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DTC T-2071-M Manual

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Derringer
Audio Transmitter
T-2071-M
DTC COMMUNICATIONS INCORPORATED

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Summary of Contents for DTC T-2071-M

  • Page 1 Derringer Audio Transmitter T-2071-M DTC COMMUNICATIONS INCORPORATED...

  • Page 2: Fcc Information

    The filing fee form is returned to: make changes from time to time in the content hereof Federal Communications Commission without obligation of DTC to notify any person of such 1270 Fairfield Road revision or changes. Gettysburg, PA 17325-7245 Trademarks Trademarks of DTC Communications, Inc.
  • Page 3 TABLE OF CONTENTS Manual Conventions Overview ................4 Quick Start ................5 NOTE Describes special issues you should be aware of while using a particular function. Tips ..................6 WARNING Calls out situations in which equipment Connections ............... 7 could be damaged or a process could be incorrectly Specifications ..............

  • Page 4: Overview

    .000 .000 programmable channels for the RF transmission, accessed through a PC with DTC programming software installed. The transmitter is designed for personal protec- tion and evidence gathering missions. Its miniature size and rugged design ensures safe concealment and long- lasting performance.

  • Page 5: Quick Start

    Using a small screwdriver, turn the recessed rotary switch located on the front cover to the desired channel. The configuration of each channel is managed with DTC programming software. The programming software included with your Derringer allows you to assign frequencies, and set the deviation.

  • Page 6: Tips

    TIPS PULL UP ON SECTION INDICATED TO RELEASE LOCK AND REMOVE Battery Operation: Always remove battery when not in use. It is imperative to discard partially used batteries, as their remaining life is not predictable. Always start an operation with fresh batteries. Audio Circuit and Body Mounting Tips: All body-worn transmitters are susceptible to “clothing noise”.

  • Page 7: Connections

    Select a transmit channel number by turning the rotary switch. The configuration of each channel is managed with DTC programming software. Channel Select The programming software included with your Derringer allows...

  • Page 8: Specifications

    SPECIFICATIONS The Derringer measures just 2.1” by 1.1” by .4”; it provides Front Cover View ten user programmable channels and audio scrambling. Automatic gain control is programmable by channel as well. The Derringer contains an internal microphone, which is automatically disabled if an external microphone is at- tached.

  • Page 9: Specifications

    SPECIFICATIONS ITEM SPECIFICATION AGC Range 45dB Microphone Electret-fet internal or external -50 dBc max non-harmonic, -45 dBc Spurious & Harmonics harmonic Operating Temp Range -30° C to +70° C Operating Voltage 6.0 to 9.0 VDC Range Controls 10 channel recessed rotary switch RF output to antenna - MMCX Multi-pin Telocate (JT4MB -00) Pin 1 - Audio from external microphone...

  • Page 10: Programming

    This is often the best path for state and local agencies with limited frequencies available to them. DTC will also provide you with free software and a free programming cable, enabling you to change your transmit frequencies.This is ideal if you often work with other agencies, or anticipate the equipment being used by a multi-jurisdic- tional task force.
  • Page 11 Installing DTC Universal Programming Software on your PC NOTE: Uninstall any previous versions by going to Add/ Remove Programs, clicking on DTC Universal Pro- gramming, and clicking on uninstall. 1 Click on Start, click on run. 2 Click on the Browse button.
  • Page 12 Check that an antenna (or non-radiating load) is connected to the Derringer MMCX antenna port. Connect the DB9 end of the DTC programming cable to either the COM1 or COM1 or COM2 COM2 port of the PC depending on port availability.

  • Page 13: Programming

    PROGRAMMING Mouse-click OK or cancel. Now follow the instructions on the DTC Programming Application to begin the download and subsequent frequency reprogramming process. Select the channel number you want to edit Click Edit Chan Input the frequency using key pad on window or keyboard numbers...

  • Page 14: Accessories

    ACCESSORIES Part Number Description Part Number Description 7011150 3’ Microphone 4044738 Programming Cable DTC Universal Programming Software DTC part number 8002025 Part Number Description Part Number Description 4045319 Noodle Antenna 4044377 4 “AA” Battery Pack...

  • Page 15: Contact

    Sales Representatives CONTACT US Director of Federal Sales John Morgan International Sales Manager National Sales Manager toll free (800) 233-8639 Juan Alfonso State & Local Agencies voice (603) 546-2122 voice (603) 546-2126 Michael Demos cell (603) 320-3257 cell (978) 505-1745 toll free (800) 233-8639 fax (603) 880-6965 fax (603) 880-6965...
  • Page 16 486 Amherst Street • Nashua, New Hampshire 03063 • 603-880- 4411 486 Amherst Street • Nashua, New Hampshire 03063 • 603-880- 4411 www.dtccom.com www.dtccom.com...

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