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Applications

 

 

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Access Control 

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Security 

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Industrial Controls and Robotics 

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Oil Fields 

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Agriculture 

 

 

Specifications

 

 

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Operating Frequency Range

 

902 - 928  MHz

 

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Number of RF Channels

 

50

 

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Modulation

 

FSK

 

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Serial Data Rates

 

9600 ,  38400   kbs

 

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RF Data Transmission Rate

 

115.2 kbs

 

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Receiver Sensitivity

 

-102 dBm 0.00001 BER @ 115.2 kbs

 

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Transmission Output Power

 

10, 250, 500 and 1000mW

 

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Power Requirement

 

USB Power (low RF output) or

 

   

12VDC 1A (high RF output)

 

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Network Topologies

 

 

Point-to-Point, Point-to-Multipoint

 

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Optimum Antenna Impedance

 

50 Ohm

 

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Antenna

 

3dBi

 

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Antenna connection

 

RPSMA

 

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Peak Transmit Mode Current@1 W

 

1200 mA

 

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Base Operating Receive Current

 

105 mA

 

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Remote Operating Receive Current 
Operating Temperature Range

 

60 mA 
-40

o

C to +85

o

C

 

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Dimensions

 

11.2cm x 9.0cm x 2.7cm

 

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Weight

 

220 Gm

 

 

Содержание Air-485

Страница 1: ...AIR 485 User s Guide Ritenergy International LLC April 2010 Ritenergy International LLC All Rights Reserved...

Страница 2: ......

Страница 3: ...are configured through simple DIP switch settings see Figures 1 and 2 below Long Range Indoor Urban up to 1300 ft 400m depending on antenna height and RF interference Outdoor line of sight up to 10 Km...

Страница 4: ...m signal reception Also eliminates the need for expensive tools and power meters Multiple network support Because the range of the AIR 485 modems can be up to 10km line of sight it is possible that in...

Страница 5: ...hardwired UP 38 400 BAUD hardwired 6 MUST BE DOWN 7 DOWN NORMAL MODE UP SIGNAL STRENGTH TEST 8 MUST BE DOWN 1 NOTE Any time DIP switch settings are changed the RESET switch must be pressed 2 LINK LED...

Страница 6: ...s should always be set to the SAME power level If the distance from the Master to the Slave s is LESS THAN 100 feet start with both units set to LOW POWER and progressively increase the power level un...

Страница 7: ...ter However as long as you have at least ONE LED and it is on SOLID there is a solid data connection In NORMAL mode the lower LED will be on SOLID and indicates that the unit is powered on Outdoor Ins...

Страница 8: ......

Страница 9: ......

Страница 10: ...02 dBm 0 00001 BER 115 2 kbs Transmission Output Power 10 250 500 and 1000mW Power Requirement USB Power low RF output or 12VDC 1A high RF output Network Topologies Point to Point Point to Multipoint...

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