- Home
- Shop All
- Shop By Brand
- Interest Free
- About
- Contact Us
- Sign in
JTS R-4 4 Channel 1RU Wireless Microphone System (638-674MHz)
JP-R4B4 + JP-R4THAB4 x4
$2,509.00
- Description
- Features
- Specifications
- Downloads
- Delivery
This system operates in the 638-674 MHz range thus ensuring that it will operate well into the future. To check if these frequencies will operate in your area please use the ACMA Channel Finder at http://channelfinder.acma.gov.au/. It is also available in the 520-556 MHz range.
The system is designed with JTS's 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 single rack unit. Antenna outputs and AC power supply are designed to be cascaded when using more than one receiver, which is very convenient in installations. JTS's patented REMOSET feature sends all microphone data by pushing just one button, and all 4 microphones can receive corresponding data at the same time.
Each belt-pack transmitter comes with a uni-directional CM-501 lapel microphone. Standard R4-TB belt-packs are heavy duty plastic but can be upgraded to the metal R-4TBM belt-pack transmitter for $190 each.
Handheld transmitters can be upgraded to the JSS4A hand-held transmitters with premium JS-22 condenser capsule (silver) for $400 each.
Warranty: 12 Months
- 2400 to 3000 selectable frequencies
- Preset 15 groups each of up to 63 compatible channels
- Phase-Locked Loop (PLL) synthesized tune
- Adjustable transmission power between Low and High
R4 Receiver
|
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. |
R4TH Handheld Transmitter
| Frequency Preparation | PLL Synthesized Control |
| Carrier Frequency Range | UHF 470~960 MHz |
| Bandwidth | 108MHz Wideband |
| RF Outputs | Low / High |
| Stability | < ±10KHz |
| Frequency Deviation | ±48KHz (Peak) |
| LCD Display | Group, Channel, Frequency, Battery Status, User Name, GAIN Adjust |
| Controls | Power ON/OFF, AF Level, Frequency (Up/Down), Lock-on Mode, REMOSET ID Pairing, RF Output Adjust |
| Spurious Emissions | <-50 dBC |
| Audio Frequency Response | 50Hz ~ 18kHz |
| Battery | UM3, AA x2 |
| Capsules Module | Interchangeable |
| Dimensions | 50(W) x 253(H) x 35.5(D) |
| Weight | 350g |
| Notes | Actual product specifications may vary depending on model and region. |
R4TB Belt-pack Transmitter
| Frequency Preparation | PLL Synthesized Control |
| Carrier Frequency Range | UHF 470~960 MHz |
| Bandwidth | 108MHz Wideband |
| RF Outputs | Low / High |
| Stability | < ±10KHz |
| Frequency Deviation | ± 48KHz (Peak) |
| Chassis | Plastic |
| LCD Display | Group, Channel, Frequency, Battery Status, User Name , GAIN Adjust |
| Controls | Power ON/OFF, AF Level, Frequency (Up/Down), Lock-on Mode, REMOSET ID Pairing, RF Output Adjust |
| Output Connector | 4P Mini XLR |
| Spurious Emissions | <-50 dBC |
| Audio Frequency Response | 50Hz ~ 18k Hz |
| Battery | UM3, AA x2 |
| Dimensions | 62.3mm (W) x97.5mm (H) x20mm (D) |
| Weight | 75g |
| Notes | Actual product specifications may vary depending on model and region. |
To download a User Manual including specifications please click here.
Order weight is calculated on whichever of the dead (actual) or volumetric weight is the greatest. As of 10/9/21 capped $8.80 to $16.50 for up to 20kg to most areas. For orders under $50 options are Standard Postage $8.80 or Express Shipping for $16.50. Orders over $1,000 ship for free. Express Shipping covers one delivery attempt so please provide an address where someone is available to sign for courier delivery between 9am and 5pm weekdays. You can instruct us to ask the courier to leave your parcel unattended in a safe place, although please be aware that if anything happens to the parcel, neither us nor the courier company can be held responsible. Work addresses are a great delivery option. If using a work address please include the business' name.
* for some larger items does not apply to Australian remote island locations, some mainland remote locations (outside Darwin NT and Perth WA metro areas) or outside Australia. If unsure if you are entitled to capped shipping it is best to contact us prior to placing order.
