KR SERIES

The KR series includes two UHF compact receivers, KRL and KRA, which can be paired with three different wireless microphone models, WT-L, WT-X and WT-H. The small size of the KR, which is not much bigger than an XLR plug, makes it easy to connect directly to the panel of a mixing console without the need for cables. The systems operate in the UHF band and up to 16 different channels can be selected according to the frequency plans. The receivers are powered by a rechargeable lithium-ion battery with a life time of 4 to 5 hours.  

MODEL	KRA	KRL
Channel	Multi-channel, up to 16 frequency presets for each frequency band
Frequency Band	UHF 470 ~ 960 MHz Dependent on applicable country regulation
Receiver Type	Single PLL UHF Synthesized Receiver
Frequency Response	100 Hz-12kHz (+/- 3dB)
Frequency Stability	+/- 0.005% (-10° ~ 50°C)
THD	< 0.8% (1kHz)
Modulation Mode	FM (F3E)
S/N Ratio	> 90dB
Dynamic	> 95 dB
RF Sensitivity	-100dBm / 12 dB SINAD
Audio output level	+3dBu	+6dBu
Output connector	Jack 6.3 mm / 1/8”	XLR / 1/8”
Operating voltage	3.7V
Current Consumption	85mA
Power	Internal rechargeable lithium-ion battery
Battery Life	4-5 hours
Charger voltage	5V DC 500mA
Dimension (W x D x H)	22 x 124 x 23 mm	22 x 114 x 23 mm
Weight	55 g	53 g

 

MODEL	WT-H Handled Mic Transmitter	WT-X Handled Mic Transmitter	WT-L Pocket Transmitter
Channel	Multi-channel, up to 16 frequency presets for each frequency band
Frequency Band	470 ~ 960 MHz Dependent on applicable country regulation
Oscillation mode	PLL UHF Synthesized
Modulation Mode	FM (F3E)
Frequency Stability	+/- 0.005% (-10° ~ 50°C)
RF output power	10mW
Spurious Emission	50dBm
THD	< 0.8% (1kHz)
Frequency Response	50Hz-12kHz (+/- 3dB)	100Hz-12kHz (+/- 3dB)	50Hz-12kHz (+/- 3dB)
Current drain	<130mA
Battery	“AA” type x 2 pcs (6 hours use)	“AA” type x 1 pc (4 hours use)	“AA” type x 2 pcs (6 hours use)
Operating Temperature	-10°C to 50°C
Tone key  Frequency	30kHz
Dimension (W x D x H)	48 (diam.) x 245 mm	20 (diam.) x 150 mm	65 x 85 x 25 mm
Weight	0.2 kg	0.033 kg	0.082 kg
Dynamic	> 100dB
Mic / Instrument Input	Max 10dBu
Microphone Type	Dynamic Capsule	Condenser Capsule	Input: Dynamic Mic
			Condenser Mic./ Elec. Instrument
4 pin Connector	N/A		Pin 1: GND
			Pin 2: Phantom
			Pin 3: Instrument
			Pin 4: Microphone