JTS R-4 UHF 4-Channel Wideband Diversity Wireless Receiver – Open Box 470MHz

JTS R-4 UHF 4-Channel Wideband Diversity Wireless Receiver

Built on JTS's newest-generation wireless technology, the R-4 is a rack-mount 4-channel UHF diversity receiver engineered for professional installations where spectrum efficiency and reliability are non-negotiable. Its cascadable antenna outputs and AC power supply make multi-unit deployments clean and straightforward.

Key Features

• 4-channel true diversity reception in a 19" 1U rack chassis
• PLL synthesized frequency control for rock-solid stability
• JTS patented REMOSET — sync all 4 microphones simultaneously with one button press
• Cascadable antenna outputs and AC power for easy multi-unit installation
• Full audio and RF adjustment for optimal performance
• Pilot tone & noise mute squelch
• 4 independent XLR outputs + mixed XLR and 1/4" outputs

Specifications Parameter Value Frequency Control PLL Synthesized Carrier Frequency Range UHF 470–506 MHz S/N Ratio >105 dB Total Harmonic Distortion <0.6% @ 1 kHz Audio Output Level -12 dB AF Output Impedance 600 Ω Squelch Pilot Tone & Noise Mute Operation Voltage 100–240V AC Output Connectors 4× XLR (independent) + 1× XLR & 1× 6.3mm (mixed) Display Group, Channel, Frequency, Antenna A/B, Mute, AF Meter, RF Meter, Battery Status Controls Power, Group, Channel, Frequency Up/Down, Scan, Audio Level, Lock-on, Output Pad Dimensions 212.3 × 38.3 × 144 mm

Specifications subject to change without notice. Actual product specifications may vary by region.