Vollgo VG5574S433N2S1

VG5574SxxxNxS1 series wireless module is a small, low-power, long-distance two-way wireless transceiver module. Silicon Laboratories' Si446x devices are high-performance, low-current transceivers covering the sub-GHz frequency band from 142 to 1050 MHz. All models have excellent sensitivity of -129 dBm, while achieving extremely low main and standby current consumption. Si4463 provides frequency coverage of all major frequency bands. Si446x has the best phase noise, blocking and selectivity performance, suitable for narrowband and wireless MBus licensed frequency band applications. The adjacent channel selectivity of 69 decibels and the channel spacing of 12.5 kHz ensure that under harsh radio frequency conditions, this is particularly important for narrow-band operation and robust reception. Si4463 provides excellent output power up to +20 dBm and excellent transmission efficiency. High output power and sensitivity result in an industry-leading link budget of 146 decibels, allowing extended range and highly robust communication links. These devices can meet global regulatory standards: FCC, ETSI, wireless MBus and ARIB. All devices are designed to comply with 802.15.4g and WMbus smart metering standards. These devices are very flexible and can be configured through the Wireless Development Suite (WDS) on the Silicon Labs website. The module integrates all radio frequency related functions and devices. Users do not need to have a deep understanding of radio frequency circuit design, and can use this module to easily develop wireless solutions and wireless IoT devices with stable performance and high reliability.

• Frequency range = 142 - 1050 MHz
• Receiving sensitivity = -129 dBm
• Modulation: (G)FSK, 4(G)FSK, (G)MSK, OOK
• Maximum output power: +20 dBm (Si4463), +16 dBm (Si4461), +13 dBm (Si4460)
• PA supports +27 or +30 dBm
• 10/13 mA receiving
• 18 mA TX at +10 dBm (Si4460)
• Automatic gain control (AGC)
• Low bill of materials
• Low battery detector
• Temperature sensor
• 20-pin QFN package
• Comply with IEEE 802.15.4g and WMBus
• Applicable to FCC Part 90 Mask D, FCC Part 15.247, 15231, 15249, ARIB T-108, T-96, T-67, RCR STD-30, China Management ETSI Class I operation EN300 220

• Logistics tracking
• Warehouse inspection
• Electronic tags
• Replace 232 and 485 for wireless data communication
• Wireless data acquisition and control of industrial instrumentation
• AMR (water, electricity, gas) three meter reading
• Control of buildings and houses (smart home)
• Wireless remote control of electronic consumer products
• Wireless alarm and security system
• Wireless sensor network