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CUSHCRAFT R9 - User Manual

CUSHCRAFT R9
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6,10,12,15,17,20,30,40,80Meters
R9
ASSEMBLY ANDINSTALLATION
INSTRUCTIONS
Cushcraft
AmateurRadioAntennas
308INDUSTRIAL PARKROAD
STARKVILLE,MS39759
PHONE662-323-5803
FAX662-323-6551
Rev1D
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Summary

R9 Assembly and Installation Instructions

Introduction and Safety

Covers warnings, planning, location, mounting, and grounding for safe and effective installation.

Assemble Radial Rings

Detailed instructions and diagrams for assembling the radial rings onto the base assembly using specific hardware.

Attach Matching Network and Radials

Instructions for attaching the matching network bracket, securing the network, and inserting radial rods.

Assemble Plastic Spacers to Radial Rings

Guide on attaching aluminum L-brackets and plastic insulators to the antenna tubes (BB and BC) as per diagram.

Assemble Radiator Tubes

Steps for assembling the radiator tubes (BD, BC, BB) and securing them with worm clamps.

Assemble Metal Clamps on Radiator

Instructions for placing and loosely attaching aluminum stub clamps on the antenna radiator.

Assemble 6 and 10 Meters Stubs

Detailed process for assembling the 6 and 10 meter stubs, including inserting rods and securing with clamps.

Assemble 12 and 15 Meters Stubs

Guide for assembling the 12 and 15 meter stubs, including inserting rods and securing with worm clamps.

Assemble X-Hat on BD Tube

Instructions for installing the X-hat rods onto the BD tube using brackets, washers, screws, and nuts.

Assemble Traps

Steps for assembling the BT1 and BT2 traps and integrating them into the main radiator assembly.

Assemble 40 Meter Spoke Hats

Instructions for fitting and tightening screws for the 40 meter spoke hats and installing spoke caps.

Assemble 80 Meter Spoke Hat

Guidance on assembling the 80 meter spoke hat, inserting spokes, tightening screws, and installing caps.

Secure Loading Coil

Instructions for securing the loading coil with an aluminum clamp and connecting the wire jumper.

Base to Mast Assembly

Steps for attaching the antenna base to the mast using mounting plates, U-bolts, and clamps.

Feedline Connection

Procedure for connecting the coaxial cable, using a connector boot, and sealing the connection.

R9 Specifications

Detailed technical specifications for the R9 antenna, including frequency range, VSWR, power rating, and physical dimensions.

Limited Warranty Information

Details of the Cushcraft warranty for the R9 antenna, including duration, coverage, and limitations.

CUSHCRAFT R9 Specifications

Frequency and Bandwidth IconFrequency and Bandwidth
frequency6, 10, 12, 15, 17, 20, 30, 40, 80 meters
VSWR 2:1 bandwidth 80m35 KHz
VSWR 2:1 bandwidth 40m150 KHz
VSWR 2:1 bandwidth 30m>50 KHz
VSWR 2:1 bandwidth 20m>350 KHz
VSWR 2:1 bandwidth 17m>100 KHz
VSWR 2:1 bandwidth 15m>450 KHz
VSWR 2:1 bandwidth 12m>100 KHz
VSWR 2:1 bandwidth 10m>1500 KHz
VSWR 2:1 bandwidth 6m>1500 KHz
VSWR at resonance (typical)1.3:1
Power IconPower
power rating CW1500 Watts (PEP) w/o speech processing, 750 Watts
power rating FM, PSK500 Watts
Radiation and Angle IconRadiation and Angle
vertical radiation angle16 degrees
horizontal radiation angle360 degrees
Wind and Survival IconWind and Survival
wind survival80 mph (guyed)
Weight and Dimensions IconWeight and Dimensions
height31.5 ft max
weight25 lb
wind surface area4 sqft
max mast size2 inches

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