UHF 512 – 541.7 MHZ GUITAR WIRELESS SYSTEM
The EKJ&J is a UHF quartz locked controlled Wireless Guitar System providing a reliable and high quality signal transmission.
EKJ&J features 3 units: EKJ&J compact “connector sized” transmitter, EKJ&J compact “connector sized” receiver and USB to USB-C charging cable.
16 channels frequencies (50 channels EKJ&JA model) are available, allowing the possibility to use the device with other wireless equipment.
- UHF 512 – 541,7 MHz frequency band
- Quartz locked modulation mode
- Up to 30 meters range
- Built in 3.7V/500mA lithium battery
- 5V USB charging cable included
- Up to 4 hours autonomy
- Up to 6 systems usable in the same location
TECHNICAL SPECIFICATIONS
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EKJ&J – UHF PLL 16 Channel Transmitter |
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|
RF Channels |
16 frequency presets |
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RF Frequency Band |
UHF: 863-865 MHz |
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RF Frequency Stability |
±0,002% |
|
RF Oscillation Mode |
Quartz locked |
|
RF Modulation Type |
Wideband FM Stereo |
|
RF Output Power |
10mW |
|
Sub-harmonic |
< 40 dB |
|
Operating current |
120 mA |
|
Operating Time |
3 to 5 hrs |
|
Operating Power Supply |
3.7 V / 500 mA - built-in Lithium battery |
|
Charging mode |
USB charging 5V – type C connector |
|
Charging time |
3 hours |
|
Weight |
0.05 Kg |
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EKJ&J –UHF PLL 16 Channels Receiver |
|
|
RF Channels |
16 frequency presets |
|
RF Frequency Band |
UHF: 863-865 MHz |
|
RF Frequency Stability |
±0,005% |
|
RF Oscillation Mode |
Quartz locked |
|
RF Modulation Type |
Wideband FM Stereo |
|
RF Receiving Sensitivity |
< -98 dBm |
|
RF Receiving range |
15 to 30 meters depending on used band conditions |
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Audio dynamic range |
106 dBm |
|
THD Distortion |
< 0.5% |
|
S/N Ratio |
> 102 dBA |
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Audio output connector |
6.3 mm Mono Jack |
|
Output Power Max (continuous) |
400 mW |
|
Operating current |
80 mA |
|
Operating Time |
5 hours |
|
Operating Power Supply |
3.7 V / 500 mA - built-in Lithium battery |
|
Charging mode |
USB charging 5V – type C connector |
|
Charging time |
3 hours |
|
Weight |
0.05 Kg |
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EKJ&JA – UHF PLL 50 Channel Transmitter |
|
|
RF Channels |
50 frequency presets |
|
RF Frequency Band |
UHF: 512 – 541,7 MHz |
|
RF Frequency Stability |
±0,002% |
|
RF Oscillation Mode |
Quartz locked |
|
RF Modulation Type |
Wideband FM Stereo |
|
RF Output Power |
10mW |
|
Sub-harmonic |
< 40 dB |
|
Operating current |
120 mA |
|
Operating Time |
3 to 5 hrs |
|
Operating Power Supply |
3.7 V / 500 mA - built-in Lithium battery |
|
Charging mode |
USB charging 5V – type C connector |
|
Charging time |
3 hours |
|
Weight |
0.05 Kg |
|
|
|
|
EKJ&JA –UHF PLL 50 Channels Receiver |
|
|
RF Channels |
50 frequency presets |
|
RF Frequency Band |
UHF: 512 – 541,7 MHz |
|
RF Frequency Stability |
±0,005% |
|
RF Oscillation Mode |
Quartz locked |
|
RF Modulation Type |
Wideband FM Stereo |
|
RF Receiving Sensitivity |
< -98 dBm |
|
RF Receiving range |
15 to 30 meters depending on used band conditions |
|
Audio dynamic range |
106 dBm |
|
THD Distortion |
< 0.5% |
|
S/N Ratio |
> 102 dBA |
|
Audio output connector |
6.3 mm Mono Jack |
|
Output Power Max (continuous) |
400 mW |
|
Operating current |
80 mA |
|
Operating Time |
5 hours |
|
Operating Power Supply |
3.7 V / 500 mA - built-in Lithium battery |
|
Charging mode |
USB charging 5V – type C connector |
|
Charging time |
3 hours |
|
Weight |
0.05 Kg |
