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Optional Accessory Items 

 

 

COMTEK Control Wire, 4 Conductor, Sold per Foot - COM-CW4

 

 

A high quality, PVC jacketed 4-wire control cable, COM-CW4 consists of 4 #20 AWG conductors. It may be used in 
a multitude of control cable applications, such as remote switching and antenna rotators. 
Sold by the foot - order the length you need. 

 

 

DX Engineering DXE-213U an RG-213/U Coax Assembly 

These DX Engineering cable assemblies use high quality 

DXE-213U

 coaxial cable and include Silver/PTFE PL-259 

(UHF) or male N connectors installed at each end.  

DXE-213U

 cable is protected by a non-contaminating PVC jacket 

and is normally recommended for both indoor and outdoor applications.  The UV stabilized jacket assures long life 
where ultraviolet contamination is a concern.  Manufactured to MIL-spec (MIL-C-17, M17/163-00001), you can 
always be sure of getting the highest quality cable. The coax has a flexible 12.5 gauge stranded copper center, Poly 
dielectric, 96% coverage bare copper shield and a non-contaminating PVC jacket. The PL-259 connector is Silver/PTFE with a silver 
plated center conductor. The N connector is Silver/PTFE with a gold center conductor. Connectors are soldered rather than crimped 
and an adhesive lined shrink tubing is used to form a weather-resistant bond between the connector body and the coax. Each 
assembly is then 100% Hi-Pot tested to guarantee a quality cable assembly you can count on. 

Custom Lengths Available, Call DX Engineering for Details 

 

 

UMI-81343, DXE-NSBT8  -  Anti-Seize & Never-Seez®  

An Anti-seize compound MUST be used on any Stainless Steel nuts, bolts, clamps or other hardware to prevent galling and 
thread seizure. Any of these products can be used for this purpose. 

*

UMI-81343 

Anti-Seize, 1 oz. Squeeze Tube

 

*

UMI-81464 

Anti-Seize, 8.5 oz. Aerosol Can

 

*

DXE-NSBT8 

Never-Seez®, 8 oz. Brush Top

 

*

DXE-NMBT8 

Never-Seez®, 8 oz. Brush Top, Marine Grade

 

                                             * These products are limited to domestic UPS Ground shipping only 

 

 
 
 
LCT-37534  -  Dielectric Grease, .33 Ounce Tube 

Loctite® Dielectric Grease is ideal for keeping moisture from entering your coaxial connections. It also acts as a lubricant 
allowing easy connector removal by stopping corrosion of electrical connectors. Safe for all RF connections. 

 
 

50Ω Coax Cable Prep Tools

 

The UT-8213 (red tool) simplifies the preparation of RG-8 or RG-213 coax to accept PL-259 UHF style or 2-piece Type N 
connectors. The UT-808X (green tool) is specifically designed for stripping RG-8X/Belden 9258 cable. The CNL-911 
cutters have specially designed blades to cut the cable without crushing it - leaving the end cleanly cut and ready for 
stripping and connector assembly.  The UT-80P or UT-80N allows mechanical assembly of the PL-259 or 2-piece Type N 
connector body to the cable without shredding it with pliers. All DX Engineering Cable Prep Tools are designed and 
selected to provide better results, with greater ease of use.  
 

DXE Part #

 

Part Name

 

DXE-UT-8213 

Coax Cable Stripper for RG-213, RG-8, 9913F7, LMR-400 etc. 

DXE-UT-808X 

Coax Cable Stripper for RG-8X, Belden 9258, LMR-240  

DXE-UT-RB-HD 

Premium Replacement Blades for DX Engineering and Cablematic Strippers 

DXE-UT-80P 

Connector Assembly Tool for PL-259/RG-213-size Cable  

CNL-911 

Coax Cable Cutter  

DXE-170M 

Precision Shear Side Cutters 

 
 
TES-2155  -  3M Temflex™ 2155 Rubber Splicing Tape

.  

  

Conformable self-fusing rubber electrical insulating tape.  Designed for low voltage electrical insulating and moisture 
sealing applications.  For outdoor use, it should be protected from UV deterioration with an overwrap of 

TES-06132

 

 
 

 

Содержание DXE-PS-2B-P

Страница 1: ...Phasing System DXE PS 2B P DXE PS 2B P INS Revision 1f DX Engineering 2014 1200 Southeast Ave Tallmadge OH 44278 Phone 800 777 0703 Tech Support and International 330 572 3200 Fax 330 572 3279 E mail...

Страница 2: ...n Generally stacked Yagi antennas are separated vertically greater than 1 2 wavelength free space The bottom antenna should generally be as high above ground as the stack spacing distance Optimum spac...

Страница 3: ...tolerances in cable lengths cutting similar cables to equal lengths will suffice There is no need to closely phase match cables Larger Array Building Blocks The DXE PS 2B P Pro Stack Broadband Two Ant...

Страница 4: ...pply the latest manual revision with each product Occasionally a manual will be updated between the time your DX Engineering product is shipped and when you receive it Please check the DX Engineering...

Страница 5: ...g and lower wave angles The lowest antenna should generally be significantly higher than the antenna to antenna spacing above ground for maximum stacking gain Greatly increased height produces more mi...

Страница 6: ...5 Figure 2 Maximum gain at 8 degree elevation Figure 3 Maximum gain at 6 degree elevation...

Страница 7: ...ecipitation static during inclement weather by disconnecting the upper antenna Pattern would depend on the type of antenna and antenna height Out of Phase Out of phase stacking is more effective at ra...

Страница 8: ...hase pattern changing to out of phase can result in almost 40 dB increase in field strength In the pattern above Blue is out of phase Red is in phase This pattern demonstrates why the real advantage i...

Страница 9: ...Figure 7 shows the proper radial system for three verticals with the radial systems bonded together where they would intersect Elements 1 and 3 out of phase in this special case middle element has no...

Страница 10: ...y pattern can reverse Figure 9 EZNEC ver 5 0 SOURCE DATA Frequency 7 1 MHz Source 1 Voltage 252 1 V at 32 82 deg Current 7 08 A at 0 0 deg Impedance 29 93 J 19 3 ohms Power 1500 watts SWR 50 ohm syste...

Страница 11: ...94 J 18 69 ohms Power 750 watts SWR 50 ohm system 2 781 75 ohm system 3 822 Total applied power 1500 watts The next band above the design spacing band such as 20 meters with 40 meter optimized spacin...

Страница 12: ...shown to the right Strip approximately 1 4 insulation from the four conductor wire ends as shown to the right Connect each wire to a terminal by sliding the wire completely into the wire connection ho...

Страница 13: ...quality CAT5e cable 4 twisted pairs of 24 AWG wire for runs up to 1000 feet Typical DX Engineering BCD control lines requirements are 12 VDC at 25 milliamps Depending on the number of control lines n...

Страница 14: ...cables to the tower to relieve strain and gently droop the cables to form a drip loop do not use tight bends with coaxial cable Note Do not seal the green connector The connector is recessed inside a...

Страница 15: ...products can be used for this purpose UMI 81343 Anti Seize 1 oz Squeeze Tube UMI 81464 Anti Seize 8 5 oz Aerosol Can DXE NSBT8 Never Seez 8 oz Brush Top DXE NMBT8 Never Seez 8 oz Brush Top Marine Grad...

Страница 16: ...ssue shipping instructions for return to DX Engineering transportation charges prepaid by Buyer Every such claim for breach of these warranties shall be deemed to be waived by Buyer unless made in wri...

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