Name: 19200bps 25W uhf wireless transceiver module rs232&rs485 marine vhf radio modem 30km wireless data communication
Brand: thingsend
Availability: InStock

Product Details

Specifications:

Main Features:

Configurable output power of up to 25W
Up to 19200 bps over-air
Over-the-air data rate from 1200bps to 19200bps user programming
High receiving sensitivity up to -119dBm/9600bps
30km-50km line of sight long transmission distance
With RS232&RS485 2 interface, TTL customized
150mhz/230mhz/420-470mhz Frequency PC programming

Pin Definitions

	Pins	Definition	Description	Level	Terminal Connection
M16	1	GND
M16	2	VCC
DB9	1	NC
	2	Rxd/RS232	Data Input	RS232 Level	Txd/RS232
	3	Txd/RS232	Data Output	RS232 Level	Rxd/RS232
	4	NC
	5	SGND	Signal	SGND	Signal
	6	A/RS485	RS485 Signal+	RS485 Level	A/RS485
	7	B/RS485	RS485 Signal-	RS485 Level	B/RS485
	8	NC	NC
	9	NC	NC

Technical Parameters:

Frequency Range	420～470MHz,150mhz,230mhz
Frequency stability	≤±2.5PPm
Transmit Power	25W
Modulation	GFSK
Over-the-air Data Rate	1200bps/2400bps/4800bps/9600bps/19200bps
Interface	RS232&RS485(TTL customized)
Power Supply	12V@10A
Interface Data Format	8E1/8N1/801
Receiving Sensitivity	-123dBm@1200bps/-119dBm/9600bps
Channel Bandwidth	10KHZ@1200bps;25KHZ@9600bps
Working Temperature	-40℃～80℃ (industrial grade)
Working Humidity	10% to 90% relative humidity, no condensation
Emission Current	≤8A
Receiving Current	≤100mA
Dimension(L/W/H)	150 X 82X 45mm
Weight(g)	≤800g