2. Pro Audio
3. Wireless Systems
4. Wireless System Components
5. R-4

R-4 4-channel UHF wideband diversity receiver

R-4 4-channel UHF wideband diversity receiver.

R-4 is a 4-channel system in a 19” one U case. Antenna outputs and AC power supply are designed to be cascaded. It provides great convenience for installation.
JTS patented REMOSET feature sends all microphone data by pushing one button. Moreover, all 4 microphones can receive correspondent data at the same time after one push. As always JTS provides detailed and full adjustments for the best audio and radio performance.

Features

• Frequency Preparation • PLL Synthesized Control • Carrier Frequency Range UHF 570~9605 MHz • S / N Ratio > 105dB • T.H.D <0.6% @ 1KHz • Display Contents Group, Channel, Frequency, Antenna A/B, Mute Display, AF Meter (LED BAR), RF Meter (LED BAR) , Battery Status • Controls Power On/Off, Group, Channel, Frequency Up/Down, Frequency Scan, Audio Level, Lock-on, Output Pad

• Audio Output Level -12dB • AF Output Impedance 600Ω • Squelch Pilot Tone & Noise Mute • Operation Voltage 100 ~ 240V • Output Connector 4 independent XLR outputs, and 1 Ø6.3mm and 1 XLR for mixed output • Dimension (m / m) 212.3mm(W)*38.3mm(H)* 144mm(D)