Directive Systems & Engineering DSE1245LY Manual

Anti-Seize Compound - Apply a small amount of the supplied Anti-Seize Compound to the aluminum
joints and to the threads of the U-Bolts to prevent galling.
BEFORE INSTALLING YOUR NEW ANTENNA, PLEASE BE SURE
Unpack the antenna and locate the hardware package.
1)
2) Antenna may be shipped in two sections; if so, the splice will be between directors 25 &
26. Remove D24 and D25 from the rear boom section and slide the two boom pieces together.
Align the reference marks on the boom, replace D24 & D25 and retighten.
Straighten any misaligned elements and tighten hardware if necessary.
3)
touch R1, DE or D1, as these have been factory set for minimum SWR.
DSE1245LY Rev 3/21
Directive Systems & Engineering
Haymarket, VA 20169-1628
12cm Loop Yagi, Model DSE1245LY

SPECIFICATIONS

Frequency Range:
Number of elements:
Boom Length:
Boom diameter:
Mast diameter:
Weight:
Connector:
Gain:
3 dB Beamwidth (E Plane):
F/B ratio:
Maximum Power:
Stacking distance:
Note: All hardware is Stainless Steel unless otherwise noted.
TO READ THE ENCLOSED WARNING PAMPHLET.

ASSEMBLY INSTRUCTIONS

2702 Rodgers Terrace
www.directivesystems.com
703-754-3876
2.35 to 2.45 GHz
45
81 inches
0.5 inch
1 ½ inch max.
3 pounds
Type N female
≅20 dBi
≅16°
≥20 dB
400 W. average
13 inches' vertical
15 inches' horizontal
But do not