WG-D120R Two-way digital wireless guide provides crystal clear sound without interruption, ensuring clear audio transmission at all time. Uses single AA battery with rechargeable options.
Frequency 510 - 530 MHz
Modulation GFSK
Audio Sampling 8 kHz 16 bit
Latency 35 ms
Frequency Response 65 Hz - 3.8 kHz
Dynamic Range > 80 dB
Signal to Noise > 60 dB
THD at 1kHz < 5.2 %
Service Coverage Indoor: 100 m / Outdoor: > 150 m
Operating Temperature -10 °C - 50 °C
RF Output Power 10 mW
Receiver Sensitivity - 88 dBm
3.5mm Phone Jack Earphone output x 1 (32Ω) / AUX out x 1 (0Ω)
Microphone Source Built-In
Front + & - Buttons Channel Selector
Power Button Power On / Off
Side Momentary 3way Tact Switch + : Volume Up
Center Push: Push to Talk
- : Volume Down
Battery Life Approx. 14 hours (data measured using 1 x AA NiMH 2600 mAh rechargeable battery)
Battery Ni-MH type 'AA' 1.2V x 1 / Alkaline 'AA' 1.5V x 1
Charging Source DC 5V Micro USB
Charging Time Depends on battery type and capacity
Charging Current 255 ± 10 mA
LCD Display Channel, Battery Indicator, Volume, 2-way Communication Indicator, Signal Strength
Antenna Whip / Helical
Regulatory Compliance CE FCC
Color Silver Frame
Dimensions 40 (W) × 83.5 (H) × 24.6 (D) mm, Antenna length not included
Weight 38.6 g (battery not included)
Accessory Earphone x 1, Belt Clip x 1, Lanyard (Red) x 1, Universal USB Adapter x 1, USB Cable x 1
