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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 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.

· Support IEEE 802.15.4g/ Wi-SUN PHY and Wireless M-Bus

· Frequency bands: 315, 433, 470-510, 779-787, 868, 915 and 920MHz

· High selectivity and blocking performance

 Adjacent channel rejection: 42 dB

 Blocking performance: > 70 dB

· Receiver sensitivity in 802.15.4g mode

 -106 dBm at 50 kbps

· Maximum data rate: 300 kbps

· Maximum transmit output power: +20 dBm /+13 dBm

· Automatic output power ramping

· Current consumption

 Shut-down: 70 nA

 Sleep mode: 0.8 µA

 Receive at 433 MHz: TBA

 Receive (Low-power mode): TBA

 TX mode at 868MHz: 105mA at +20dBm

· Modulation schemes: OOK, (G)FSK, 4(G)FSK and GMSK

· Antenna diversity support

· Automatic RX wake-up for low power listen

· Fast wake-up and AGC for low-power listen

· Functions for communication robustness

 RF channel hopping



· Digital RSSI and clear channel assessment for CSMA and listen-before-talk systems

· Higher layer protocol support

 IPv6 network layer protocol

 802.15.4e compliant 6LoWPAN adaptation layer with optimized network formation and mesh routing function

· Single power supply voltage with integrated LDOs: 2.0 V ~ 3.6 V

· Package: QFN-32 (5mm x 5mm)

· Ambient temperature range: -40 °C ~ +85 °C


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