Liberty & Justice 1640
Neighborhood Alternative Talk
Shirley Center, North Shirley, Woodsville

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Equipment, Signal Coverage, and Basic Facts

Frequency: 1640 kHz


Transmitter location: Acme Park, 154 Great Road, Shirley Center/North Shirley

Sign on date: April 4, 2008

Effective Radiated Power: 100 milliwatts (1/10th of a watt) FCC Part 15 maximum power level.

Antenna: Home constructed 3 meter vertical, impedance matched with a base loaded tuning coil and elevated about 17 feet above ground level.


Transmitter: SStran Model AMT3000 assembled from kit.

Automation software managing the Internet streams and archives: Station Playlist

Coverage Area:
The neighborhoods of North Shirley, Shirley Center, and Woodsville in the town of Shirley, Massachusetts. Maximum range is 2 miles, but more is possible using good mediumwave DX equipment during daylight hours in locations AWAY from power lines (See map below.) During the most ideal conditions (daytime - morning - winter), the signal can be received on a high quality car radio at "hot spot" locations over three miles away.

Format:
Progressive & Alternative Talk. See our program schedule for a complete list of hosts and networks.

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Liberty & Justice 1640 Transmitter and Antenna
(with the Troubadour 1700 array in the background)
Liberty & Justice 1640 Signal Coverage
Liberty & Justice 1640 Transmitter Darker shaded area is prime day coverage and full night coverage.
Lighter shaded area is secondary (weak) day coverage.
Map reflects ideal (winter) conditions.
Troubadour 1700 signal coverage