JTS RU8012DB/RU850LTH | Dual Handheld Wireless System | 506542 MHz with Antenna Diversity

Dual Handheld Wireless Microphone System The JTS RU8012DB/RU850LTH is a complete dual handheld wireless microphone system designed for live sound, venues, and broadcast environments. Operating in the 506â??542 MHz UHF band, this system ensures high-fidelity audio with advanced frequency control, antenna diversity, and REMOSET synchronization for seamless wireless performance. JTS RU8012DB/RU850LTH Competitive Differences

• True dual-channel receiver with independent XLR and 1/4" outputs
• REMOSET frequency sync and antenna diversity for stable transmission

JTS RU8012DB/RU850LTH Description The JTS RU8012DB/RU850LTH combines high-end wireless performance with user-friendly control, making it ideal for professional audio setups. The RU8012DB receiver supports two channels simultaneously with antenna diversity reception, reducing dropouts and ensuring reliable signal capture even in challenging environments. It offers a wide 36MHz bandwidth and an ultra-low distortion rate of less than 0.6% at 1kHz. The unit also includes REMOSET remote sync technology, allowing users to set transmitter frequencies directly from the receiver via ultrasonic signal â?? streamlining setup time. The dual handheld RU850LTH transmitters feature selectable RF power levels, auto power-off, and adjustable gain control. Each mic includes an LCD+LED display for real-time feedback on group, channel, frequency, and battery status. Designed for rugged live use, the transmitters are powered by two AA batteries and include onboard mute and key lock functions. Together, the system delivers clean audio with a signal-to-noise ratio over 105dB(A), minimal spurious emissions, and intelligent squelch with pilot tone and noise muting. With two independent balanced XLR outputs and two ¼" unbalanced outputs, the RU8012DB offers complete connectivity for mixers, speakers, and PA systems. Model Features

• Dual-channel UHF wireless system with REMOSET sync
• Antenna diversity reception for reliable performance
• Wide 36MHz bandwidth (506â??542 MHz)
• LCD display with full system monitoring
• Low latency and high audio clarity
• Balanced XLR and unbalanced 1/4" outputs
• Handheld transmitters with selectable RF output and gain control

Model Specifications

• Carrier Frequency Range: 506â??542 MHz
• Bandwidth: 36MHz
• Frequency Stability: <±10kHz @ Fc
• S/N Ratio: >105dB(A)
• THD: <0.6% @ 1kHz
• Sensitivity: -95dBm, S/N >80dB
• Frequency Response: 50Hzâ??16kHz ±2dB
• Audio Outputs: 2x Balanced XLR, 2x 1/4" Unbalanced
• Power Supply (Receiver): 12â??15V DC / 500mA
• Receiver Dimensions: 8.36 x 1.5 x 5.66 in (212.3 x 38.3 x 144 mm)
• Transmitter Battery: 2 x AA (UM3)

What's In The Box

• RU8012DB dual-channel receiver
• 2 x RU850LTH handheld transmitters
• Power adapter
• Antennas
• User manual