Avalon RF DX602-C1 User's Manual & Operating Manual

Two antenna diversity receiver for uav

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DX602-C1
Two Antenna Diversity
Receiver for UAV
User's Guide & Operating Manual
AV010220/1-000
REV. X0 – 14 Oct 2005
Edited by Guru Mujumdar
http://www.avalonrf.com/
Avalon RF, Inc. • 344 Coogan Way • El Cajon, CA 92020
Phone: (619) 401-1969 • Fax: (619) 401-1971 • Email:
sales@avalonrf.com

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  • Page 1 Receiver for UAV User's Guide & Operating Manual AV010220/1-000 REV. X0 – 14 Oct 2005 Edited by Guru Mujumdar http://www.avalonrf.com/ Avalon RF, Inc. • 344 Coogan Way • El Cajon, CA 92020 Phone: (619) 401-1969 • Fax: (619) 401-1971 • Email: sales@avalonrf.com...
  • Page 2: Table Of Contents

    AVALON RF, INC. Page ii DX602-C1 User’s Guide & Operating Manual Table of Contents General ....................1 Figure A – Front Panel ................2 Figure B – Rear Panel – Broadcasting..........3 Figure C – Rear Panel – Security ............3 Specifications ..................4 Interface ....................4 Figure D –...
  • Page 3: General

    Page 1 of 14 DX602-C1 User’s Guide & Operating Manual General The DX602-C1 is a rugged 2-antenna ‘true’ diversity video receiver intended for demanding high end video applications. The unit has special features added for the UAV applications. It is a analog FM receiver with our intelligent electronics that selects the best ‘video’...
  • Page 4: Figure A – Front Panel

    AVALON RF, INC. Page 2 of 14 DX602-C1 User’s Guide & Operating Manual Figure A – Front Panel DX602-C1 Controls, Indicators and Connectors 1 - Antenna 1 Input 2 - Antenna 1 Select LED 3 - Frequency Selector Switch/EIN 1...
  • Page 5: Figure B – Rear Panel – Broadcasting

    AVALON RF, INC. Page 3 of 14 DX602-C1 User’s Guide & Operating Manual Figure B – Rear Panel – Broadcasting DX402/DX502/DX602 Controls and Connectors NOT APPLICABLE 1 - Data Output (section 2.4) 4 - Video Output (section 2.6) 2 - Audio Output (section 2.5) 5 - On/Off Switch 3 - Power In (section 2.1)
  • Page 6: Specifications

    AVALON RF, INC. Page 4 of 14 DX602-C1 User’s Guide & Operating Manual Specifications Interface - (Figure C, circle 6). The interface is through a High Density DB15 connector (Figure D) on the rear panel of the DX602. Figure D – Interface - Security Version...
  • Page 7: Power Input

    AVALON RF, INC. Page 5 of 14 DX602-C1 User’s Guide & Operating Manual 2.2.1 Power Input (pins 1 and 8). a) The DX602 operates off a 9Vdc to 16Vdc unregulated voltage source with a ripple of less than 0.5Vp.p. b) Input current at an input voltage of 12Vdc is under 0.6 Amps.
  • Page 8: Size

    AVALON RF, INC. Page 6 of 14 DX602-C1 User’s Guide & Operating Manual Size Configuration Dimensions DX602-C1 5.09” W x 1.42” H x 5.75” D (See Figure H) 129mm x 36mm x 146mm NOTES The DX602 is intended for mounting in the following configurations: a) In a CD ROM bay in a DVR b) Three DX602s on a 19”...
  • Page 9: Figure E – Dx602 Mechanical Specifications - Inches [Mm]

    AVALON RF, INC. Page 7 of 14 DX602-C1 User’s Guide & Operating Manual Figure E – DX602 Mechanical Specifications - Inches [mm]...
  • Page 10: Environmental Conditions

    AVALON RF, INC. Page 8 of 14 DX602-C1 User’s Guide & Operating Manual Environmental Conditions. The DX602 is designed to meet the following environmental conditions: Operating temperature -4 to 122 F (-20 to 50 C) Storage temperature -13 to 150 F...
  • Page 11: Operating Instructions

    AVALON RF, INC. Page 9 of 14 DX602-C1 User’s Guide & Operating Manual Operating Instructions Human Interface. 3.1.1 Front Panel Frequency Select Switches (Circles 3,4,5 on figure A) The DX602 front panel switches have the following functions: a) Frequency select (tuning) in a standard DX602.
  • Page 12: Ordering Information

    AVALON RF, INC. Page 10 of 14 DX602-C1 User’s Guide & Operating Manual Ordering Information DX602-C1 – Basic System Every DX602 comes with the following standard features and accessories. One DX602 in a ZIPLOCK ESD bag. The receiver has one video and one data channel.
  • Page 13: Optional Accessories

    AVALON RF, INC. Page 11 of 14 DX602-C1 User’s Guide & Operating Manual Optional accessories 4.6.1 Antennas. Each receiver requires two (2) antennas. Higher antenna gain yields longer range with limitations on reception “viewing angle”. Ordering information: Description DX602 2dbi Omnidirectional...
  • Page 14 AVALON RF, INC. Page 12 of 14 DX602-C1 User’s Guide & Operating Manual 4.6.3 Splitters When a pair of antennas feeds more than one receiver, it is convenient to split the signal from each antenna to all receivers at the same location.
  • Page 15 AVALON RF, INC. Page 13 of 14 DX602-C1 User’s Guide & Operating Manual ANTENNA 1 ANTENNA 2 ANTENNA CABLES (2) DX602 POWER SUPPLY LOW FREQUENCY CABLES RS232 VIDEO OUT DATA OUT PROGRAMMING (BNC) (DB-9) RSSI Outputs Figure F – Block Diagram of Basic System with a Single...
  • Page 16 AVALON RF, INC. Page 14 of 14 DX602-C1 User’s Guide & Operating Manual BACK CHANNEL ANTENNA 1 ANTENNA 2 ANTENNA ANTENNA 2 or 3(*) CABLES CABLES SPLITTER SPLITTER COMBINER SPLITTER TO RECEIVER JUMPER CABLES 2 or 3(*) cables per receiver...
  • Page 17: Appendix A - Remote Programming

    Type “T” to check tuner lock. The DX602-C1 reports “ T1=L T2=L” implying both tuners T1 and T2 are locked. c) Type “2379.0” to send a command to the DX602-C1 to change the received frequency to 2379.0MHz. d) Type “*1#2” to force the DX602-C1 to receive only Antenna 2.

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