GD400DUP
GD400DUP
Frequency: 400 - 470MHz
Air Rate: 1200 - 19200bps
RF Output Power: 25W - 1.5W
Dimensions: 34 X 48 X 15 cm
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◆ General
|
_Frequency Range |
_400 - 470MHz |
|
_Channel Capacity |
_60 |
|
_Channel Spacing |
_25KHz |
|
_Frequency Stability |
_±2.0ppm (-40 to +70°C) |
|
_Operating Voltage |
_DC 11V to 14V ( Typical 12V ) |
|
_Current Drain |
_Standby: <180mA _Transmit @ 42dBm: <5.5A @ 12V power supply _Transmit @ 37dBm: <2.0A @ 12V power supply |
|
_Antenna Impedance |
_50 ohm unbalanced |
|
_Dimensions (WxHxD) |
_340mmx480mmx150mm |
|
_Operating Temperature |
_-40°C - +70°C |
◆ Receiver
|
_Sensitivity |
_0.25 μV @12dB SINAD |
|
_Squelch Sensitivity |
_0.25uV |
|
_Adjacent Channel Selectivity |
_greater than –70dB |
|
_Spurious and Image Rejection |
_greater than –70dB |
|
_Intermodulation |
_65dB |
|
_Output Audio Distortion |
_3% at 1KHz for ±3KHz deviation |
◆ Transmitter
|
_RF Output Power |
_levels 5 power, programmable for 42dBm _levels 5 power, programmable for 37dBm |
|
_Maximum Frequency Deviation |
_±5KHz |
|
_Output Harmonic |
_less than –65dB |
|
_Spurious Emissions |
_less than 0.25uW (30MHz to 1GHz) |
|
_Distortion |
_≤2.5％ |
◆ Data and Interface
|
_Modulation |
_GMSK MSK or 4-FSK selectable |
|
_Air Rate |
_19200、9600、4800、2400、1200bps selectable |
Serial Port Utility is a free communication software for serial port. Serialport Utility makes it more efficient for development of hardware-software application. It can send and receive data in high speed. Data can be viewed in Text, Hex and decimal format. Data can be sent automatically with flexible auto sending rules.
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