EKJMA

The EKJ&M is a UHF quartz locked controlled Wireless Microphone System providing a reliable and high quality signal transmission.

EKJ&M features 3 units: EKJ&M Handheld transmitter, EKJ&M compact “connector sized” receiver and USB to USB-C charging cable.

50 channels frequencies are available, allowing the possibility to use the apparatus with other wireless equipment.

Download manual HERE

TECHNICAL SPECIFICATIONS

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	130 mA
Operating Time	5 to 8 hours
Operating Power Supply	3.7 V / 500mA - built-in Lithium battery
Charging mode	USB charging 5V - type C connector
Charging time	5 hours
Weight	0.30 Kg

EKJ&JA - UHF PLL 16 Channel 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 metres depending on used band conditions
Audio Dynamic Range	106 dBm
THD Distortion	< 0.5%
S/N Ratio	> 102dBA
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 / 500mA - built-in Lithium battery
Charging mode	USB charging 5V - type C connector
Charging time	3 hours
Weight	0.05 Kg