Features :In the simultaneous interpretation site, participants only need to configure a VA-6912R receiving unit to listen to the speech by selecting the channel.The VA-6912R is designed to be sleek a
Features :
In the simultaneous interpretation site, participants only need to configure a VA-6912R receiving unit to listen to the speech by selecting the channel.
The VA-6912R is designed to be sleek and ergonomic.
The lightweight receiver, use with headphones, makes the user feel more relaxed and comfortable.
Each channel listens to each other without interference, 12 channel language selection (roll-up cycle).
LCD display (with channel selection indication, signal strength indication, power indication)
Electronic volume switch, free to adjust the size (28 levels).
With compression (small noise, no broken sound, wide dynamic range).
Rechargeable battery for up to 30 hours of continuous operation.
The data set by the receiving unit has a power-down storage function.
A beautiful sling that hangs the receiver from the chest or in the jacket pocket.
The increase in the number of receiving units is not limited within the effective range of infrared emission.
It is free from the seat of the venue and can move around within the signal transmission range.
The receiving unit battery cover can be locked.
Specification：
Model No. | VA-6912R |
Modulation | FM/superhet PLL |
Carrier frequency | 1.7~4.0MHz |
Audio frequency | 100~14KHz |
Pre-emphasis | 75uS |
Modulation depth | ±15 KHz |
SNR | >55dB |
Distortion | <0.5% |
Frequency stability | 10PPM |
Working time | 30h |
Power | 60mW |
Working voltage | DC3.1-5V |
Dimension | 155*44*23mm |