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JTS R-4 Quad 4-Channel Wireless UHF Microphone Receiver

by JTS
Original price £880.00 (inc. VAT) - Original price £880.00 (inc. VAT)
Original price £880.00 (inc. VAT)
£880.00 (inc. VAT)
£880.00 (inc. VAT) - £880.00 (inc. VAT)
Current price £880.00 (inc. VAT)
SKU 81130
Frequency Range: 606.5-638MHz

The JTS R-4 is a premium wireless microphone system with 4 license-free channels and front-mounted telescopic antennas for rack-mounting without signal compromise.

The JTS R-4 is a reliable and robust wireless microphone receiver perfect for schools, places of worship and many other PA applications.

It boasts four license-free channels with the ability to combine up to three receivers in order or use up to 12 wireless microphones simultaneously.

A unique feature of the JTS R-4 system is the fact that the telescopic antennas can be installed on the front of the unit, enabling it to be rack mounted whilst still achieving full signal, unlike the majority of wireless mic systems where the antennas can only be installed on the back of the unit which compromises the signal strength. 

A set of rack ears is supplied, allowing the R-4 to be 1U rack-mountable for discreet and convenient storage.

The JTS R-4 System is available with 3 add-on wireless microphones:

Handheld Dynamic Microphone: Perfect for live stage performances and broadcasting, the handheld dynamic microphone offers a dynamic range and rugged design, making it an ideal choice for energetic performances.

Handheld Condenser Microphone: Tailored for studio use and recordings, the handheld condenser microphone captures the nuances of your voice with exceptional detail. Ideal for musicians, podcasters, and content creators seeking studio-quality audio.

Clip-On Beltpack with Lavalier/Headset Compatibility: The clip-on beltpack is a versatile addition to the system, compatible with a range of lavalier and headset microphones. This feature makes it an excellent choice for stage productions such as school plays and theatrical performances, providing discreet and flexible microphone options.

All microphones are powered by rechargeable batteries, offering both greater convenience and significantly lower long-term cost when compared with standard non-rechargeable systems.   

JTS R-4 Key Features:

  • Latest wireless technology
  • Increased channel compatibility in limited bandwidth
  • Easy cascading with antenna outputs and AC power supply
  • Patented REMOSET feature for simplified microphone data transmission
  • Simultaneous data reception for all 4 microphones with one push
  • Detailed adjustments for optimal audio and radio performance

Download the PDF Data Sheet HERE >

JTS R-4 Specifications

  • Frequency Preparation: PLL Synthesized Control
  • Carrier Frequency Range: Options of 606.5 - 638MHz or 823 - 865MHz
  • 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: 12V 1A
  • Output Connectors: 4 independent XLR outputs, and 1 Ø6.3mm and 1 XLR for mixed output
  • Dimension(mm): 212.3(W)x38.3(H)x144(D)


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