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SoundFields Tour Guides
No matter how advanced your technology, listening is the primary learning sense.
SoundFields systems provide a cost effective sound and voice reinforcement for any classroom or teaching space.
Choose a range to view:
Amplifiers Spec
Speakers Spec
Personal Units Spec
Amplifiers Prices
Speakers Prices
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Tour Guide Spec
Tour Guide Prices
WT-200 - Personal RF tour Guide System
Download the WT-200 Personal RF Tour Guide System brochure
For museums, factories, powerplants, zoos, theme parks, tourist attractions ? just about anywhere where you need to communicate with tour groups.
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
FREE
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For museums, factories, powerplants, zoos, theme parks, tourist attractions ? just about anywhere where you need to communicate with tour groups.
