TYT TH-47 Handheld Microphone Speaker Instruction Manual

1. Product Overview

The TYT TH-47 Handheld Microphone Speaker is designed to enhance communication for compatible two-way radios. It features a built-in speaker and microphone, allowing for convenient hands-free operation when connected to your radio. The unit includes a Push-To-Talk (PTT) button for transmitting and a 3.5mm audio jack for connecting an external earpiece.

Image 1.1: Overview of the TYT TH-47 Handheld Microphone Speaker, highlighting key features such as the main PTT button, microphone grille, side PTT button, and the 360-degree rotating clip on the back.

Key Features:

• Push-To-Talk (PTT) Microphone: Integrated PTT button for easy transmission.
• Built-in Speaker: Provides clear audio reception.
• 3.5mm Headphone Jack: Allows connection of an external earpiece for private listening.
• 360° Rotating Clip: Metal clip for secure attachment to clothing or gear.
• Durable Construction: Made with metal clips and hardware, and a flexible PU material coiled cable.

2. Compatibility

The TYT TH-47 Handheld Microphone Speaker is compatible with various two-way radios featuring a K1 plug connection. Below is a list of known compatible models:

Compatible Handheld Radios:

• TYT Models: MD-UV380, MD-UV390, TH-F8+, TC-3000, TH-UV8000D, TH-UV8000E
• Kenwood Models: TK-240, TK-250, TK-255, TK-260, TK-260G, TK-270, TK-270G, TK-272G, TK-278, TK-278G, TK-340, TK-349, TK-350, TK-353, TK-360, TK-360G, TK-370, TK-370G, TK-373G, TK-378, TK-378G, TK-430, TK-431, TK-715, TK-2100, TK-2102, TK-2107, TK-2118, TK-2160, TK-3100, TK-3101, TK-3102, TK-3107, TK-3118, TK-3160
• Other Models: KG-UV9Dplus, KD-UV8D, KG-UV6D, DM-5R, UV-5R, UV6R, UV-82, BF-888S, GT-1, GT-3/3TP/3WP, GT-5/5TP, BF-9700, BF-F8HP, BF-F8+TP, BF-F9+TP

3. Setup and Installation

Follow these steps to connect your TYT TH-47 Handheld Microphone Speaker to your compatible two-way radio.

1. Identify the K1 Plug: The microphone speaker features a K1 type dual-pin connector. Ensure your radio has a compatible K1 accessory port.
2. Connect to Radio: Carefully insert the K1 plug into the accessory port on your two-way radio. Ensure a firm and secure connection. Do not force the plug.


Image 3.1: The TYT TH-47 Handheld Microphone Speaker, showing the K1 dual-pin connector ready for insertion into a compatible radio's accessory port.

3. Secure the Microphone: Use the 360° rotating metal clip on the back of the microphone speaker to attach it to your collar, pocket, or other convenient location. This allows for hands-free operation and optimal microphone positioning.


Image 3.2: A detailed view of the 360-degree rotating clip, demonstrating its design for flexible attachment to clothing or gear.

4. Optional Earpiece Connection: If desired, plug a 3.5mm earpiece into the audio jack located on the side of the microphone speaker for private listening.


Image 3.3: The 3.5mm audio jack on the side of the microphone speaker, used for connecting an external earpiece.

4. Operating Instructions

Once connected, the TYT TH-47 Handheld Microphone Speaker functions as your primary input and output device for your two-way radio.

1. Receiving Audio: Audio from your radio will be routed through the built-in speaker on the microphone. If an earpiece is connected to the 3.5mm jack, audio will be directed to the earpiece instead.
2. Transmitting (Push-To-Talk): To transmit, press and hold the large PTT button located on the front or the side PTT button. Speak clearly into the microphone grille. Release the PTT button to stop transmitting and return to receive mode.
3. Microphone Positioning: For optimal audio clarity, position the microphone approximately 2-5 inches (5-12 cm) from your mouth when speaking.

5. Maintenance and Care

Proper care will ensure the longevity and optimal performance of your microphone speaker.

• Cleaning: Wipe the exterior of the microphone speaker with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
• Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
• Cable Care: Avoid excessive pulling or bending of the coiled cable to prevent internal wire damage. The cable is made of flexible PU material, designed for durability and extension from approximately 23.62 to 82.67 inches.


Image 5.1: Demonstration of the coiled cable's flexibility and its ability to extend, highlighting the durable PU material.

• Water Resistance: The device is not fully waterproof. Avoid exposing it to heavy rain or submerging it in water.

6. Troubleshooting

If you encounter issues with your TYT TH-47 Handheld Microphone Speaker, refer to the following common solutions:

• No Audio from Speaker:
  • Ensure the K1 plug is fully inserted into the radio's accessory port.
  • Check the radio's volume level.
  • If an earpiece is connected, ensure it is functioning correctly and fully inserted into the 3.5mm jack.
  • Verify radio settings for external speaker output.
• Cannot Transmit (PTT not working):
  • Ensure the K1 plug is fully inserted.
  • Check if the radio is powered on and in a transmit-ready state.
  • Confirm the PTT button is being pressed firmly.
  • Test with another compatible radio if available to rule out radio-specific issues.
• Poor Audio Quality (Transmit or Receive):
  • For transmit audio, ensure you are speaking clearly into the microphone grille at an appropriate distance (2-5 inches).
  • Check for obstructions on the microphone grille or speaker.
  • Ensure the radio's antenna is properly connected and that you are within range of the other party.
  • Environmental noise can affect audio clarity; try moving to a quieter location.
• Intermittent Connection:
  • Inspect the K1 plug and radio port for any debris or damage.
  • Ensure the cable is not excessively stretched or kinked.

7. Specifications

Detailed technical specifications for the TYT TH-47 Handheld Microphone Speaker.

8. Warranty and Support

For warranty information and technical support, please refer to the documentation provided with your original purchase or contact TYT directly through their official website or authorized distributors. Keep your purchase receipt as proof of purchase for any warranty claims.

Manufacturer: TYT

Website: www.tyt888.com