PANASONIC / WX-DT135 Digital wireless microphone

PANASONICのデジタル800MHz帯（B型）2ピース型ワイヤレスマイクロホン。デジタルワイヤレス受信機、WX-DR131に組合せ可能。遅延ショートモードで約1.3msec、遅延ロングモードで約2.9msec低遅延を実現。簡易表示画面で、運用、設定、確認が簡単です。

■ Transmission frequency: 806.125 MHz-809.750 MHz (125 kHz interval)
■ Radio format: G1E, G1D
■ Occupied frequency bandwidth: 192 kHz
■ Transmission output: 10 mW / 2 mW (switchable by setting)
■ Modulation method: π / 4 Shift QPSK
■ Antenna type: Helical antenna
■ Frequency characteristics: 20 Hz-22 kHz * Excluding microphone unit and lavalier microphone
■ Total harmonic distortion rate: 0.05% or less @ 1 kHz
■ Dynamic range: Typ. 110 dB (A-weighted, WX-DR131 AES / EBU output)
■ Sampling frequency: 48 kHz
■ Quantization bit number: 24 bit
■ Low cut frequency: OFF / 60 Hz / 80 Hz / 100 Hz / 125 Hz switching (12 dB / oct)
■ Low boost: OFF / Boost1 / Boost2 switching
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 (when sensitivity is adjusted to -30 dB)
Line: +24 dBu (sensitivity adjustment +4 dB (LINE) setting)
Transmission delay: Approx. 1.3 msec (short mode) / about 2.9 msec (long mode)
 (Time from microphone input of wireless microphone to analog output of receiver)
■ Bluetooth standard: Bluetooth V2.1 + EDR class2
■ Liquid crystal 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 lit Less than -35 dBFS: Off
■ Battery used: AA alkaline battery LR6 (XJ) 1.5 V x 2
A NiMH battery BK-3HCD 1.2 V x 2
■ Power lamp: When transmission is ON: Constant
When sending is OFF: Flashing
■ Operating temperature range: 0 ℃-+40 ℃
■ Dimensions: 64 mm (width) 90 mm (height) 18 mm (depth) (excluding protrusions)
■ Weight: about 170 g (including batteries)
■ Finish: Indigo black paint