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Linear-Loaded Multi-Band Dipole 

Patent Pending 

 

DXE-SWA-070  Revision 3 

 
 

 

 
 
 
 
 

©

 DX Engineering 2005 

P.O. Box 1491 · Akron, OH 44309-1491 

Phone: (800) 777-0703 ·Tech Support and International: (330) 572-3200

 

Fax: (330) 572-3279 · E-mail: [email protected] 

Содержание DXE-SWA-070

Страница 1: ...and Dipole Patent Pending DXE SWA 070 Revision 3 DX Engineering 2005 P O Box 1491 Akron OH 44309 1491 Phone 800 777 0703 Tech Support and International 330 572 3200 Fax 330 572 3279 E mail DXEngineeri...

Страница 2: ...stallation Feedline 3 Feedline Length Calculator 4 Assembly Cenetr T Support 5 Support Line 5 Antenna Conenctions 6 Wire Element Connections 6 End Insulator Connections 7 Tuner Connections 7 Tuning Ad...

Страница 3: ...uality antenna tuners to obtain a low SWR across the entire frequency range Using an external current balun may provide better performance and permits converting to coax prior to entering the operatin...

Страница 4: ...re packet Unroll the 2 wire elements and feedline using a hand over hand technique This will prevent kinks and allow the wires to lay flat Feedline The DX Engineering Linear Loaded Multi Band Dipoles...

Страница 5: ...ler part number DXE LLC 1P are available This coupler includes a high impact insulated splice block ring terminals and stainless hardware permitting strong and consistent splices of ladder line See Fi...

Страница 6: ...senger line should attach to the same structure used for the dipole only above it forming at least a 30 degree angle between the dipole and the messenger line to support the antenna See Figure 2 Figur...

Страница 7: ...element wire down through one side of the notched slot of the center T support Next route the element wire back up through the inner slot and attach the red wire lug to the lower left terminal This t...

Страница 8: ...ure 5 Suggested Knot for End Brackets Connections to the Tuner If routing the ladder feedline to the operating position and your tuner keep the feedline in the shack as short as possible and away from...

Страница 9: ...t balun is ideal for this antenna and is available from DX Engineering part number DXE BAL200 H10 AT This balun provides better balance often has lower loss and is more tolerant to load impedance and...

Страница 10: ...s s f fr ro om m 8 80 0 t to o 1 10 0m m H Hu us st tl le er r V VH HF F U UH HF F V Ve er rt ti ic ca al ls s W Wa av ve el le en ng gt th h D Di ip po ol le e k ki it ts s f fo or r 1 16 60 0m m 8 8...

Страница 11: ...roll Double Braid Dacron Polyester Rope STI DBR 94 100 3 32 inch x 100 ft STI DBR 125 100 1 8 inch x 100 ft STI DBR 187 100 3 16 inch x 100 ft STI DBR 187 350 3 16 inch x 350 ft STI DBR 312 100 5 16 i...

Страница 12: ...suse or neglect damaged by accident rendered defective by reason of improper installation damaged from severe weather including floods or abnormal environmental conditions such as prolonged exposure t...

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