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The EKJ&H is a quartz-controlled UHF headset wireless microphone system that provides reliable, high-quality signal transmission.
The EKJ&H comes with 3 units: the EKJ&H headset transmitter, the EKJ&H compact "connector-style" receiver, and a USB to USB-C charging cable.
50 frequency channels are available in 512 - 541 MHz, allowing the system to be used with other wireless equipment simultaneously.
Download Manual HERE
|
RF Channels |
50 frequency presets |
|
RF Frequency Band |
UHF: 512 - 541 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 |
130 mA |
|
Operating Time |
3 to 5 hrs (depending on use conditions) |
|
Operating Power Supply |
3.7 V / 500 mA - built-in Lithium battery |
|
Charging mode |
USB charging 5V – type USB-C connector |
|
Charging time |
4 hours |
|
Weight |
0.50 Kg |
EKJ&H –UHF PLL Receiver
|
RF Channels |
50 frequency presets |
|
RF Frequency Band |
UHF: 512 - 541 MHz |
|
RF Frequency Stability |
±0,005% |
|
RF Oscillation Mode |
Quartz locked |
|
RF Modulation Type |
Wideband FM Stereo |
|
RF Receiving Sensitivity |
< -95 dBm |
|
RF Receiving range |
20 meters depending on used band conditions |
|
Audio dynamic range |
106 dBm |
|
THD Distortion |
< 0.5% |
|
S/N Ratio |
> 90 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 USB mini connector |
|
Charging time |
3 hours |
|
Weight |
0.05 Kg |
Ships within 48 hours · Estimated delivery Jun 23 - Jun 28
US$40
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