Debra UBR-102 Wireless Microphone System UHF User Manual
- June 16, 2024
- Debra
Table of Contents
Debra UBR-102 Wireless Microphone System UHF
Using a high-quality high-definition pickup microphone chip, restores the real human voice, the sound is natural and clear.
WELCOME
Provides clear, noise-free wireless transmission and excellent sound reproduction_ Simple setup and installation will have you streaming clear sound in no time. System features include handheld and lavalier microphones, UHF high-frequency system, dual-frequency design, high signal-to-noise ratio performance, and more. Enjoy two-channel voice distribution across transmitters. Whether it’s for work or play, whether it’s a vocal performance on stage or a speech in a conference room, this wireless microphone system will provide you with a premium audio experience. Take advantage of today’s latest system technology and enjoy hassle-free, reliable wireless sound transmission with this all-in-one kit. It can be connected to power amplifiers, mixers, active speakers and other equipment. Suitable for small stage, church, meeting, party, karaoke
LIST OF WHAT THIS PRODUCT CONTAINS
- Receiver*1;
- Transmitter (Handheld/Bodypack)*2:
- Power Plug•1:
- Audio Cable*1;
- Instruction Manual*1
About others: If equipped with Bodypack configuration, the list will be equipped with the corresponding number of head-mounted Mic and lavalier Mic.
FEATURES
- UHF Receiver System
- Dual Frequency Design (ChannelA/B)
- High Signal/Noise Ratio Performance
- Broad Frequency Response Range & Low Distortion Independent Adjustable Volume Control
- Dual Independent Channel Antennas
- RF (Radio Frequency) Signal Indicator
- 6.35mm jack Mixer Audio ouput
- 2*XLR independent audio output.
Key introduction
- Power switch
- Antenna
- Information display
- Signal indicator
- Volume Control (Channel A/B)
- XLR audio output interface
- 6.5mm mixed output interface
- Power interface
- Handheld Mic information display
- Hand held Mic switch
- Battery compartment (uses 2 AA batteries)
CONNECTION EXAMPLE GUIDE
SPECIFICATIONS
- Carrier Frequency Range: UHF 500 MHz- 600 MHZ
- Stability: +0.005%
- Ambient Temperature: -10 +55
- Max Deviation: +18kHz
- 5/N Radio: >70dB
- Squelch: Tone control and nose lock dual squelch
- Frequency response: 80 Hz to 15 kHz
- Operating Range: 80m in open area (about 260 Ft)
- Squelch Control: Noise Lock
TROUBLESHOOTING
Check the following items before contacting a dealer. If the symptoms are not improved, contact us.
NO sound, the receiver’s RF light does not light up.
- Make sure the transmitter power switch is on and the receiver is plugged in. (Push up the switch of the hand-held microphone)
- Check that the battery is installed-And make sure the battery is fully charged-
- Check that the frequency on the transmitter matches the frequency on the receiver.
No sound, the receiver’s RF light is on.
- Turn up the receiver audio volume control. Also turn up the volume control of other connected devices.
- Check that the connection between the receiver and the mixer or other equipment is correct.
Receiver signal is noisy or contains extraneous sounds with a transmitter on.
- Check if the battery is low.
- Check for other sources of RF interference causing interference_
- If using a guitar or other musical instrument, check the connections_ If multiple transmitters are used together, it is possible that multiple transmitters will operate on the same frequency. • Find the same frequency point, close the others, and only one is left.
- The signal may be too weak. Reposition the antenna. Mova them closer to the transmitter if possible.
Noise from the receiver with the transmitter off.
- Check for other sources of RF interference causing interference_
- It is recommended to replace the audio cable with a better quality.
- Test other equipment connected to the receiver for problems.
Momentary loss/stop of sound as transmitter is moved around performing area.
Reposition the receiver and perform another “drill” test and observe the RF indicator If audio loss persists, mark these ‘dead spots’ in the performance area and avoid them during the performance