19200 ( 19.2 K ) / 9600 ( 9.6 K ) BPS Air Rate, 10W ( 8W ) Output Power All Frequency High Rate Radi

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seat: Guangdong
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Last update: 2017-11-18 08:38
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Product details

GD230BH

Air Rate: 9600 / 19200 bps

RF Output Power: 10 W

Frequency: 223 - 235 MHz

Dimensions:125x76x34mm

A small size wireless data transceiver operating at 230 MHz frequency band with air rate of 9600 bps and 19200 bps. Maximum RF output power is 10 watts and can be programmed from 10 watts down to 1 watt with five levels. It is easy to integrate for system integrator.

◆ General

Frequency Range

223 - 235 MHz

Channel Capacity

60

Channel Spacing

25KHz

Frequency Stability

±2.0ppm (-40 - +70°C)

Operating Voltage

DC 11V to 14V ( Typical 12V )

Current Drain

Standby:<90mA

Receive:<120mA

Transmit @ 10W:<1.8A @12V power supply

Transmit @ 1.5W:<0.7A @12V power supply

Antenna Impedance

50 ohm unbalanced

Dimensions (WxHxD)

125mmx76mmx34mm

Weight

370g

Operating Temperature

-40°C - +70°C

◆ Receiver

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

 ◆ Transmitter

RF Output Power

10W, 7.5W, 5W, 2.5W and 1W, programmable for GD230BH-10

1.5W, 1W, 0.6W, 0.3W and 0.1W, programmable for GD230BH-1.5

Maximum Frequency Deviation

±5KHz

Output  Harmonic

less than –65dB

Spurious Emissions

less than 0.25uW (30MHz to 1GHz)

Distortion

≤2.5%

Transmitter Attack Time

<5ms

◆ Data and Interface

Modulation

GMSK or 4-FSK selectable

Air Rate

9600bps for GMSK

19200 and 9600 for 4-FSK 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


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