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SPECIFICATIONS:
Model ......................................... DCN100-500
Frequency Range ....................... 100 To 500 mHz
*Gain .......................................... 2 dBi Nominal
Beamwidth ............................... 360 Omnidirectional
Polarity ....................................... Vertical
Feed type ................................... Direct feed
Maximum VSWR ........................ 2.2:1 Max
FEATURES:
2
The M
100-500 MHz Discone antenna is no toy and is ideal for use where broadband omnidirectivity is required. This
is a heavy commercial grade antenna designed for many years of trouble free operation. Machined components, 6061-
T6 aluminum materials and an "O" ringed connector means this unit is as weather proof as we can make it. All hardware
is stainless steel.
M2 Antenna Systems, Inc. 4402 N. Selland Ave. Fresno, CA 93722
M2 Antenna Systems, Inc.
Model No: DCN100-500
*Subtract 2.14 from dBi for dBd
Tel: (559) 432-8873 Fax: (559) 432-3059 Web: www.m2inc.com
©2015 M2 Antenna Systems Incorporated
Input Connector .......................... "N" Female
Power Handling .......................... 1 kW
Height / Dia ................................. 51" / 45"
Mast Size .................................... 1.5" to 2"
Wind area / Survival ................... 0.5 Sq. Ft. / 120 MPH
Weight / Ship Wt. ........................ 13 Lbs. / 20 Lbs.
06/10/15
Rev.00
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Related Manuals for M2 Antenna Systems DCN100-500
Summary of Contents for M2 Antenna Systems DCN100-500
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Page 1: Specifications
T6 aluminum materials and an “O” ringed connector means this unit is as weather proof as we can make it. All hardware is stainless steel. M2 Antenna Systems, Inc. 4402 N. Selland Ave. Fresno, CA 93722 Tel: (559) 432-8873 Fax: (559) 432-3059 Web: www.m2inc.com 06/10/15 ©2015 M2 Antenna Systems Incorporated... - Page 2 DNC100-500 ASSEMBLY MANUAL Tools required for installation: 7/16” wrench, 1/2” socket and socket wrench. NOTE: It is recommended that each screw, rod and tube connection be assembled using Penetrox (zinc oxide paste) or equivalent. The paste or grease lubricates the screw threads and helps seal the aluminum to aluminum joint from moisture.
- Page 3 DNC100-500 ASSEMBLY MANUAL Insert the 10-1/2” top hat rods one at a time into the top hub and and tighten the set screw...
- Page 4 DNC100-500 ASSEMBLY MANUAL NOTE: THERE ARE TWO DIFFERENT LENGTH “REFLECTOR RODS”, (4) 40” AND (4) 42” RODS. Insert a longer, 42” element into any hole and tighten the set screw. Next to that reflector rod, insert a shorter 40” reflector rod and tighten the set screw. Continue alternating length until all 8 reflector rods are installed and tightened.
- Page 5 DNC100-500 MOUNT TO YOUR MAST Install the 2” and 1-1/2” U-bolts to the Boom to Mast Plate using the supplied 5/16” nuts and lockwashers. Slide on the Boom to Mast Plate onto the 1-1/2” X 48” Mast Extension Tube. Tighten the u- bolts securely.
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Page 6: Antenna Maintenance
DCN100-500 VSWR PLOT ANTENNA MAINTENANCE: 1. Check the tube connections at the spokes for any loose connections. If the connection appears clean or otherwise free of corrosion or oxidation, re-tighten. If dirt, grit or corrosion is found, dis-assemble the affected parts and clean, removing any corrosion or oxidation with a file or wire brush. - Page 7 DCN100-500 PARTS & HARDWARE DESCRIPTION ..............Qty DCN100-500 Hub Assembly ............1 Mast Flange..................1 Top Hat Rod, 1/4” x 10.5” aluminum, ..........8 Reflector Rod, 3/8” x 40”, aluminum ..........4 Reflector Rod, 3/8” x 42”, aluminum ..........4 Mast Extension Tube, 1-1/2”...
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