SoundFields products - Personal voice enhancement
View details on our personal voice enhancement systems below or download the Specification Sheets.
Specifications
WT-200 - Personal Voice Enhancement System
Download the WT-200 Personal Voice Enhancement System brochure
Download the WT-200 Flight Case brochure
A must for those who require an easy to use system to amplify their voice, either on a one-one basis or for use in conjuncton with speakers or even some car audio systems.
Fully compatible for use with the IR-568/89/87 Infrared systems.
Specifications & features
WT-200 - Overall system
| Specification | Value |
|---|---|
| Oscillation type | PLL synthesized |
| Carrier frequency range | 863~865 MHz |
| Preprogrammed channels | 40 channel selectable |
| Frequency response | 400~4 kHz |
| Dynamic range | > 70 dB |
| Operating temperature | -10~50 °C |
| THD | < 3% |
| Battery | 1.2V AA NiMH rechargeable batteries (1300mAh) x 2 pieces 1.5V AA Alkaline x 2 pieces |
| Transmission / Reception range | 2~50 metres (open field) |
- More Channels : 40 Ch./ 863 ~ 865 MHz
- LCD Screen : showing operated channels
- Easy to Operate
- Compact & Lightweight
- More Affordable
- 5 year warranty
- Fully compatible for use with the IR-568/89/87 Infrared systems
WT-200 - Personal RF Hearing Device Receiver
| Specification | Value |
|---|---|
| Receiving mode | PLL single-channel receiving |
| Sensitivity | 4 µV @ 20dB SINAD |
| Audio level | 1100 mV @ 2.4 V |
| RF spurious rejection | 60 dB |
| Adjacent channel performance | 60 dB @100KHz |
| Double intermediate | 21.4 MHz / 455 kHz |
| Antenna | Built-in antenna |
| Earphone connector | 3.5 mm jack socket, for mono or stereo |
| Battery life Alkaline disposable | > 21 hours typical (3AA*2) |
| Battery life Ni-HM Rechargeable | 19 hours typical (1300 mAH) |
| Dimensions (D×W×H) | 23.1 * 66.2 * 94.5 mm |
| Weight | 126g (batteries included) |
- LCD display : STN / 2 digits
- LED indicator : Power on is light red color
- Auto power off : when it is not received signal after 30 minutes
WT-200 - Personal RF Hearing Device Transmitter
| Specification | Value |
|---|---|
| Oscillation type | PLL synthesized controlled Oscillator |
| RF Power | 10 mW (according to regulations) |
| Spurious Emission | < 250 nW |
| Microphone | In-built Electrical condenser |
| Antenna | Flexible antenna |
| Channel Spacing | 50 kHz |
| Audio frequency response | 300 Hz to 5 kHz |
| Maximum modulation | +/- 8 kHz within level limiting |
| THD | < 2.5 %typical at rated deviation/1 kHz |
| Operating range | 50 ~ 70 Meter (on open field) |
| Operating temperature | -10 degree to + 55 degree |
| Audio input | Mic input and built-in mic |
| Battery life Alkaline disposable | > 15 hours typical (3AA*2) |
| Battery life Ni-HM Rechargeable | 14 hours typical (1300 mAH) |
| Dimension (D×W×H) | 23.1 * 66.2 * 94.5 mm (w/o antenna) |
| Weight | 123g (batteries included) |
- LCD display : STN / 2 digits
- LED indicator : Power on is light red color
- Auto power off : when it is not sound input after 30 minutes
