SV4401A 50KHz-4400MHz Vector Network Analyzer 7 inch Touch Screen 100db Dynamic NanoVNA Vector Network Analyzer

Name: SV4401A 50KHz-4400MHz Vector Network Analyzer 7 inch Touch Screen 100db Dynamic NanoVNA Vector Network Analyzer
Brand: Generic
SKU: 1953814
Price: 495.99 USD
Availability: InStock

$495.99

Availability: In Stock

Shipping: Free Airmail

Estimated Delivery:

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BUY 10 or more
Discount 7%

Handling Time

Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

Shipping Methods

You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

Delivery Time

Airmail and Airmail Registered	Area	Estimated Delivery Time
	United States, Canada	7-25 business days
	Australia, New Zealand, Singapore, United Arab Emirates	10-25 business days
	United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland	10-25 business days
	Italy, Brazil, Russia, South Africa	10-45 business days
	Other countries	10-35 business days
Expedited Shipping	3-10 business days to Worldwide

Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

Returns & Refund

Last updated October 05, 2022

Returns

If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

Return Process

To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

Alex NLD
Attn: Returns
RMA #
HaGiborim St 8
Tiberias, 14388
Israel

Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

Refunds

After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

Exceptions

If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

Please provide us with following:

1. Photos of the front and back sides of the packaging box;
2. A photo, video or screenshot of the defective item or the defective part of the parcel.

Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

Warranty & Repair service

If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team and the problem is acknowledged, you can send the items back to us for a repair.

Note: Please be aware, we do not cover the cost of the returns fees in warranty & repair service.

Order Cancellation

If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

Questions

If you have any questions concerning our return policy, please contact us at:

+972 054-536-2888
sales@alexnld.com

Product Performance:

1. Measurement frequency range: 50KHz-4400MHz;

2. RF output power: adjustable from -12dbm to -42dbm (step 1db) (error in the whole frequency band: plus or minus 1db);

3. Frequency accuracy: ±1ppm, ±5KHz >140MHz

4. S21 dynamic range: 90dB (below 2GHz), 75dB (4.4GHz) (25 times average and 100Hz IF are turned on), if 100Hz and 25 times average are turned on, 100db of dynamics can be achieved below 1.3GHz.

5.S11 dynamic range: better than 50db

6.2 port return loss: 30dB typ (1.5GHz), 20dB min (4.4GHz)

7.USB Interface: USB Type-C Communication Mode: CDC (Serial)

8. Number of calibration points: 101-1001 points

9. Number of scanning points: 101-1001 points

10. Display trace: 7 traces

11. Mark: 8 mark points (the mark bar can be moved anywhere on the screen)

12. Save settings: 12 (quick menu) (after saving, it can be directly called when the next startup is used, no need to re-calibrate, and the saved parameters before the last shutdown will be automatically recalled when the next startup, and the function of automatically storing the start and end frequencies is added. , which is convenient for the next call) Built-in file saving, in principle, unlimited storage units can be saved, depending on the capacity of the TF card.

13. Scanning speed: about 400 points/second

14. It can measure S parameters, voltage standing wave ratio, SWR, Smith chart, phase diagram, group delay, TDR function…;

15. Using a 7-inch high-brightness IPS capacitive touch screen, the viewing angle of IPS TFT (1024×600) is close to 180°, and it will not hurt the eyes when used for a long time; payment)

16. The metal case is used to effectively shield electromagnetic interference, making S21 better than 100dB dynamic range within 2GHz

17. Compact design, body size 195mm*150mm*35mm, small and portable; outer packaging size: 25x20x7cm

18. The radio frequency interface is L16-F (N female base), which is convenient to connect various DUTs;

19. The standard configuration uses two 18650 batteries with a total capacity of 6600mAh, and the battery life can reach 4 hours; (you can modify it to install two 21700 battery holders, the capacity can reach 10000mAH, and the battery life can reach about 6 hours.

20. Full touch screen design, supports 4 front panel buttons at the same time, flexible and convenient operation;

21. Support Chinese and English menus;

22. Support screen brightness adjustment;

23. Upgrade the firmware through a virtual U disk, no programmer is needed, and only a USB cable can be used to upgrade the firmware;

22. Expand a USB power output interface, 5V/1A output (can be used as a power bank);

24. Using high current 2A charging IC, the charging time is shorter;

25. Support the host computer, you can use the computer as the display operation interface;

26. Net weight: 1160 grams,

27. Total weight of outer packaging: 1590 grams.

28. Support screenshots and upload screenshots to the computer.

Operation Video: https://www.ixigua.com/7067397812358808076

Firmware Upgrade Method:

Connect the computer with a data cable, press and hold Ctrl and turn it on, click the Udisk of Yawang, you will see a USB flash drive on the computer, copy the upgrade file to the USB flash drive, overwrite the original file, shut down, press and hold Ctrl to turn on the A dialog box will poip up, click Upgrade, wait for the completion, and then shut down and then restart.

Packing List:

SV4401A host x1

N to SMA adapter x2

SMA Open/Short/Load Calibration Kit x1

SMA Double Female Straight Adapter x2

SMA Double Female Straight Adapter x1

50cm RG316 cable x2

USB type-C data cable x1

Two-in-one capacitive stylus x1

High-grade screen wiper x1