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Item specifics
  • Model Number: SV612 100mw rf module
  • Brand Name: G-NiceRF
  • Frequency: 433/470/868/915 MHz
  • Interface: TTL/RS232/RS485
  • Sensitivity: -121 dBm
  • Working voltage: 2.8~6.0V(TTL); 4.5~5.5V(232/485)
  • Sleep current: < 5uA
  • Transmit current: 95mA @20dBm
  • Transmit power: -1~20dBm
  • Size: 62.5*43.2*14.3mm
Product Description

SV612-100mW Industrial Si4432 chip 433/470/868/915 MHz TTL RS232 RS485 wireless RF module

 

SV612 is highly integrated, multi-channels radio data transceiver module. It adopts high performance Silicon Lab Si4432 RF chip. Si4432 has low reception sensitivity and 100mW output power to ensure longer RF range and high link quality. SV612 supports multiple channels and Net ID to enhance the anti-interfere ability. Users can configure the parameters through PC or in circuit. The features of small packet, long distance, wide working voltage and setting in circuit make SV612 wildly deployed in many fields and applications.

 

Product Picture:

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Specifications:

 

 

Parameter

Min.

Typ.

Max.

Unit

Conditions

Operation conditions

Supply Voltage

2.8

5.0

6.0

V

TTL level

4.5

5.0

5.5

V

232/485 level

Operating Temperature

-40

25

+85

 

 

Current consumption

RX Current

 

25

 

mA

TTL level

 

34

 

mA

485 level

 

32.7

 

mA

232 level

TX current

 

95

 

mA

@  20dBm

Sleep Current

 

<5

 

uA

@  TTL level

RF parameters

Frequency

414.92

433.92

453.92

MHZ

@  433MHZ

470.92

470.92

509.92

MHZ

@  470MHZ

849.92

868.92

888.92

MHZ

@  868MHZ

895.92

914.92

934.92

MHZ

@  915MHZ

Air data rate

1.2

9.6

38.4

Kbps

GFSK

Output power

-1

/

+20

dBm

Setting by software

Sensitivity

 

-121

 

dBm

@  1.2kbps

 

 

Feature:
*1400m RF line-in-sight distance @  1.2kbps

*433/470/868/915 MHz
*40 channels
*4 bytes net ID
*2 bytes node ID
*Multiple air data rate
*GFSK modulation
*Antenna match automatically and bi-direction switch control
*Support Serial port parameter setting
*Sensitivity: -121 dBm
*Max output power:100 mW
*Voltage: 2.8 ~ 6.0 V
*Temperature:-40 ~ +85 °C


Application:
*Remote telemetry
*Auto meter reading
*Security systems
*Data logger
*Wireless data communication
*Building residential automation and security
*Healthy monitoring
*Wireless PC peripherals
*Access Control System
*Robot control

 

 

 

Pin Definition:

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Pin No.

Definition

Description

1

VCC

Connected to the positive power supply (typical 5V)

2

GND

Connected to ground

3

TXD

Data transmitting

4

RXD

Data receiving

5

SET

Configuration parameters enable (low to enable the configuration parameters, the default high-level output)

6

CS

Enable(Low level sleep, the current is less than 5uA,High level default)

 

 

 

Mechanical dimensions:

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Accessories:

Antenna:The antenna is an important part of the communication system. Its feature directly affects the performance of the communication system. The match impedance of module is 50 ohms, we recommend that users adopt standard spring antenna.

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USB Bridge board: Modules is needed by configuration tool to configure the relative parameters. The Company supplies a USB interface matching plate adapter with TTL/RS232/RS485 level, so that users can quickly and easily with the PC side communication.

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Spectrogram:

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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.204kg (0.45lb.)
  • Package Size: 25cm x 18cm x 10cm (9.84in x 7.09in x 3.94in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.204kg (0.45lb.)
  • Package Size: 25cm x 18cm x 10cm (9.84in x 7.09in x 3.94in)
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