St. Mary's County Amateur Radio Association

Repeater Callsign/Location

Frequency/Offset

Operational Status

Notes

2 M (144 MHz Repeaters):

KA3TQD
Waldorf, MD

(See note 2)

145.350 MHz (-),  PL 156.7 Hz

 Up

No reported problems

W3ZO
Hughesville, MD

145.390 MHz (+),  PL 186.2 Hz

 Up

No reported problems

W3SMD/L
Golden Beach, MD

(See note 1)

146.535 simplex,  PL 186.2 Hz

 Up

Echolink status:    Up

K3HKI
Lexington Park, MD

146.640 MHz (-), carrier access

 Down

The 146.640 repeter is down being worked on, the 146.775 (PL 156.7 Hz) has been relocated to the site during the repair process.

N3HRT
Patuxent River, MD

146.775 MHz (-),  PL 156.7 Hz

 Up

No reported problems

K3CAL
Sunderland, MD
(northern Calvert County)

146.985 MHz (-), PL 156.7 Hz

 Up

No reported problems 

W3SMR
Brandywine, MD

(See note 2)

147.150 MHz (+),  PL 114.8 Hz

 Up

No reported problems

N3PX
Hollywood, MD

(See note 2)

147.195 (+),  PL 156.7 Hz

  Up

No reported problems

N3PX
Prince Frederick, MD

(See note 2)

147.255 (+),  PL 146.2 Hz

 Up

No reported problems 

N3NO
Lexington Park, MD

(See note 2)

147.390 (+),  PL 146.2 Hz

 Up

No reported problems

1.25 M (220 MHz Repeaters):

WA3UMY
Lexington Park, MD

223.900 MHz (-), carrier access

 Down

Needs a new site

70 CM (440 MHz Repeaters):

WA3UMY
Lexington Park, MD

Remote Base System

(See note 3)

443.050 MHz (+)

PL 156.7 Hz used during periods of interference

 Up

IRLP status:    Up

Remote Base status:    Up

10 Meters:  Available
6 Meters:  Available
1.25 Meters:  Available
2 Meters:  Available
70 CM:  Off-line

wN3PX
Lusby, MD

(See note 2)

443.300 MHz (+),  PL 156.7 Hz

 Up

No reported problems

N3NO
Leonardtown, MD

(See note 2)

444.350 MHz (+),  PL 156.7 Hz

 Up

No reported problems

NOTE 1:  This simplex repeater can be connected via user command to the Echolink Internet Linking System. 

NOTE 2:  These repeaters are linked together full-time as part of the Southern Maryland Link System (SMLS).  All of these linked repeaters provide access to the Echolink Internet Linking System (Node # 345591) and the Internet Repeater Linking Project (Node # 4879).

NOTE 3:  This repeater can be connected via user command to the Internet Repeater Linking Project (Node # 4820).  Go to www.qsl.net/wa3umy for operating instructions on using the remote bases and the IRLP node.

PRINT OUT the chart shown above as a handy 2-page guide for your car or ham shack (Microsoft Word document).  Simply right-click your mouse [ HERE ] then 'save target as...' to download to your computer!