Feature Wireless transceiver Sensitivity (Bit error rate) can reach -80dBm. The change range of output’s power: -4 - +6dBm. Function description (perfect Bluetooth solution) Has an EDR module; and the change range of modulation depth: 2Mbps - 3Mbps. Has a build-in 2.4GHz antenna; user needn’t test antenna. Has the external 8Mbit FLASH Can work at the low voltage (3.1V~4.2V). The current in pairing is in the range of 30～40mA. The current in communication is 8mA. Standard HCI Port (UART or USB) USB Protocol: Full Speed USB1.1, Compliant With 2.0 This module can be used in the SMD. It’s made through RoHS process. The board PIN is half hole size. Has a 2.4GHz digital wireless transceiver. Bases at CSR BC04 Bluetooth technology. Has the function of adaptive frequency hopping. Small (27mm×13mm×2mm) Peripherals circuit is simple. It’s at the Bluetooth class 2 power level. Storage temperature range: -40 ℃ - 85℃，work temperature range: -25 ℃ - +75℃ Any wave inter Interference: 2.4MHz，the power of emitting: 3 dBm. Bit error rate: 0. Only the signal decays at the transmission link, bit error may be produced. Forexample, when RS232 or TTL is being processed, some signals may decay. Low power consumption Has high-performance wireless transceiver system Low Cost Application fields: Bluetooth Car Handsfree Device Bluetooth GPS Bluetooth PCMCIA , USB Dongle Bluetooth Data Transfer Software CSR
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