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 |