Wiring the TM-1 Mic Adapter

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Grants Pass, Oregon

Introduction: The TM-1 Mic Adapter Kit was created to simplify attaching the TigerTrak to a mobile radio for tracking applications. The adapter provides a convenient way to connect to the various mic lines without the need to cut or splice any existing wiring. The Mic Adapter is simply inserted in-line between the radio and the microphone. Inside the adapter there are a series of jumper terminals that allow you to bridge the appropriate mic lines over to the TM-1 connector. Although this process is simple in theory, it is extremely easy to make an error that could have disastrous consequences! These instructions include a worksheet to guide you through the process. It is important that you read this document thoroughly before beginning and then follow the instructions exactly to insure success. These instructions will take you through the following steps:

1.Assemble the Mic Adapter printed circuit board.

2.Verify the radio’s microphone connector pin-out using a multimeter.

3.Make a table showing the correct pin-out of the microphone connector.

4.Complete the jumper wire diagram showing how to install the jumpers.

5.Install the appropriate jumpers on the Mic Adapter circuit board.

WARNING: Incorrect wiring could destroy both the TM-1 and your radio equipment! If after reviewing this document, you are not absolutely certain that you are technically qualified to proceed, we recommend that you obtain the assistance of an experienced technician. Tigertronics assumes no responsibility for the use or misuse of this adapter. This document is intended only to provide basic guidelines to a qualified technician. It is the sole responsibility of the user to insure proper wiring.

Assembling The PCB: Assembly and soldering of the Mic Adapter circuit board is very straightforward. It is a simple matter of inserting the parts into the board as shown in the pictures below and carefully soldering all the pins. The only caution we might make is to be sure that each component is held tight against the board before you solder. It might be a good idea to solder just one or two pins and then double check the positioning of the part before soldering the remainder. It is extremely difficult to reposition a part after it is completely soldered, so take your time and double check your work! Be sure to index the round connector correctly. Check the connector pin numbers and index notch against the pin numbers and index printed on the board.

Interface Cable: The next step in assembling the Mic Adapter Kit is the wiring of the Interface Cable. This is the cable that connects your radio to the Mic Adapter board. The reason that we want to wire this first is that it provides a useful tool for figuring out the microphone wiring in the steps that follow. We have provided a short length of eight conductor cable in the kit. The cable already has the RJ-45 connector installed on one end, so you will only need to install the 8-pin round connector on the other. It is best to make this cable as short as possible, so trim it’s length appropriately for the distance that you plan to locate the Mic Adapter from your radio. In wiring the connector, Pin #8 (center pin) is always the most difficult to solder, so we would recommend that you wire the connector pins in sequence starting with Pin #8 (reverse order). Be very careful not to fray any wires as they can cause pins to short when the cable is flexed. It would be best to use “heat shrink” or insulating tubing on the pins, if it is available. Wire the connector according to the wire colors as shown in the diagram below.

TM-1 specifications

The Tiger TM-1 marks a significant advancement in modern unmanned aerial vehicles (UAVs), combining cutting-edge technology with an intuitive design that caters to a variety of applications. This drone has gained recognition for its versatility, making it an ideal choice for everything from aerial photography to industrial inspections.

At the heart of the Tiger TM-1 is its innovative design, featuring a lightweight yet robust frame constructed from advanced composite materials. This construction not only ensures durability but also enhances flight efficiency. The drone is equipped with a high-performance brushless motor that provides impressive thrust, enabling the TM-1 to carry substantial payloads while maintaining stability during flight.

One of the standout features of the Tiger TM-1 is its impressive flight time, capable of achieving up to 60 minutes on a single charge. This extended battery life allows operators to complete longer missions without the need for frequent recharging. Additionally, the TM-1 is designed with a modular battery system that allows for quick swaps, ensuring minimal downtime.

The TM-1 incorporates advanced sensor technology, including a high-definition camera capable of capturing stunning 4K video and high-resolution photographs. Equipped with a three-axis gimbal, the camera stabilizes the footage, providing smooth and professional-grade aerial imaging. This feature makes it particularly appealing for filmmakers, real estate agents, and surveyors.

In terms of navigational capabilities, the Tiger TM-1 is outfitted with GPS and GLONASS for precise positioning. This dual-satellite system enhances the drone's ability to navigate complex environments and ensures accurate flight paths. The TM-1 also features intelligent flight modes such as follow-me, waypoint navigation, and orbit mode, simplifying operation for users of all skill levels.

Safety features are a major consideration in the design of the Tiger TM-1. It is equipped with automatic return-to-home technology, which activates in case of signal loss or low battery levels. Additionally, the drone includes obstacle avoidance sensors that help prevent collisions during flight, ensuring a safer operating experience.

The Tiger TM-1’s compact design, coupled with its advanced technology and user-friendly features, positions it as a leading option for those in need of a reliable and efficient UAV. Whether for professional use in mapping, security, or recreational purposes, the TM-1 is undoubtedly a powerful tool in the rapidly evolving field of drone technology.