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Model SLWRB4250A
Description EFR32 Flex Gecko 2.4 GHz The 915 MHz wireless board Silicon Lab EF32 Flex Gecko SLWRB4250A wireless board can support dual band due to the use of integrated sub GHz ISM band and 2.4 GHz band transceivers. The sub GHz section is designed to be used in conjunction with an external telescopic antenna for the US FCC 902-928 MHz frequency band. The 2.4 GHz section can operate in the frequency range of 2400-2483.5 MHz through a printed circuit board inverted-F antenna. The matching network has been optimized and can be used for an output power of+19.5 dBm. The wireless power board can be connected to the wireless starter kit motherboard BRD4001A to provide a development platform for the EFR32 Flex Gecko wireless on-chip system. In addition, our product offers an entry-level kit. ###Features: EFR32 Flex Gecko wireless SoC with 256 kB flash memory and 32 kB RAM (EFR32FG1P133F256GM48) Inverted-F PCB antenna (2.4 GHz band) SMA connector (915 MHz band) Transmission power:+19.5 dBm CPU core: ARM Cortex-M4, with FPU LFXO and HFXO crystals: 32.768 kHz and 38.4 MHz ultra-low power operation mode, fast wake-up time, low power consumption. Note: Silicon Labs Flex Gecko 2.4GHz wireless SoC starter kit SLWSTK6060A (RS 122-9761) is available to help you start your next LoT project. Single chip components are included, Silicon Laboratories
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Brand: Silicon Labs
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Standard packaging quantity 1
376.46  yuan 376.46yuan
1+:
$ 432.9233
10+:
$ 421.6296
50+:
$ 412.9711
100+:
$ 409.9595
200+:
$ 407.7008
500+:
$ 404.6891
1000+:
$ 402.8069
2000+:
$ 400.9246
Quantity
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50+
100+
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Price
$432.9233
$421.6296
$412.9711
$409.9595
$407.7008
Price $ 432.9233 $ 421.6296 $ 412.9711 $ 409.9595 $ 407.7008
Start batch production 1+ 10+ 50+ 100+ 200+
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  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(3276) Minimum order quantity(1)
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Technical parameters/frequency: 2.4 GHz, 915 MHz

Technical parameters/RAM size: 32 KB

Other/Product Lifecycle: Active

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: lead-free

Compliant with standard/REACH SVHC version: 2015/12/17

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