Radicom Research Inc RB4000 사용자 설명서

Specifications

Dimensions

RB4000: 0.57”x1.26”x0.08” ?????
RB4000HM: 1” x 1.26” x 0.2” ??????

Device Type

Embedded Bluetooth OEM module

Interface

Serial

Data Link Protocol

Bluetooth 2.0+EDR

Frequency

ISM 2.4 GHz short-range radio frequency band

Frequency Range

2,402 – 2,483.5 MHz

Max Transmit Power

+4dBm

Receive Sensitivity

-89dBm

Bluetooth Class

Class 2

Link Data Transfer Rate

2.1Mbps Max

UART /SPP Data Transfer
Rate

115.2Kbps

Sustained Data Through-put

720Kbps

Flow Control

RTS/CTS Hardware

Range

Up to 20 meters (60 feet, basic rate, line of sight)

On Board Flash

8Mbits

Compliant Standards

Bluetooth 1.1, 1.2, and 2.0

Security

128-bit encryption

Supply Voltage: VDD

2.2V to 4.2V (RB4000) or 3.15V ~ 3.45V (RB4000HM)

Current Consumption

SPP-A Code SPP-B Code
Before connection: 40mA 38mA
Connected (Sniff Mode): 7mA 15mA
Connected (full TX/RX): 11mA 35mA

Antenna

On-board antenna or with an U.FL connector for external
antenna

On-Board Antenna Gain

1 dBi

External Antenna Gain

2 dBi

Baseband Crystal OSC

16MHz

RF Input Impedance

50 ohms

Receiver IF Frequency

1.5MHz

Receiving Signal Range

-80 to –20dBm typical

Hopping

1600hops/sec, 1MHz channel space

Operating Temperature

-40ºC to +85ºC

Environmental

RoHS compliant