Description
The UR-111D series embodies the technical essence accumulated by Relacart for a long time. With advanced technology, sophisticated design, stable performance, beautiful appearance, convenient operation, favorable price, and excellent professional quality to win the market competition. This series is suitable for high-demand night clubs, multi-purpose halls, hotels, conference rooms and small and medium-sized performance venues.
Features

Functional Features:
Extensive Audio Output | Using 6.3 mm unbalanced output and XLR balanced output synchronization output design, convenient to connect all kinds of audio processing equipment |
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Ultra-Wide Carrier Frequency Band | Ultra-wide carrier frequency UHF 522MHz~936MHz, one-to-two antenna diversity reception, CPU intelligent selection, stable reception and long distance, providing users with a good application experience |
PLL Phase Locked Oscillation Circuit | The stable PLL phase-locked oscillation circuit, combined with the “noise detection” mute control function, can effectively block the noise and radio frequency interference in the working environment. |
Noise lock | Adopt noise locking and field strength locking double squelch locking circuit design, effectively prevent the radio frequency interference of other microphones, and improve the signal-to-noise ratio. |
[AFS] Automatic Frequency Search | [AFS] Automatic frequency search function, after pressing the [AFS] button for 3 seconds, it will automatically search and lock to work on an interference-free frequency. |
[IR] Infrared | With [IR] infrared automatic frequency matching function, as long as the [SYNC] button is pressed, the transmitter can automatically and accurately lock the working frequency of the receiver. |
UR-111D Dual-channel diversity wireless central controller
- Carrier Frequency Range: 521.25MHz-936.85MHz
- Max. Deviation Range: ±45KHz
- Frequency response: 80Hz-18KHz ±3dB
The UR-111D series embodies the technical essence accumulated by Relacart for a long time. With advanced technology, sophisticated design, stable performance, beautiful appearance, convenient operation, favorable price, and excellent professional quality to win the market competition. This series is suitable for high-demand night clubs, multi-purpose halls, hotels, conference rooms and small and medium-sized performance venues.
UH-1 Wireless Handheld Microphone
- Carrier Frequency Range:521.25MHz-936.85MHz
- Harmonic radiation:≤45 dBm
- Max. Deviation Range:±45KHz
ET-60 Wireless Bodypack Transmitter
- Carrier Frequency Range:UHF521.25MHz-936.85MHz
- Harmonic Radiation:≤45dBm
- Max. Deviation Range:±45KHz
ET-60 is a mini bodypack transmitter, made of metal and durable, which can be used with Relacart LM series lavalier microphone and HM series headset microphone.

UD-1 Wireless Gooseneck Microphone Desk Stand
- Carrier frequency band: 521.25MHz-936.85MHz
- Harmonic Radiation:more than 50dBm lower than the main wave
- Maximum offset:±45KHz
UD-1 is a desktop gooseneck wireless conference microphone base with simple design style, solid and durable metal material, and silent touch switch.
Specifications
UR-111D Dual-Channel Diversity Wireless Central Controller
Main Frame Size | EIA STANDARD 1U |
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Channels | Dual Channel |
Frequency Stability | ±0.005% (0~50°C) |
Carrier Frequency Range | 521.25MHz-936.85MHz |
Modulation Mode | FM stereo modulation |
Oscillation | PLL synthesized |
Receiving Sensitivity | 5dBμV, S/N>60dB at 25 deviation |
Band Width | 32MHz |
Max. Deviation Range | ±45KHz |
S/N | >105dB |
T.H.D. | <0.7% @ 1KHz |
Frequency response | 80Hz-18KHz ±3dB |
Operating Range | 80~100M typical ( in open space) |
Power Supply | DC 12V / 12W |
Weight | 1.9kg |
Dimension (mm) | 410(W)x43(H)x206(D) |
Output Connector | XLR balanced & 6.3φ phone jack unbalanced |
UH-1 Wireless Handheld Microphone
Carrier Frequency Range | 521.25MHz-936.85MHz |
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Oscillation | PLL synthesized |
Harmonic radiation | ≤45 dBm |
Bandwidth | |
Band HF | 139MHz(797 MHz~936 MHz ) |
Band AD | 134MHz(662 MHz~796 MHz) |
Band EJ | 97MHz(554MHz~651 MHz ) |
Max.DeviationRange | ±45KHz |
Microphone Element | Cardioid Dynamic / Cardioid Condenser |
RF Power Output | 10MW/40MW |
Battery | AA X 2 |
Current Consumption | 110mA typical |
Battery Current / Life | Approximately 10hours |
Dimension | 52(Φ) X 255L) |
Weight | 208g (w/o battery) |
ET-60 Wireless Bodypack Transmitter
Carrier Frequency Range | UHF521.25MHz-936.85MHz |
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Oscillation | PLL Synthesized |
Harmonic Radiation | ≤45dBm |
Max. Deviation Range | ±45KHz |
Microphone Element | Cardioid Dynamic / Cardioid Condenser |
RF Output Power | 10MW/40MW |
Battery | AA x2 |
Current Consumption | 110mA(Typical) |
Battery Current/ Life | Approximately 11 hours |
Microphone Lengths(mm) | 52(φ)x255(L) |
Weight | Approximately285g (w/o battery) |
UD-1 Wireless Gooseneck Microphone Desk Stand
Carrier frequency band | UHF 521.25MHz-936.85MHz |
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Oscillation mode | PLL phase locked frequency synthesis |
Harmonic radiation | More than 50dBm lower than the main wave |
Bandwidth | |
Band HF | 139MHz(797MHz~936MHZ) |
Band AD | 134MHz(662MHz~796MHz) |
Band EJ | 97MHz(554MHz~651MHz) |
Maximum offset | ±45KHz |
RF power output | 13mW |
Battery | AA x2 |
Current consumption | 130mA (typ.) |
Battery life | about 9 hours |
Microphone length | 340mm, 420mm (default), 480mm |
Weight | About 830g (without battery) |
Color | Nickel Black |