HeadLine HLD-100 Series Data Radio
- 5/1 Watt
- 16 Channels – 12.5kHz or 25kHz Channels
- CTCSS and DCSS Tone
- LED Status Indicator
- Busy Channel Lockout
- Battery Save Circuitry
For more information click here
HeadLine Data Radios
Sep 21
For more information click here
Maxon Data Radios
Sep 21
Maxon SD-125E Series Data Radios
- 5/1 Watt Programmable
- 16 Channels – 12.5kHz or 25kHz Channels
- Programmable Wide or Narrow Channel Spacing
- Time-out-Timer
- 9V to 18V DC Operating Voltage
- 9-Pin Interface Connector
- Through Hole Tuning and Alignment
Maxon SD-170E Series Data Radio
- 5/1 Watt
- 16 Channels – 12.5 or 25kHz Channels
- CTCSS/DCSS Tone
- LED Status Indicator
- Busy Channel Lock-out
- Battery Save Circuitry
For additional information click here.
GMSK Repeater Progress
Sep 12
Hello to the group,
Just want to give an update on the home brew GMSK digital repeater.
I am getting closer to the operations of the digital repeater. I have been running a lot of test to set the configuration up for the GMSK modem. With the new setting we got audio to come a cross the D-Star radio from the repeater. The audio is not quite ready for prime time but it’s a start. It looks like I need to condition the audio TX line to bring the audio to a level that is understandable. Right now I’m getting the R2D2 sound and on some occasion you can hear legible audio.
If anybody out there has a D-Star radio [in the Madison / Huntsville area], tune to UHF repeater 443.025+ offset and tell me what you hear if you can. You can send e-mail by way to the group e-mail.
I’ve also pick up a HP server in to serve as a home-brew ICOM-compatible G2 Gateway. The program is called dstar_g2_gwy. Here is where the Linux guru come in and install and configure the dstar _g2_gwy. As soon I get the GMSK repeater working fully, I will then turn to install CentOS 5.3 to run the Gateway.
Will / W4WWM
GMSK Repeater Interface for Motorola Radios
DARPA
Sep 6
How is this site being funded?
May be a question that some are asking. Through sponsorship the necessary resources are made available, there’s a cost involved though and we need to be sure that we support our sponsors that support us.
Here is the list of our current sponsors:
Support Sponsors – Supporting Us
New GMSK DSTAR Repeater Hardware Project $100
The two photos below are of the new GMSK Modems that will act like a digital repeater controller. They are able to pass D-STAR signals. These two cards will enable the local repeater to connect to other internet based DSTAR Gateways and reflectors. Will W4WWM is in the process of programming the PIC Chip with new Firmware.
More Information on the GMSK DSTAR Hotspot Visit the websites below
| http://www.g7ltt.com/hotspot/ | http://www.dutch-star.nl |
NEW CLUB CALLSIGN | KJ4NYH
Aug 10
Digital Amateur Radio Project Association
NEW Club Callsign = KJ4NYH
Expires 2019-08-04
Trustee/Custodian = W4WWM “Will”
ARMAD 2009 | W4WWM
May 29
Amateur Radio Military Appreciation Day (ARMAD) 2009, contacts via RF Gateways made by W4WWM Madison/Huntsville, Alabama.
ARMAD 2009 | N4DTC
May 27
Below you will find the list of contacts N4DTC made during ARMAD 2009. And let us say “thanks” to everyone who has served in the Armed Forces so we may keep this lifestyle we live today. We greatly appreciate everything you all do.
|
Frequency
|
Time
|
Call Sign
|
Name
|
Location
|
Signal Report
|
|
7.220
|
1020
|
N4ML
|
Ralph
|
Fayetteville, NC
|
5/9 5/9
|
|
7.220
|
1022
|
KR8Q
|
Mark
|
Wintersville, OH
|
5/2 5/7
|
|
7.220
|
1024
|
K4KAH
|
Gary
|
Jekyll Island, GA
|
|
|
7.220
|
1027
|
N8BCO
|
Ron
|
Northwest, OH
|
|
|
7.260
|
1045
|
K9LGM
|
Larry
|
Southwest Chicago, IL
|
5/9 5/7
|
|
7.260
|
1049
|
KC9HAJ
|
Emery
|
Ft Wayne, IN
|
|
|
7.260
|
1054
|
N4HWK
|
Herman
|
North Carolina
|
5/8
|
|
7.260
|
1108
|
N0TOP
|
John
|
Missouri
|
|
|
7.260
|
1113
|
W5SU
|
|||
|
7.260
|
1117
|
N5WLW
|
Larry
|
South Mississippi
|
5/8
|
|
7.260
|
1119
|
KT8N
|
Ellis
|
West Virginia
|
5/9
|
|
7.260
|
W9EOC
|
Mark
|
Indiana
|
||
|
14.256
|
1210
|
VE
|
Calgary, Canada
|
5/9 |
|
|
14.256
|
1235
|
WX9DX
|
Jimmy
|
Illinois
|
5/7 5/9
|
|
14.256
|
1245
|
KD8DMP
|
|||
|
14.256
|
1304
|
W4REG
|
Reginal
|
Raliegh, NC
|
5/9 5/9
|
|
14.256
|
1310
|
KG4MLM
|
Gary
|
Orlando, FL
|
5/9 5/4
|
|
14.256
|
1316
|
KE4LSD
|
Ralph
|
Madison, AL
|
5/9 5/9
|
|
14.256
|
1317
|
KI4VFW
|
Charles
|
Huntsville, AL
|
5/9+20 5/9
|
|
14.256
|
1319
|
AA4II
|
Rick
|
Huntsville, AL
|
5/9+20 5/9
|
|
14.256
|
1321
|
N4FVW
|
Ernest
|
Lake Georgia
|
5/7 5/3
|
|
14.256
|
1323
|
KC8YVP
|
Bill
|
Kingston, OH
|
5/8 5/8
|
|
14.256
|
1325
|
K4AAZ
|
Pat
|
Plymouth, NC
|
5/4 5/8
|
|
14.256
|
1326
|
WB4TJH
|
Sarasota, FL
|
5/6 5/7
|
|
|
14.256
|
1329
|
KC8QKO
|
Chris
|
Williamtown, WV
|
5/9 5/8
|
|
14.256
|
1333
|
K4KHV
|
Jimmy
|
Miranna, FL
|
5/9+10 5/8
|
