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DRA818V 144MHz 145MHz 146MHz 154MHz 174MHz VHF HAM Radio

DRA818V 144MHz 145MHz 146MHz 154MHz 174MHz VHF HAM Radio
DRA818V 144MHz 145MHz 146MHz 154MHz 174MHz VHF HAM Radio DRA818V 144MHz 145MHz 146MHz 154MHz 174MHz VHF HAM Radio DRA818V 144MHz 145MHz 146MHz 154MHz 174MHz VHF HAM Radio
Brand: Giga
Product Code: DRA818VVHFTRANS
Availability: 8
Price: R301.00
Ex Tax: R301.00
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DRA818V 144MHz 145MHz 146MHz 154MHz 174MHz VHF HAM Radio Amateur  

Description:

Frequency Range: 134~174MHz
Tx/Rx frequency independent
Channel space: 12.5KHz
Configurable multi-channels
Sensitivity: -122dBm
Output power: +27/30dBm
CTCSS / CDCSS codes
8 volume levels
8 squelch levels
UART interface
Temperature: -20°C ~+70°C
TX current: 450/750mA
Supply voltage: 3.3~4.5V

DRA818V is a type of compact wireless voice transceiver module based on RFIC RDA1846 and works in VHF band. It integrates high speed microcontroller, high performance wireless transceiver IC, high power PA, audio process and squelching circuits. It provides standard UART interface which users can easily configure appropriate parameters for different applications. Users can easily construct a walkie-talkie system by connecting microphone, audio PA and speaker.
Some parameters of DRA818V modules can be changed by following the commands in this section, which provide flexibility for designers to optimize related parameters to achieve the best performance. DRA818V modules use standard UART interface to communicate with microcontrollers or other hosts. The default data format is: 8 data bits, 1 stop bit, no parity and 9600 kbps data rate.

Package includes:
1 x DRA818V 144MHz 145MHz 146MHz 154MHz 174MHz VHF HAM Radio Module Amateur Radio

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