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Technical Support 

 

If you have questions about this product, or if you experience difficulties during the installation, 
contact DX Engineering at (330) 572-3200.  You can also e-mail us at:       
 

[email protected] 

 

For best service, please take a few minutes to review this manual before you call. 

 
 
 
 
 
 
 
 
 
 

Warranty 

 

All products manufactured by DX Engineering are warranted to be free from defects in material and workmanship for a period of one 
(1) year from date of shipment. DX Engineering’s sole obligation under these warranties shall be to issue credit, repair or replace any 
item or part thereof which is proved to be other than as warranted; no allowance shall be made for any labor charges of Buyer for 
replacement of parts, adjustment or repairs, or any other work, unless such charges are authorized in advance by DX Engineering.  If 
DX Engineering’s products are claimed to be defective in material or workmanship, DX Engineering shall, upon prompt notice 
thereof, issue 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 writing. The above warranties shall not extend to 
any products or parts thereof which have been subjected to any misuse 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 to corrosives or power surges, or by the performance of repairs or alterations outside of our plant, and shall not apply to any 
goods or parts thereof furnished by Buyer or acquired from others at Buyer’s specifications. In addition, DX Engineering’s warranties 
do not extend to other equipment and parts manufactured by others except to the extent of the original manufacturer’s warranty to 
DX Engineering.  The obligations under the foregoing warranties are limited to the precise terms thereof. These warranties provide 
exclusive remedies, expressly in lieu of all other remedies including claims for special or consequential damages. SELLER 
NEITHER MAKES NOR ASSUMES ANY OTHER WARRANTY WHATSOEVER, WHETHER EXPRESS, STATUTORY, OR 
IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS, AND NO PERSON IS AUTHORIZED TO 
ASSUME FOR DX ENGINEERING ANY OBLIGATION OR LIABILITY NOT STRICTLY IN ACCORDANCE WITH THE 
FOREGOING. 
 
©DX Engineering 2017 
 
DX Engineering

®

, DXE

®

, DX Engineering, Inc.

®

, Hot Rodz

®

, Maxi-Core

®

, DX Engineering THUNDERBOLT

®

, DX Engineering 

Yagi Mechanical

®

, EZ-BUILD

®

, TELREX

®

, Gorilla Grip

®

 Stainless Steel Boom Clamps, Butternut

®

, SkyHawk™, SkyLark™, 

SecureMount™, OMNI-

TILT

™, RF-PRO-1B

®

, AFHD-4

®

 are trademarks of PDS Electronics, Inc. No license to use or reproduce 

any of these trademarks or other trademarks is given or implied. All other brands and product names are the trademarks of their 
respective owners. 
 
Specifications subject to change without notice.     

  

 
 

Содержание DXE-RRMX2X8

Страница 1: ...io Switch System DXE RRMX2X8 DXE RRMX2X8 INS Revision 0a DX Engineering 2017 1200 Southeast Ave Tallmadge OH 44278 Phone 800 777 0703 Tech Support and International 330 572 3200 Fax 330 572 3279 E mai...

Страница 2: ...erformance and are moisture resistant The DXE RRMX2X8 system can be used to simultaneously select multiple output ports as well as conventional one of eight antenna switching This allows the DXE RR2X8...

Страница 3: ...hielded control cable that has 10 conductors and works very well for running control signals for the DXE RR2X8 and DXE MX2X8 Note Do not seal the connectors The connectors are recessed inside a drip e...

Страница 4: ...erator A selects the same port that operator B has selected operator A will not hear anything no port selected Care is then needed so operator A does not transmit into an open The two signals MIL and...

Страница 5: ...ut instead of being firmly gripped The green connectors are in two parts and the top part plug can be removed by pulling it straight off This will allow easier wire replacement or servicing as needed...

Страница 6: ...roubleshooting Use the chart below to record which color wire is connected to each terminal connection of each cable DXE RR2X8 Master Connector Control Wire Color Master Connector DXE MX2X8 M Master S...

Страница 7: ...here are four additional wires used One for Ground one for 12 VDC one for MIL and one for SIL more on MIL and SIL later The ten pin green connector located on the DXE MX2X8 is used to for two BCD cont...

Страница 8: ...ted GND 12 VDC MIL SIL GND 12 VDC is the line that needs station power usually 13 8 VDC nominal connected to it This line supplies the voltage needed to operate the relays The two GND Ground wires sho...

Страница 9: ...all stainless steel hardware to prevent galling 2 Fasten all cables to the mounting mast or tower to relieve strain and gently droop the cables to form a drip loop do not use tight bends with coaxial...

Страница 10: ...here is no antenna selected since there will be no audio from any signals coming into Radio B A very simplified schematic is shown Master Radio A and Slave Radio B can never use the same output port a...

Страница 11: ...60 MHz Ports Not Selected Are Grounded Loss 0 3 dBm below at 52 MHz Impedance 50 ohms Manual Updates Every effort is made to supply the latest manual revision with each product Occasionally a manual...

Страница 12: ...allation damaged from severe weather including floods or abnormal environmental conditions such as prolonged exposure to corrosives or power surges or by the performance of repairs or alterations outs...

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