Listen Technologies UNIVERSAL ANTENNA KIT LA-122 - Manual (Page 8)

4
Specifications
LA-122 Specifications
Architectural Specifications
The Universal Antenna Kit shall be capable of operating from 72.0 to 76.0 MHz with a center
frequency of 73.5 MHz and from 216.0 to 217.0 MHz with a center frequency of 216.5 MHz. The
kit shall include the necessary mounting hardware to mount the antenna on a single or dual
electrical box, directly on a wall, on a ceiling electrical box or on a flat surface. The antenna
shall have a BNC connector and the kit shall come with 25 ft. (7.6 m) of RG58 coax with BNC
connectors. The kit shall include rigid and flexible antenna radials. The Listen LA-122 Universal
Antenna Kit is specified.
Specification
Specifications are subject to change without notification
Specifications LA-122
Center Frequencies 73.50 MHz and 216.50 MHz
Antenna Types Monopole and Dipole
Antenna Segment Lengths
(same for both rigid and flexible antennas) 72 MHz: 39.25
in (1.0 m); 216 MHz: 12.25 in. (31.1 cm)
Antenna Gain Unity
Dipole Vertical Clearance
72 MHz: 79.75 in. (2.03 m); 216 MHz: 25.75 in.
(65.4 cm)
Connector Standard BNC
Coax Provided 25 ft. (7.6 m) RG58 with BNC connectors
Mounting Options
Wall mount, dual and single electrical box, ceiling
electrical box, horizontal surface mount (such as on top
of a rack), ceiling/ inverse mounting, flexible mounting
in-wall or in-ceiling and mast or conduit mount
Mounting Hardware
Provided. Includes self-tapping sheet metal screws,
drywall anchors, and all hardware required to mount to
electrical boxes. Does not include hardware required to
mount to a mast (available at most hardware stores)
Mounting Bracket Dimensions 4.5 in. (11 cm) wide x 7.0 in. (18 cm) deep x 2.5 in.
(6.4 cm) high
Mounting Plate Dimensions 4.48 in. (11.4 cm) x 4.55 in. (11.6 cm)
Shipping Box Dimensions 2.76 in. (70 mm) x 16.3 in. (415 mm) x 17.1 in. (435 mm)
Weight 4.4 lbs. (2 kg)