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 by way of special order 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 $85 each.
Handheld transmitters can be upgraded to the JSS4A hand-held transmitters with premium JS-22 condenser capsule (silver) for $250 each.
Warranty: 12 Months
Features
- 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
Specifications
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. |
Downloads
To download a User Manual including specifications please click here.
| Choose System Configuration | Receiver with 4 x Handheld Transmitters, Receiver with 4 x Belt-pack Transmitters, Receiver with 2 x Handheld + 2 x Belt-pack Transmitters |
|---|
Fast Shipping and Professional Packaging
We are able offer many shipping options thanks to our long-term partnership with UPS FedEx DHL. Our warehouse personnel is highly-skilled and will pack your products according to our precise and precise specifications. The goods you send us are checked thoroughly and secured properly prior to shipping. We deliver to thousands of customers each day across various countries. This shows our commitment to be the largest retailer online in the world. The warehouses are located located in Europe in the same way as they are in the USA.
Note: Orders with more than one item will be assigned a separate processing time for each item.
Prior to shipment, we examine the items ordered thoroughly. The majority of orders today are shipped in 48 hours. The delivery time is estimated to be between 3 and seven days.
Returns
We don't manage the stock at our warehouse and factory. Stock levels can fluctuate at any time. It's possible that your order may be unable to fill once you've placed your order.
Our policy lasts 30 days. If you haven't received your product within the 30 days period, we're not able to provide a refund or an exchange.
In order for your item to be returned, it must be unopened and in the condition you received it in. It should also be in the original packaging.
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