JTS R-4 User Manual

2
3.Speci󺸾cations
3-1 UHF PLL 4-channel / 2-channel, diversity receiver
Model
Frequency oscillation Phase-locked loop, PLL
Carrier frequency 470~960 MHz
No. of channels 4 channels
2 channels
Channel pairing RF
Diversity antenna diversity
Bandwidth 36MHz
Signal/noise ratio >106dB(A)
Total harmonic
distortion
<0.5%@1KHz
Receiving sensitivity -95dBm，S/N>80dB
Mirror rejection ratio >80 dB
General frequency
response
50Hz~18KHz±2dB
Antenna connector BNC female
Antenna booster
power
DC12V/100mA
Display LCD
Functions displayed
Group, channels, frequency, transmitter power, antenna A/B,
mute, AF, RF, channel scan, output level, volume, Device ID
Controls
Power ON/OFF, groups, channels, frequency, receiving
sensitivity, key lock, volume, output attenuation (XLR),
channel scan (ON/OFF), antenna power, display setting
Audio output level
Ref：±22.5KHz Dev@1KHz Tone
ψ6.3 Phone Jack：-10dBV
XLR Jack：-4dBV(Line)、-24dBV(MIC)
Audio output
impedance
600Ω
Mute Noise mute and Pilot Tone
Output port
5 balance XLR ports,
1 unbalance φ6.3mm jack
3 balance XLR ports,
1 unbalance φ6.3mm jack
Power 100~240VAC
Dimensions 485mm L x 230mm W x 44mm H
Remark
Speci󺸾cations provided above may be slightly different from
the product without further notice.

JTS R-4 Specifications

General

Brand	JTS
Model	R-4
Category	Microphone system
Language	English