OVERALL SYSTEM
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Oscillation type |
PLL Synthesized Control OSC |
Carrier frequency range |
584 MHz ~ 870 MHz (region dependent) |
Operating temperature |
-10℃ ~ 50℃ |
Power requirements |
1 x AA (1.2V/2500 mAh, Ni-MH) or 1 x AA (1.5V Alkaline) |
Channels |
40 or 80 (region dependent) |
Frequency response |
150 Hz ~ 4 kHz |
Dynamic range |
60 dB |
T.H.D. |
<3% |
Operating range |
100 M (line of sight) |
Dimensions (DxWxH) |
24 x 40 x 97 mm |
Weight |
70 g (with battery) |
Receiving mode |
PLL single-channel |
RF spurious rejection |
60 dB |
IMD rejection |
50 dB |
Double intermediate |
584 ~ 664 MHz @ 45 MHz/455 kHz ; 794 ~ 870 MHz @ 21.4 MHz/455 kHz |
Audio level |
300 mV |
Earphone connector |
3.5 mm |
Battery run time (Ni-MH/Alkaline) |
12 hours/ 15 hours typical |
Home / Product Line
museum audio guide system, museum audio tour systems
OKAYO ELECTRONICS CO., LTD. has a wide variety of Museum Group Guide System for many different applications. With many years of experience, we have the core technical knowledge for Museum Group Guide System to satisfy our customers' demands. Our Museum Group Guide System is known for their long work life, easy handling, and low maintenance. This has been possible with the use of the best raw materials that go into the manufacturing of our expansive product line. Thank you for visiting our website and we hope you enjoy our products as much as we do.
WT-500RI
Museum Group Guide System
WT-500RI is specially developed to help tour management in big museums or events where massive tour groups will visit every day. To overcome the fast turnaround rate, help tour group management, conduct charging and storage, and manage visit flow to a higher level and end of the day, etc. That's what WT-500RI was born to solve these issues.
Features :
- Frequency band on 584 ~ 870 MHz (region dependent)
- 40 ~ 192 preset channels (frequency band dependent)
- Up to 100 meter wireless reception range
- Consume 1 AA battery (Ni-MH or Alkaline)
- 12+ hours battery run time (based on 2,500 mAh, Ni-MH)
- Rechargeable design
- Auto channel management (work with dedicated charger HDC-550+)
- Dedicated rack-mountable 50 slot charger HDC-550+
Specifications :
Accessories :
 EM-100 Single-sided Earphone |
 EM-101 Single-sided Earphone |
 EM-201 Over-the-Head Headphone |
 EM-205 Over-the-Head Headphone |
 EM-305 Single-sided Earphone (hard shell) |
 AC-358-500 Combo Carry Case (w/ removable foam) |
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AC-500 32 unit Carry Case |
 HB-500 4 unit Hand Bag |
 N-32 Lanyard |
 NL-90 90cm Induction Loop |
 GP-1600 1600mA Ni-MH Rechargeable Battery |
OKAYO ELECTRONICS CO., LTD. has been the world leader in manufacturing Museum Group Guide System, to achieve the customer's needs, we had to obtain a maximum level of performance, business, and manufacturing excellence. Renowned for their higher efficiency, accuracy and durability, our Museum Group Guide System is setting standards of performance and high quality in the entire market. OKAYO ELECTRONICS CO., LTD. is committed to developing Museum Group Guide System that ultimately create innovative products that exceed customer expectations. Thank you for your time and business, if you have any questions or needs, please do not hesitate to contact us.