1)Main Features
- Max. 2W Lower Power Emission,500mW,1W,2W settable
- High receiving sensitivity up to -123dBm/1200bps
- Reliable communication at high rate up to 115200BPS
- 2ms delay at 115200bps
- With RS232&RS485 2 interface, TTL customized
- 0-16 Channels (DIP switch select and PC programming)
- 3km-5km line of sight long transmission distance
- About 80g light weight
2)Technical Parameters:
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Frequency Range
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410～470MHz
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Frequency stability
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≤±2.5PPm
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Transmit Power
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2W(33dBm)
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Modulation
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GFSK
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RF Data Rate
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1200～19200bps
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Interface
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RS232&RS485(TTL customized)
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Power Supply
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5V@2A(8～36V customized in factory)
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Interface Data Format
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8E1/8N1/801
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Transmission Distance
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3km-5km line of sight (if Antenna is put at above 2m height)
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Receiving Sensitivity
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-123dBm@1200bps/118dBm@9600bps
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Channel Bandwidth
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10KHZ@1200bps/25KHZ@9600bps
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Working Temperature
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-40℃～80℃ (industrial grade)
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Working Humidity
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10% to 90% relative humidity, no condensation
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|
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Emission Current
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≤1500mA
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Receiving Current
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≤50mA
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Dimension(L/W/H)
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86 X 45 X 20 mm
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Weight(g)
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≤80g
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3)Dimension
4)Pin Definitions
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Pins
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Definition
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Description
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Level
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Terminal Connection
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1
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VCC
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DC 5V
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Positive power supply 8-36V can be set in factory
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|
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2
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Rxd/RS232
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Data Input
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RS232 Level
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Txd/RS232
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3
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Txd/RS232
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Data Output
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RS232 Level
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Rxd/RS232
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4
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GND
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Ground of power supply
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Negative power supply
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5
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SGND
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Signal
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SGND
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Signal
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6
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A/RS485
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RS485 Signal+
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RS485 Level
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A/RS485
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7
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B/RS485
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RS485 Signal-
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RS485 Level
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B/RS485
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8
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NC
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NC
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9
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NC
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NC
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5)Working Frequency
The DIP switch can select 0~16 channels, and frequency point of 1~15 channels is fixed, and the frequency of the 0 channel can be set and saved arbitrarily through our software. Dial switch to "ON", means "1", dial "OFF" means "0", "1 is high" and "4" is "low.
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Channel (1234)
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Frequency(MHz)
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Channel (1234)
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Frequency(MHz)
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0(0000)
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453.25000
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8(1000)
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449.75000
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1(0001)
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425.25000
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9(1001)
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456.75000
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2(0010)
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428.75000
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10(1010)
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460.25000
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3(0011)
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432.25000
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11(1011)
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463.75000
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4(0100)
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435.75000
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12(1100)
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467.25000
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5(0101)
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439.25000
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13(1101)
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470.75000
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6(0110)
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442.75000
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14(1110)
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474.25000
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7(0111)
|
446.25000
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15(1111)
|
477.75000
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We're professional manufacturer of wireless sensors,2g 3g 4g lte GSM modem,Lora,wireless radio modems,OEM/ODM,wireless customized solutions/system/applications.
Welcome to contact Sarah for more information about wireless solution.
Shenzhen XinzhiTongxin Technology Co.,Ltd
Email:sales（at）thingsend(dot)com
Contact:sarah yuan
Skype ID:+86 188 2073 9215 (skype name:wireless solutions-sarah yuan)
