Palladium II Digital COFDM Transmitter Model Pd2-TX-1000 1W Output The most important thing we build is trust how to contact COBHAM For operator and troubleshooting information, customers are encouraged to refer to the details in this manual. For additional clarification or instruction, or to order parts, contact COBHAM. Customer Service is available Monday through Friday between the hours of 9:00 AM and 5:00 PM EST at:
Tel: 603-880-4411 Fax: 603-880-6965 Website: www.cobham.com/tcs Email: dtc.info@cobham.com DTC Communications, Inc. dba Cobham Tactical Communications and Surveillance 486 Amherst Street Nashua, New Hampshire 03063 copyright notice Copyright 2011 COBHAM All rights reserved. No part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or computer language, in any form or by any means, including but not limited to electronic, magnetic, mechanical, optical, chemical, manual or otherwise, without the prior written permission of COBHAM. disclaimer The information in the document is subject to change without notice. COBHAM makes no representations or warranties with respect to the contents hereof, and specifically disclaims any implied warranties of merchantability or fitness for a particular purpose. COBHAM reserves the right to revise this publication and to make changes from time to time in the content hereof without obligation of COBHAM to notify any person of such revision or changes. 2 PN OP1920331-S REV 0.002 manual conventions NOTE: Describes special issues you should be aware of while using a particular function. WARNING: Calls out situations in which equipment could be damaged or a process could be incorrectly implemented, but in which operator safety is not a factor. TIP: Describes application hints. RF EXPOSURE STATEMENT A separation distance of at least 20 cm must be maintained between the antenna and the body of the user or nearby persons. When the unit is used consistent with the previous notice, it conforms to the requirements of FCC Rules & Regulations, sections 1.1307 & 2.1091, as required by section 90.1217. CAUTION! Use of antennas with gain above 2.1 dBi may exceed Maximum Permissible Exposure (MPE) limits. NOTE: This device is for occupational use only. Occupational users are those persons who are exposed as a consequence of their employment, provided these persons are fully aware of and exercise control over their exposure. NOTE: DO not allow the device to directly contact the skin due to warm operating temperatures. TABLE OF CONTENTS Quick Start
....................................................................................................................4-5 Accessories
........................................................................................................................ 5 Introduction
........................................................................................................................ 6 Operation
........................................................................................................................ 7 Using your Palladium II Transmitter .............................................................................. 7 Changing your Transmitter Configuration ................................................................. 7
....................................................................................................................8-9 Heat Sink Components
.............................................................................................................. 10-11 Programming ......................................................................................................................11 Specifications .............................................................................................................. 12-13
......................................................................................................................14 Notes Contact Us
......................................................................................................................15 3 QUICK START 3 A1 R/M A2 L 2 Palladium Transmitter, Top View Audio Came ra Power Option Power Supply Antenna Typical Wiring Configuration PALLADIUM II 4 Complete these steps:
1. Connect the transmitter antenna to the SMA connector on the Palladium unit. 2. If you plan to use audio, connect one or two microphones to the Audio 1 and/or Audio 2 LEMO connectors. If using monaural, use Audio 1. 3. Connect power and video input via the Multi I/O cable to the 6-pin Hirose connector:
a. Attach your camera video input (75 ohm composite video source in PAL or NTSC) to the Multi I/O cable BNC connector. b. Apply the necessary power to your camera (use supplied cable or external source) and turn ON. c. Attach a 12 VDC power source to the Multi I/O cable via the Molex connector. The input voltage range is from 10 to 16 VDC. WARNING: Do not apply power to the transmitter unless an antenna or non-radiating load is connected to the Antenna SMA connector. Thermal Issues Proper heat sink mounting is recommended for optimal performance. See page 8 for heat sinking instructions. 4 Set to the required configuration as indicated by the channel numbers. Refer to the Programming section on page 10 for more information on channel settings. Your Transmitter is now operational. Confirm its signal with your Palladium Receiver. QUICK START 4 Accessories 12 VDC 2.5A Power Supply & AC Line Cord Microphone, Body-Worn, (2) Power & Video Cable Camera Power Cable (2.1 mm plug) DC Power Cable, flying lead Camera Power Cable, flying lead Programming Cable Antenna, ANT2A 16-Pin Data Chaining & Control Connector Cable Transport Case Antenna Connector Palladium Pd2-TX-1000 Transmitter, Front View 5 INTRODUCTION Palladium Pd2-TX-1000 1 Watt Digital Transmitter Palladium II The Palladium II Series of digital video transmitters provide exceptional video quality in high multipath environments. They are ideal for use inside buildings, in urban areas, and in other applications where multipath would normally cause video tearing or breakup. All Palladium II Series transmitters offer three bandwidth modes: DVB-T (6, 7, 8 MHz), Narrow
(2.5 MHz), and Ultra Narrow (1.25 MHz) channel spacing. DVB-T utilizes 2000 carriers to transmit video and two channels of voice and data. Palladium II transmitters may be located on adjacent channels without a guard band. AES 128-bit encryption ensures users of secure communications. The Palladium 1000 is a small transmitter with a 1 Watt RF power output. This unit is ideal for concealments and shorter range robotic and UAV applications. The package is only 4.2 x 2.8 x 2.5 (approximate dimensions not including connectors). Power consumption is 29 Watts maximum. All connections are conveniently located off the ends of the unit. The unit is water-resistant if mounted with its SMA connector pointing directly upward (with antenna connected). 6 Using your Palladium II Transmitter Follow the instructions given in the Quick Start section on pages 4-5. When power is first applied to the Palladium, the unit reverts to the indicated channel and RF ON state. The Alarm LED may be ON, which indicates that there is no active video input. Changing your Transmitter Configuration The Palladium Transmitter can store up to 8 different configurations, which can be selected with the Channel Control. Each of these configurations are programmed into the transmitter by the factory at the time of order. To cycle through your preconfigured channels rotate the knob to the next setting. NOTE: FCC 90.203 (e) prohibits anyone other than the manufacturer, qualified service or maintenance personnel from altering the frequency programming of the transmitter. Please contact the factory for additional information regarding programming frequencies. OPERATION 7 HEAT SINK HEAT SINK 2.530 3.935 8 Palladium 1000 Heat Sink The Palladium 1000 is supplied with a heat sink attached. DO NOT remove the heat sink unless you have an alternate mounting surface that will dissipate the heat properly. WARNING: The Palladium 1000 may become too hot to touch without a proper heatsink attached, such as the one supplied. Damage to internal components may occur if operated beyond the recommended temperature range. If placed in an enclosure, proper ventilation and mounting is required. If designing a custom heatsink, keep the transmitter chassis temperature at 50oC or less. The transmitter must be mounted to a heatsink on the transmitters blank side as shown on page 8. HEAT SINK 9 Controls/Connectors Data Chaining & Control Connector This connector is normally covered. Multi-I/O Connector The Multi-I/O Connector is covered on page 11. Audio 2 (left) and Audio 1 (right/mono) LEMO Conn. These connectors provide the audio input connections to the transmitter. Either one or two audio inputs can be used with the Palladium II Transmitter. ALARM LED This red LED indicates a valid video signal is not present. Channel Switch This rotary switch selects from up to eight preprogrammed configura-
tions. COMPONENTS 10 COMPONENTS and PROGRAMMING Transmitter Antenna Connector (SMA) This connector attaches to the transmitter antenna and carries the RF output signal. Always ensure the transmitter antenna is attached before operating the Palladium Transmitter. Muiti I/O Connector (6-pin Hirose) This connector provides connections for the DC Power Input, DC Camera Power, Programming, and 75 Ohm Composite Video Signal. Video In 75 Ohm 6 1 Ground RS232 In 5 2 +V Power 10V - 16V RS232 Out 4 3 Camera Power Out 10V -16V Programming Frequency and channel configurations are programmed into the transmitter by the factory at the time of order. NOTE: FCC 90.203 (e) prohibits anyone other than the manufacturer, qualified service or maintenance personnel from altering the frequency programming of the transmitter. Please contact the factory for additional information regarding programming frequencies. 11 SPECIFICATIONS 12 Physical Unit Dimensions not including heatsink or connectors (approx.) Unit Dimensions including heatsink and connectors (approx.) Weight Weight without heatsink Weight including heatsink Environmental Operational Temp Power Input Voltage Power Consumption Control PC Control Interface Memory Video Encoding Compression Standard Chrominance Profile Line Standard Horizontal Resolution Vertical Resolution 4.25 x 2.75 x 1.25
(10.8 cm x 7.0 cm x 3.2 cm) 4.75 x 2.75 x 2.5
(10.8 cm x 7.0 cm x 6.3 cm) 9 oz (0.26 kg) 1 lb 3 oz (0.54 kg)
-10 degrees C to 50 degrees C 10 to 16 VDC Fully Operational ~ 29 W max., Sleep Mode < 0.5 W RS-232. Eight user-programmable configurations MPEG-2 w/ non-DVB modes, MPEG-4 DVB-T Compliant 4:2:0 PAL 625 or NTSC 525 704, 528, 480, 352 pixels (528 as standard) 576 (625 lines) or 480 (525 lines) Video Bitrates Video Latency Audio Encoding Input Bitrates Sampling Frequency THD Response Crosstalk S/N Composite Video Input Standards Specification Connector Composite PAL and NTSC decoding Analog Audio Analog Audio Input Nominal Level Scrambling Scrambling type COFDM RF output Output Frequency Occupied Bandwidth Power Connector COFDM Standard DVB-T 1Mbps to 10 Mbps End to end delay of 54 milliseconds Stereo or Dual Mono pair 28 kbps to 72 kbps depending on configuration 32 kHz, 16 kHz or 8kHz
< 0.1% max 20Hz to 15KHz, +/- 0.25dB depending on configuration
> 55 dB min 60 dB RMS NTSC (with and without pedestal) or PAL Rec. ITU-R BT.470-4 Hirose Eight-bit comb filtering composite decoder
+10 dBu
+4 dBu Fixed key scrambling system Algorithms offered include AES. Band Dependent 1.22/2.44 MHz 1 Watt SMA Proprietary, 2.5 MHz channel bandwidth. 6, 7, 8 MHz Bandwidth SPECIFICATIONS 13 NOTES CONTACT US CONTACT US Contact Information Toll-Free 1 800 233 8639 North America Sales/Training Office 2303 Dulles Station, suite 200 Herndon VA 20171 T: (703) 234 9311 East Coast Offices 486 Amherst St. Nashua, NH 03063 United States T: (603) 880 4411 Toll-Free: 1 800 233 8639 F: (603) 880 6965 West Coast Offices 1916 Palomar Oaks Way, #100 Carlsbad, CA 92008 United States T: (760) 496 0055 Toll-free: 1 888 880 9339 F: (760) 496 0057 Canadian Offices 120 Eileen Stubbs Avenue, Suite 200 Dartmouth, NS B3B 1Y1 T: (902) 468 3007 Toll free: 1 800 665 4648 F: (902) 468 3009 Customer Service is available Monday through Friday between the hours of 9:00 AM and 5:00 PM EST at:
(T) 603-880-4411 A complete listing of Contact Individuals can be located on our website at: www.cobham.com/tcs 15 Cobham Tactical Communications and Surveillance 486 Amherst Street Nashua, New Hampshire 03063 603-880- 4411 www.cobham.com/tcs