PANASONIC / WX-DT135

PANASONIC's digital 800MHz band (B type) 2-piece wireless microphone. Can be combined with digital wireless receiver, WX-DR131. Achieves low latency of approximately 1.3msec in short latency mode and approximately 2.9msec in long latency mode. The simple display screen makes operation, setup, and confirmation easy.

● Achieves low latency of approximately 1.3 msec in short delay mode and approximately 2.9 msec in long delay mode.
● Easy operation with memory function
● Simple display screen makes operation, setting, and confirmation easy
● Includes lavalier microphone WM-LA004
● Audio input also supports line input (when input sensitivity is set to +4 dB), and the variable range for microphone input has been expanded from the conventional* 40 dB (input sensitivity -80 to -40 dB) to 50 dB (input sensitivity can be set to -80 to -30 dB).
* WX-TB841 [limited], WX-DT130, etc.

■Specifications
・Transmission frequency: 806.125 MHz - 809.750 MHz (125 kHz intervals)
・Radio wave type: G1E, G1D
・Occupied frequency bandwidth: 192 kHz
・Transmission power: 10 mW / 2 mW (switchable in settings)
・Modulation method: π/4 Shift QPSK
・Antenna type: Helical antenna
・Frequency response: 20 Hz - 22 kHz *Excluding microphone unit and lavalier microphone
・Total harmonic distortion: 0.05% or less @1 kHz
・Dynamic range: Typ. 110 dB (A-weighted, WX-DR131 AES/EBU output)
・Sampling frequency: 48 kHz
・Quantization bit rate: 24 bit

-Low cut frequency: OFF/60 Hz/80 Hz/100 Hz/125 Hz switchable (12 dB/oct)

-Low boost: OFF/Boost1/Boost2 switchable

Boost1: Filter characteristic 180 Hz/+1.5 dB/Q=0.8

Boost2: Filter characteristic 250 Hz/+2.0 dB/Q=0.8

-Sensitivity adjustment

Microphone: -80 dB - -30 dB (Reference input level -66 dBV - -16 dBV, 1 dB step, headroom 36 dB)

Line: +4 dB (Reference input level +4 dBu, headroom 20 dB)

-Maximum input level

Microphone: +20 dBV (sensitivity adjustment set to -30 dB)

Line: +24 dBu (sensitivity adjustment set to +4 dB (LINE))

Transmission delay: Approx. 1.3 msec (short mode) / Approx. 2.9 msec (long mode)

(Time from microphone input of wireless microphone to analog output of receiver)

Bluetooth standard: Bluetooth V2.1+EDR class2

LCD display: 153 x 40 dots (12 characters horizontally, 2 lines display / Backlight: White LED)

Audio input level display: 0 - -6 dBFS: Red light -6 dB - -12 dBFS: Orange light

-12 dB - -35 dBFS: Green light Less than -35 dBFS: Off

Batteries used: 2 x AA alkaline batteries LR6 (XJ) 1.5 V

2 x AA nickel-metal hydride batteries BK-3HCD 1.2 V

Power lamp: When transmission is ON: Lights

When transmission is OFF: Flashes

・Battery level display: Power lamp Battery level icon Battery level

Green 4 batteries remaining 75% to 100%

3 batteries remaining 50% to less than 75%

2 batteries remaining 25% to less than 50%

Orange 1 battery remaining 0% to less than 25%

Red 0 batteries remaining No battery remaining

・Battery life

Approx. 5 hours (25°C, 2 AA alkaline batteries LR6 (XJ) 1.5 V)

Approx. 7 hours (25°C, 2 AA nickel-metal hydride batteries BK-3HCD 1.2 V)

*When RF output is 10 mW, LCD backlight is OFF, and remote control is OFF

Operating temperature range: 0°C to +40°C

Dimensions: 64mm (width) 90mm (height) 18 mm (depth) (excluding protrusions)
Weight: Approx. 170 g (including batteries)
Finish: Indigo black paint