SV6500 : 433/470MHz 5W RF Mdulator With ESD Protection

SV6500 is an ultra long distance & highly-integrated RF modem, which adopts the high performance Si4463 from Silicon Labs and industrial micro-controller. TTL / 232 /485 can be chosen corresponding to SV6500-TTL / SV6500-232 / SV6500-485.
SV6500 has good sensitivity and 1W output power to achieve long RF range and reliable RF communication. To avoid the interference, SV6500 provides 40 frequency channels and configurable Net ID. SV6500PRO is flexible but easy to use, it comes with many parameters, such as: frequency, data rate, output power, Net ID, Node ID. Users can configure the parameters through PC or customer’s own device.
SV6500 is manufactured and tested strictly using lead-free process and complies with RoHS and Reach standards.

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Note: High quality 3.3V LDO is integrated, and Pin CS / SET is 3.3V interface. TXD/RXD is also 3.3V for SV6500PRO-TTL

Features of RF Modem SV6500

Built-in software watchdog
Built-in hardware anti-crash self-reset circuit to resist strong external interference signals
Frequency:433/470/868/915MHz
Industrial class
40 channels
4 bytes Net ID & 2 bytes Node ID
Series Data Rate: 1200 ~ 115200 bps
Air Data Rate: 1200 ~ 115200 bps
GFSK modulation
RSSI
Parameters save automatically

Typical Application Circuit of RF Modem SV6500Pro

Pins of RF Modem SV6500Pro

Pin No.	Definition	Description
1	VCC	Connected to the positive power supply (typical 12V)
2	TXD	Connect to TXD for TTL or RS232 interface
3	RXD	Connect to RXD for TTL or RS232 interface
4	GND	Connected to ground
5	A+	Connect to A+ for RS485 interface
6	B-	Connect to B- for RS485 interface
7	SET	Configuration mode enable (low to enter into the setting mode, leave open or connect high level to exit setting mode) Valid when CS Pin is high or leave open.
8	CS	Module working Enable（Pull Low to make the module enter into sleep mode, Leave open or connect high level make the module enter into normal working mode）

Mechanical Dimensions of RF Modem SV6500Pro