The system is designed with JTS newest generation wireless technology. To cope with the squeezed radio spectrum the system provides more compatible channels within limited bandwidth. The 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 to installation.

JTS patented REMOSET feature sends all microphone data by pushing of one button. Moreover all 4 microphones can receive correspondent data at the same time after one pushing. As always JTS provides detailed and full adjustment for best audio and radio performance.


Frequency Preparation


PLL Synthesized Control

Carrier Frequency Range UHF 470~960 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)

Notes Actual product specifications may vary depending on region.

 2019 DSC LTD