Missouri Digital Group

D-Star Digital Amateur Radio for the St. Louis Area

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Welcome to the KØMDG D-Star Systems
Gateway Operational - Combiner Retune 2/15/2010
Important Information Regarding Frequency Change

The 2 meter module, module C, frequency has been changed.  The new frequency is:

147.015 MHz, Offset + 600 KHz


Questions?  Contact us at info@modigitalgroup.org.

System Status

The Gateway is back in operation.  As of February 6, we replaced the defective power supply and all gateway functions have been restored.

We are still experiencing some problems due to the combiner being mistuned.  The transmitted section was retuned and is now meeting specificatons.  We are scheduling another retune to correct the receive problems on February 15, 2010.

Linking

The KØMDG C module has linking turned off.  You may link to other Gateways or to Reflectors on KØMDG B.   We have a script that manages the module relative to linking.  This script runs on even hours.  If after a set period of time of no local activity, the system will automatically unlink the module.  As long as someone locally is active, the system will remained linked.  This is to prevent someone from linking the system and then failing to unlink when finished.

All repeaters and G2 Gateway are operational.  D-Star Monitor operational. DPlus operational. 

System Modifications & Scheduled Outages

Outage scheduled for 2/15/2010 for combiner retune.


Missouri Digital Group (MDG) was formed in 2006 by several amateurs to build and operate D-Star digital repeater systems.  As of the end of 2006, MDG has placed D-Star repeater systems on the air for use by St. Louis area amateurs.  MDG is dedicated to the advancement of digital amateur radio.

See the User Info page to request registration on the KØMDG Gateway.

Questions?  Email us at info@modigitalgroup.org


MDG D-Star Systems
The MDG systems operate on the following frequencies:

 Call Sign  Repeater Output     Offset    Type
 KØMDG  A   1251.0000 MHz       0 MHz    DD
 KØMDG  A   1285.0000 MHz    -12 MHz    DV
 KØMDG  B     442.5750 MHz     +5 MHz    DV
 KØMDG  C     147.0150 MHz  +600 KHz    DV

Note: The 2 meter frequency has changed.

©  Missouri Digital Group 2010 - v1.11