Simple wireless license station SR820U
System Information Planning Co., Ltd.
About This Product
■Features
・Equipped with 65 channels for digital simple radio
・800mW high sound quality and loud volume
・Top-class dustproof and waterproof performance IP68
・Long battery life of over 16 hours
・Adopts a liquid crystal display with a shock-resistant structure
・Equipped with battery slide lock mechanism
・Uses reliable spring contact type accessory connector
・Shockproof rubber protection case can be used (optional)
・A wide variety of accessories
・3-year warranty for peace of mind
■Battery duration: 5W output (repeat with 5 transmitting, 5 receiving, and 90 standby ratios)
When using SBR-34LI: Approx. 27 hours *1/Approx. 20 hours *2
When using SBR-33LI: Approximately 16 hours *1 / Approximately 11 hours *2
When using SBR-31LI: Approximately 9 hours *1 / Approximately 7 hours *2
*1: Battery save function on, GPS off, vibrator off)
*2: Battery save function off, GPS off, vibrator off)
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Product
Simple wireless license station SR820U
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Handling Company
System Information Planning Co., Ltd.
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Categories
1 Models of Simple wireless license station SR820U
| Product Image | Part Number | Price (excluding tax) | Antenna power | Communication method | Estimated communication distance | License application | Low frequency output | Maximum frequency deviation | Modulation method | Occupied frequency bandwidth | Power supply voltage | Radio wave model | Receiving sensitivity | Reception method | Repeater | Size | Standard configuration | Strength of secondary radio waves, etc. | Temperature and humidity range | Transmit/receive frequency | Weight |
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SR820U |
Available upon quote | 5W/2.5W/1W | Simple communication (press talk) method |
Place with good visibility: Approximately 3km City area: Approximately 1~2km Suburban area: Approximately 2~3km Inside the building (basement, no atrium): 10-20 floors |
Essential | 800mW or more (at 10% distortion) | Within ±1,324Hz | 4 level FSK | 5.8kHz or less | DC7.4V±10% | F1C/F1D/F1E/F1F | -2dBμV or less (BER=1%) | Double superheterodyne method | Not compatible |
Width: 55.8mm Height: 91.5mm Depth: 29.4mm (When equipped with SBR-33LI/excluding protrusions) |
SR820U main body, antenna, belt clip | 4nW or less | -20℃~ +60℃ |
Digital channel (6.25kHz interval, 65 waves) 467.0000~467.4000MHz |
Approximately 237g (including SBR-33LI, antenna, and accessory connector protective cover) |
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