Upper Marlboro, Maryland, 444.65, N3LHD Repeater

Upper Marlboro, MD

N3LHD

Repeater ID: 24-155

Downlink:	444.65000
Uplink:	449.65000
Offset:	+5.000 MHz

DMR Enabled
Color Code:	6
DMR ID:	312400 IPSC Network: Interstate c-Bridge 1 - Color Code: 6 - TS Linked: TS1 TS2 - Trustee: N3LHD Time Slot #1 - Group Call 1 = Worldwide All Languages (PTT activated with 5 min inactivity timeout) Time Slot #1 - Group Call 3 = North America Time Slot #1 - Group Call 13= Worldwide English Time Slot #2 - Group Call 2 = Local Only You Must Have [ARS] Disabled Within Your Radio Coverage Area (http://www.dmr-marc.net/images/N3LHD-coverage.jpg) Contact Name: Tom Provenza, N3LHD Email: N3LHD@arrl.net Information courtesy of radioid.net. Repeater trustees can directly update this data through their website.
IPSC:	Interstate 1 Network
County:	Prince George's
Call:	N3LHD
Use:	OPEN
Op Status:	On-Air
Coverage:	Has 3 remote receivers. Wide area coverage. 20 mi radius.
Sponsor:	N3LHD
Affiliate:	Interstate Repeater Network
Features:	Emergency power equipped.
Links:
System Links:	Full-time internet linked to the Washington-Baltimore Local (TS2 TG2) System. Full-time internet linked to the Interstate Repeater System.
Web links:	Talk Groups: Interstate Network.
Coordination:	T-MARC
Last updated: 2023-02-19
Last reviewed: 2025-02-21

+−

StreetView

Topography

30 km

20 mi

Leaflet | © OpenStreetMap, © OpenStreetMap contributors

Exact coordinates of the repeater are not known. Location is approximate.

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Date	Information Updated
2021-01-29 16:34:55	Added DMR TG.
2021-01-29 16:34:55	Added DMR TG.
2021-01-29 16:34:55	Added DMR TG.
2021-01-29 16:34:55	Added DMR TG.
2021-01-29 16:34:55	Added DMR TG.
2021-01-29 16:26:42	US-301 coverage added.
2021-01-29 16:26:42	I-95 coverage added.
2021-01-29 16:26:42	I-495 coverage added.
2021-01-29 16:26:42	I-97 coverage added.
2021-01-29 16:26:42	US-50 coverage added.
2021-01-03 00:00:00	Updated coordinates for repeater.
2021-01-02 00:00:00	Updated coverage radius.
2020-05-23 00:00:00	Don't hide tone.
2020-05-17 00:00:00	Added the Interstate Network.

Call	Date	Details
WG3K (registered)	2023-08-30	Propagation Report Added

on 2015-03-05.

Comments
Category Definitions
Coverage Activity Travel
"Great for DMR" Posted by: KK4NEF

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