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RF Description

Vango’s unmatched Sub-GHz RF technology with long range spread-spectrum + Wi-SUN compliance is developed to address the wireless communication needs for IoT application, delivers low power and robust connectivity and performance

V7000 (2017 Q2)

V7000 is a low-power and high-performance sub-GHz RF transceiver, supporting ISM/SRD frequency band from 300 MHz to 1 GHz. It features spectrum spreading factor up to 212, adjacent channel interference rejection and digital wake-up identification mechanism. With these features it is a perfect fit for IoT communications, especially the low-power applications, such as energy/gas/water/heat metering, and smart home, etc.

· Supporting IEEE 802.15.4g/e, Wi-SUN, and wireless M-bus

· Supporting frequency bands: 950, 915, 868, 470-510, 433, and 315 MHz

· Supporting maximum data rate: 400 kbps

· Supporting receiving sensibility in spread-spectrum mode < -140 dBm

· Supporting adjacent channel rejection ratio > 50 dB

· Power consumption in sleep mode: 1 μA

· Power consumption in receiving: 12 mA

· PA maximum output power: +20dBm/+16dBm

· Spectrum spreading factor up to 212

· Supporting double antenna detection and switching

· Supporting digital RSSI and hardware based wake-up identification mechanism

· Supporting retransmission and auto-ACK

· Supporting CRC 16/32

· Supporting 4 KB RAM

· Supporting external interfaces: One SPI and four GPIOs

· Supporting input clock of 32 MHz XO and 32 KHz RC oscillator

· Operation voltage range: 2.0 V ~ 3.6 V

· Package: QFN 5x5

· Operating temperature: -40 °C ~ +85 °C

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