Name: QW490
Brand: Laird Technologies IAS
SKU: QW490
Availability: InStock
Rating: 5 (75 reviews)

QW490

仅供参考

零件编号	QW490
制造商	Laird Technologies IAS
描述	ANT WHIP 1/4W 490-512MHZ 5.5" SS
数据表	QW490 数据表
封装	-
ECAD
库存	7,794 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	十一月 28 - 十二月 3 (选择速递服务)
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QW490参数

制造商	Laird Technologies IAS
类别	射频/IF 和 RFID - RF 天线
封装	-
ECAD
系列	-
频率组	UHF (300 MHz ~ 1 GHz)
频率（中心/频段）	501MHz
频率范围	490MHz ~ 512MHz
天线类型	Whip, Straight
乐队数量	1
VSWR	2
回报损失	-
获得	0dB
力量 - 最大	-
特征	-
终止	Connector, NMO
入侵保护	-
安装类型	Base Mount
高度（最大）	5.500" (139.70mm)
应用	-

QW490数据表

QW490 Packaging

QW490 FAQ

1. How to order QW490 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 QW490 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the QW490. All suppliers must pass our qualification reviews before they can publish their products including QW490 on Heisener; we pay more attention to the channels and quality of QW490 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the QW490 price and inventory displayed accurate?

The price and inventory of QW490 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 QW490?

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 QW490 we delivered, we will accept the replacement or return of the QW490 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 QW490.

(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 QW490 pin diagram, QW490 datasheet?

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

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