MacLoggerDX will look up the WSJT-X DX Call when it changes (DXS in Comments column).

Spots are posted to your DXClusters/Spots table (not to the connected dxcluster) for all WSJT-X CQ and heard messages. These spots can be combined with the DXCluster or extra_cluster spots to show you the worked status of the op calling CQ, you can set Alarms for these spots, use DXpedition Tracker, as well as setting Auto Lookup just as you would for dxcluster spots.

Monitoring these spots on the MacLoggerDX Map will show you at a glance what the propagation is like as seen by your antenna vs. what the dxclusters are reporting - for this reason we show your call sign as the DX de spotter since your radio heard that end of the exchange. Make sure you have enabled the Data check box in the DXClusters filter section.

Double-click on the MacLoggerDX CQ spot (CQ in Comments column) to Reply to in WSJT-X (Enable Double-click on call... in WSJT-X General/Behavior prefs).

You can limit the spots to CQ and DXS (DX Status) only by checking the Only WSJT CQ Spots check box in the Clusters prefs. Enter your call sign in the Reject Specific Calls Clusters prefs to filter out all of them.

 

 


 

MacLoggerDX and WSJT-X Setup


Audio Note: MacLoggerDX can act as a CAT Control bridge between WSJT-X and your Radio - but it does not play an active roll in the passing of Audio modulation data between WSJT-X and your radio - even if the audio is connected through the same USB cable as the CAT control data. See your Radio manual and WSJT-X documentation for all Audio settings. If you have more than one radio with an internal USB sound codec plugged into the computer make sure you select the correct one in the WSJT-X Audio settings - they may have the same name. In Mojave and later - make sure you allow WSJT-X access to the Microphone in System Preferences/Security & Privacy/Privacy/Microphone.

 


 

WSJT-X Radio Setup

If you let WSJT-X control the radio directly (the spots and logging will still operate), do not connect MacLoggerDX to your radio at the same time.

If you want WSJT-X to control the radio through MacLoggerDX select the DX Lab Suite Commander for Rig.

Make sure MacLoggerDX is correctly configured and tested to control your radio VFO, Mode and PTT before configuring the WSJT-X Radio prefs.

Enter 5002 as the default TCP port that MacLoggerDX will listen for client connections on.


Make sure MacLoggerDX is connected to your radio and polling correctly before you run WSJT-X or it may hang. Use the Test CAT, Test PTT and Tune buttons to confirm that WSJT-X can control the radio through MacLoggerDX. If you get an error alert from WSJT-X, press the Details button to see what caused it.

If you need to use a different port number (rarely necessary) you can change it in MacLoggerDX preferences with the Terminal program:

Make sure the port specified in the WSJT-X Radio / Network Server prefs is the same and restart DXLab TCP in the MacLoggerDX Station prefs.

 


 

WSJT-X Reporting Setup

In the WSJT-X Preferences / Reporting tab under the UDP Server section verify that the IP Address is 127.0.0.1 (localhost) and the Port number is 2237.

If you have another program running on the same Mac that is consuming the UDP packets and preventing them from reaching MacLoggerDX use a Multicast Group address like 224.0.0.1. If you want MacLoggerDX to join a multicast group, enter a Multicast Group address like 224.0.0.1 and use the terminal to subscribe MacLoggerDX to this group (see below).

If you want to broadcast WSJT-X UDP messages to MacLoggerDX running on a different Mac on your LAN use your LAN Broadcast address: n.n.n.255.

Op Call in the Logging section of the Reporting prefs is used to set My Call in the logged QSO.


If you need to use a different port number you can change it in the MacLoggerDX preferences with the Terminal program:

defaults write com.dogparksoftware.MacLoggerDX wsjtx_udp_port -int 2237

You can subscribe to a WSJT-X multicast group with this Terminal command:
defaults write com.dogparksoftware.MacLoggerDX wsjtx_multicast_group "224.0.0.1"

In either case restart MacLoggerDX for the change to take effect. The Tool Tip for the MacLoggerDX WSJT-X Station pref check box will display the setting.
 

MacLoggerDX Setup

In the MacLoggerDX Station prefs, enable the WSJT-X check box to receive CQ and heard spots, the DX Call and logged QSOs from WSJT-X.

Enable the DXLab TCP check box to start the TCP Server so that WSJT-X can control the radio connected to MacLoggerDX.

Unless you are using VOX, the PTT method you have selected in your MacLoggerDX Radio prefs will be used to cause the radio to go into transmit but the audio goes directly from WSJT-X to your radio and back. Check the WSJT-X Audio prefs and any relevant settings in your Radio menus, aside from PTT there is nothing in MacLoggerDX that affects modulation levels or signal quality.