Name: ISM4390-L57
Brand: Inventek Systems
SKU: ISM4390-L57
Availability: InStock
Rating: 5 (142 reviews)

ISM4390-L57

仅供参考

零件编号	ISM4390-L57
制造商	Inventek Systems
描述	RF TXRX MODULE WIFI U.FL ANT
数据表
封装	Module
ECAD
库存	5,724 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	十二月 25 - 十二月 30 (选择速递服务)
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ISM4390-L57参数

制造商	Inventek Systems
类别	射频/IF 和 RFID - RF 收发器模块
封装	Module
ECAD
系列	eS-WiFi?
RF系列/标准	WiFi
协议	802.11b/g/n
调制	16QAM, 64QAM, BPSK, CCK, DBPSK, DQPSK, OFDM, QPSK
频率	2.4GHz
数据速率	72.2Mbps
功率输出	17dBm
灵敏度	-90dBm
串行接口	I2C, I2S, JTAG, SPI, UART
天线类型	Not Included, U.FL
内存大小	16MB Flash, 3.5MB SRAM
电压 - 电源	3.3V
当前 - 接收	-
电流 - 传输	-
安装类型	Surface Mount
工作温度	-40°C ~ 85°C
包/箱	Module

ISM4390-L57 Packaging

ISM4390-L57 FAQ

1. How to order ISM4390-L57 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that ISM4390-L57 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISM4390-L57. All suppliers must pass our qualification reviews before they can publish their products including ISM4390-L57 on Heisener; we pay more attention to the channels and quality of ISM4390-L57 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ISM4390-L57 price and inventory displayed accurate?

The price and inventory of ISM4390-L57 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of ISM4390-L57?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ISM4390-L57 we delivered, we will accept the replacement or return of the ISM4390-L57 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ISM4390-L57.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as ISM4390-L57 pin diagram, ISM4390-L57 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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