Model

GD230BHQ

GMSK或4-FSK

19200 or 9600bps selectable

10W / 1.5W

1.8A / 0.7A @12V

GD230VHQ

GMSK或4-FSK

19200 or 9600bps selectable

25W / 8W

5.0A / 1.8A @12V

GD230BQ

MSK

4800/2400/1200bps programmable

10W / 1.5W

1.8A / 0.7A @12V

GD230VQ

MSK

4800/2400/1200bps programmable

25W / 8W

5.0A / 1.8A @12V

_Frequency Range

_223 - 235MHz

_Channel Capacity

_60

_Channel Spacing

_25KHz

_Frequency Stability

_±2.0ppm (-40 - +70℃)

_Operating Voltage

_DC 11V to 14V ( Typical 12V )

_Current Drain

_Standby:  <80mA

_Receive:  <100mA

_Transmit : Refer to (FORM 1)

_Antenna Impedance

_50 ohm unbalanced

_Dimensions (WxHxD)

_GD230BHQ & GD230BQ : 125mmx76mmx34mm

_Operating Temperature

_-40℃ - +70℃

_Type of Receiver

_Double, super heterodyne

_Intermediate Freq

_45MHz(1st IF), 455KHz)2nd IF)

_Sensitivity

_0.2 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

_RF Output Power

_25W, 20W, 15W, 10W and 5W, programmable for GDVHQ-25 & GD230VQ-25

_8W, 6W, 4W, 2W and 1W, programmable for GDVHQ-8 & GD230VQ-8

_10W, 7.5W, 5W, 2.5W and 1W, programmable for GDBHQ-10 & GD230BQ-10

_1.5W, 1W, 0.6W, 0.3W and 0.1W, programmable for GDBHQ-1.5 & GD230BQ-1.5

_Maximum Frequency Deviation

_±5KHz

_Output  Harmonic

_less than –65dB

_Spurious Emissions

_less than 0.25uW (30MHz to 1GHz)

_Distortion

_≤2.5％

_Modulation

_GMSK ,4-FSK or MSK selectable

_Air Rate

_19200, 9600, 4800, 2400 and 1200, programmable

_Interface Baud Rate

_300-38400bps programmable

_Interface Data Bit

_8 or 7 bits programmable

_Interface Parity Bit

_None / Even / Odd programmable

_Interface Stop Bit

_1 bit or 2 bits programmable