1. Introduction
The AnyTone AT-5888UV is a robust dual-band mobile transceiver designed for reliable VHF/UHF communication. This manual provides essential information for the proper setup, operation, and maintenance of your device, ensuring optimal performance and user safety.
2. Safety Information
- Do not operate the transceiver in explosive atmospheres or near flammable materials.
- Ensure proper ventilation to prevent overheating.
- Use only the specified power supply (13.8V DC).
- Avoid exposing the device to extreme temperatures, direct sunlight, or moisture.
- Do not attempt to disassemble or modify the transceiver. Refer servicing to qualified personnel.
- Always connect the antenna before transmitting to prevent damage to the transceiver.
3. Package Contents
Verify that all items are present in your package:
- AnyTone AT-5888UV Mobile Transceiver Unit
- Lighted Full Keypad Microphone
- Mobile Mounting Bracket
- DC Power Cord with Fuse
- Mounting Hardware (screws, washers, nuts)
- User Manual (this document)
- Optional: Dualband Antenna (if purchased separately)
Figure 3.1: Items included in the AT-5888UV package.
4. Product Overview
4.1. Transceiver Unit
The main unit features a large LCD display and intuitive controls for easy operation.
Figure 4.1: Front, Microphone, and Back Side Overview.
- Front Panel: Features a large LCD with adjustable brightness, left and right dials for TV/SQL and frequency/volume control, and various function buttons (SET, V/M, MHz, TS/DCS).
- Rear Panel: Includes the antenna connection (SO-239), heat-sink fan, TV/AV port, and external speaker/power terminals.
4.2. Microphone
The included microphone features a full keypad with backlighting for convenient input and control.
- Keypad: Numeric keys for direct frequency input and function access.
- Up/Down Buttons: For channel or frequency adjustment.
- PTT (Push-To-Talk) Button: Located on the side for transmission.
- A/B Band Button: To switch between main and sub-bands.
- Lock/DTMF Switch: To lock the keypad or enable DTMF tones.
Figure 4.2: Transceiver with connected microphone.
5. Setup
5.1. Mounting the Transceiver
- Select a secure and well-ventilated location in your vehicle or operating area.
- Use the provided mobile mounting bracket as a template to mark drilling locations.
- Drill pilot holes and secure the bracket using the supplied screws.
- Attach the transceiver to the bracket using the large knurled knobs, allowing for angle adjustment.
5.2. Power Connection
- Connect the DC power cord to the transceiver's power input.
- Connect the red wire to the positive (+) terminal of your 13.8V DC power source (e.g., vehicle battery) and the black wire to the negative (-) terminal. Ensure the fuse is properly installed in the power cord.
5.3. Antenna Connection
- Connect a suitable dual-band VHF/UHF antenna (not included) to the SO-239 connector on the rear of the transceiver.
- Ensure the antenna cable is routed safely and securely.
5.4. Microphone Connection
Plug the microphone's RJ45 connector into the corresponding port on the front panel of the transceiver.
6. Operating Instructions
6.1. Power On/Off
Press the PWR button on the front panel to turn the transceiver on or off.
6.2. Volume Adjustment
Rotate the VOL knob (top right) to adjust the audio output level.
6.3. Frequency/Channel Selection
- VFO Mode (Frequency Mode): Use the left dial to tune frequencies directly.
- Memory Mode (Channel Mode): Press the V/M button to switch to memory mode. Use the left dial or microphone Up/Down buttons to select stored channels.
- Direct Frequency Entry: In VFO mode, use the microphone keypad to enter frequencies directly.
6.4. Band Selection
The AT-5888UV supports four independent receiving bands (UU, UV, VU, VV). Use the A/B button on the microphone to switch between the main and sub-bands for dual receive and dual output.
6.5. Squelch Adjustment
Press the SQL button on the top panel and use the left dial to adjust the squelch level, which mutes background noise when no signal is present.
7. Advanced Features
7.1. CTCSS/DCS Tones
The transceiver supports CTCSS (Continuous Tone-Coded Squelch System) and DCS (Digital Coded Squelch) for selective calling. Press the TS/DCS button to cycle through tone options (CTCSS, DCS, off) and use the dial to select the desired tone.
7.2. Scan Functions
The AT-5888UV includes various scan functions, including CTCSS/DCS scan. Refer to the detailed programming guide for specific scan setup and operation.
7.3. Cross Band Repeat
This feature allows the transceiver to act as a temporary repeater, extending communication range between different bands. Consult the full programming manual for activation and configuration.
7.4. AI Noise Reduction
The device incorporates AI noise reduction for both receive and transmit audio, enhancing clarity in noisy environments. This feature can be enabled/disabled via the menu.
7.5. Emergency Alarm & ANI
The transceiver supports Emergency Alarm functions and ANI (Automatic Number Identification) via DTMF or 5-Tone signaling for enhanced safety and identification.
8. Specifications
| Feature | Description |
|---|---|
| Model Number | AT-5888UV |
| Frequency Range | VHF: 136-174 MHz, UHF: 400-512 MHz |
| Output Power | VHF: 50W, UHF: 40W |
| Number of Channels | 758 Memory Channels |
| Operating Voltage | 13.8V DC |
| Dimensions (H x W x D) | 8.66 x 5.47 x 1.57 inches |
| Item Weight | 4.11 pounds |
| Display Technology | LCD with adjustable brightness |
| Connectivity | USB (for programming) |
| Special Features | AI Noise Reduction, Cross Band Repeat, Emergency Alarm, CTCSS/DCS, DTMF, 2-Tone/5-Tone, Air Band Receive |
| Water Resistance Level | Not Water Resistant |
Figure 8.1: Physical dimensions of the AT-5888UV transceiver and microphone.
9. Troubleshooting
- No Power: Check power cable connections and the inline fuse. Ensure the power source is providing 13.8V DC.
- No Audio: Verify volume level, squelch setting, and external speaker connection (if used).
- Cannot Transmit/Receive: Check antenna connection. Ensure correct frequency, offset, and CTCSS/DCS settings. Confirm the TX indicator lights up when PTT is pressed.
- Poor Audio Quality: Adjust AI noise reduction settings. Check microphone connection.
- Keypad Unresponsive: Check if the keypad lock function is enabled on the microphone.
10. Maintenance
- Cleaning: Use a soft, dry cloth to clean the transceiver. Do not use harsh chemicals or solvents.
- Connections: Periodically check all cable connections for tightness and wear.
- Firmware: Check the AnyTone website for any available firmware updates and follow instructions carefully for installation.
11. Warranty and Support
AnyTone products typically come with a limited manufacturer's warranty. Please refer to the warranty card included with your product or visit the official AnyTone website for detailed warranty terms and conditions. For technical support, contact your authorized AnyTone dealer or the manufacturer's customer service.
