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SV6202 : 2W Industrial Small Size & Long Range RF Modem With ESD Protection
SV6202 : 2W Industrial Small Size & Long Range RF Modem With ESD Protection
SV6202 : 2W Industrial Small Size & Long Range RF Modem With ESD Protection
SV6202 : 2W Industrial Small Size & Long Range RF Modem With ESD Protection
SV6202 : 2W Industrial Small Size & Long Range RF Modem With ESD Protection
SV6202 : 2W Industrial Small Size & Long Range RF Modem With ESD Protection
SV6202 : 2W Industrial Small Size & Long Range RF Modem With ESD Protection
SV6202 : 2W Industrial Small Size & Long Range RF Modem With ESD Protection
SV6202 : 2W Industrial Small Size & Long Range RF Modem With ESD Protection
SV6202 : 2W Industrial Small Size & Long Range RF Modem With ESD Protection

SV6202 : 2W Industrial Small Size & Long Range RF Modem With ESD Protection

  • SV6202 is an ultra long distance & highly-integrated rf modem, which adopts the high performance si4432 from Silicon Labs and industrial micro-controller. TTL / 232 /485 can be chosen corresponding to SV6202-TTL / SV6202-232 / SV6202-485. SV6202 has good sensitivity and 1W output power to achieve long RF range and reliable RF communication. To avoid the interference, SV6202 provides 40 frequency channels and configurable Net ID. SV6202 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.
  • SV6202 strictly uses lead-free process for production and testing, and meets RoHS and Reach standards.
ParametersMin.Typ.Max.UnitCondition
Working Condition
Voltage range4.55.06.5V 
Operating Temperature-4025+85 
Current Consumption
Rx current 25 mATTL level
 34 mA485 level
 32.7 mA232 level
Tx current 900 mA@33dBm
Sleep current <5 uA@ Custom low power version
RF Parameters

Frequency range

414.92433.92453.92MHz@433MHz
470.92489.92509.92MHz@470MHz
Data rate1.29.6115.2KbpsGFSK
Output power13/+33dBm 
Sensitivity -121 dBm@1.2Kbps
InterfaceTTL,RS232,RS485
Frequency433MHz,470MHz,868MHz,915MHz
Modulation(G)FSK
Output Power2W

Features of RF Modem SV6202

  • Built-in software watchdog
  • Built-in hardware anti-crash self-reset circuit to resist strong external interference signals
  • Frequency:433/470/868/915 MHz
  • 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
  • Interface: TTL/RS232/RS485
  • Bi-directional & Half duplex
  • Sensitivity: -121 dBm
  • Max output power: 2W(+33 dBm)
  • Working voltage: 4.5 ~5 V
  • Working temperature: -40 ~ +85 °C
  • Weight: 48 g

Applications of RF Modem SV6202

  • Remote control telemetry
  • Security system
  • Industrial data acquisition
  • Home automation
  • Wireless data communication
  • Access system
  • Robot control
  • Wireless PC peripherals


Pin No.DefinitionDescription
1VCCConnected to the positive power supply (typical 5V)
2GNDConnected to ground
3TXDTXD of the module and connect to external RXD
4RXDRXD of the module and connect to external TXD
5SETConfiguration 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.
6CSFor the default version of the module, this pin needs to be left floating (the module has a built-in anti-crash self-reset circuit) Note: Customers can customize the sleep version of the program (without self-reset function), low level sleep, current lower than 5uA, default high level output.


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