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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. 

 

This unit is RoHS (Reduction of Hazardous Substances) compliant. The components, including the 
solder used are all lead free. If you decide to do any modifications or internal repairs, you should 
use only lead free solder and lead free soldering tools. Lead free solder melts approximately 
100 degrees higher than the old leaded solder, so you may need to upgrade your current 
soldering system. 

 
 
 
 
 
 
 
 
 

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 2014 
 
DX Engineering

®

, DXE

®

, Hot Rodz

®

, Maxi-Core

®

, THUNDERBOLT

®

, Antenna Designer

®

, Yagi Mechanical

®

, and Gorilla Grip

®

 

Stainless  Steel  Boom  Clamps,  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-TVSU-1B

Страница 1: ...ncer Unit DXE TVSU 1B DXE TVSU 1B INS Rev 0a 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 DXEngineer...

Страница 2: ...Protective Timing to Transverters 5 Panel Connectors and Controls 5 Connections 6 Operation 10 Transmit Sequence 10 Receive Sequence 10 VOX 11 Time Delay Settings 11 CW Sidetone Audio Levels 12 Sequen...

Страница 3: ...a 1 8 3 5 mm stereo jack Three 2 1 mm power plugs and two 1 8 3 5 mm stereo plugs are included with the TVSU 1B Note Do not connect a voltage source to the PRE AMP OUT jack To prevent damage spurious...

Страница 4: ...nd equipment life Protecting Receiving Equipment Receiving equipment must be completely disabled before transmitter RF appears The very fast relays used in the DX Engineering AVA 2 series of receiving...

Страница 5: ...in approximately 50 Hz increments 1 8 3 5 mm stereo plug Included with the TVSU 1B VOL Sidetone volume adjustment Maximum power output is 1 2 watt into 8 ohms 2 1 volts RMS or 7 5 volts peak to peak...

Страница 6: ...while radio is in a transmit mode Ensures receiving antennas and amplifier are not switched back to receive while the transceiver is in transmit mode RCA phono jack NOTE All outputs except PRE AMP can...

Страница 7: ...the 1 8 3 5 mm stereo mini plug into two RCA mono style connectors An example of this type of Y adapter is a Hosa Products model YRA 154 reference www hosatech com Do not use a Y adapter that combines...

Страница 8: ...8 Figure 1 Basic Connections to Typical Peripheral Equipment...

Страница 9: ...9 Refer to Figure 1 for additional TVSU 1B connections Figure 2...

Страница 10: ...released the T R radio control line 5 PRE AMP POWER OUT is restored after programmable delay This sequencing controller automatically adds the PTT or CW input delays to user programmed hang time dela...

Страница 11: ...ction They are labeled on the circuit board as shown in Figure 3 Pushing the rocker style switch so the flat part is oriented to the OPEN side of the switch equates to a 1 in Table 1 and will add dela...

Страница 12: ...e 1 DIP Switch Delay Settings for Each Function Note The delay time increments work independently and are not additive Typical Switchover Times Linear Amplifier 5 to 15 ms DX Engineering Active Antenn...

Страница 13: ...13 Figure 4 TVSU 1B Timing Diagram...

Страница 14: ...14 Appendix A Typical Connection Configurations Verify all connections and settings with your radio manufacturer s manual Figure A 1 Icom 756 Pro III...

Страница 15: ...ettings with your radio manufacturer s manual TX Mode See note below Kenwood TX Mode Verify Menu Setting 28A for a 1 10ms Amp Delay Figure A 2 Kenwood TS 2000 Verify all connections and settings with...

Страница 16: ...16 Figure A 3 Yaesu FT 2000...

Страница 17: ...popular designs is also exceptionally good Decoupling the shield greatly reduces feedline conducted noise and unwanted signal interference Features Close Spacing from Transmit Antennas element ground...

Страница 18: ...e DXE DCPC 24 is a 24 inch red and black stripe power cable that features TWO 2 1 mm DC power connectors known as barrel concentric or tip connectors one at each end This unusual patch cable may be us...

Страница 19: ...high performance receive systems Quad sealed system prevents moisture from migrating into the connection 360 degree radial compression provides superior RF integrity 95 dB typical 60 bonded foil cabl...

Страница 20: ...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 accide...

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