4 Inch Touch Screen 50kHz-6.3GHz Vector Network Analyzer HF VHF UHF Antenna Analyzer Update of NanoVNA

$187.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 
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  •   Shipping Methods

    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

     


  Share
LiteVNA integrates on top of the acclaimed NanoVNA and SAA2. Now you can get a portable vector network analyzer (VNA) that is as small as the NanoVNA and has the ultra-wide measurement range of 50kHz-6.3GHz.
In order to reduce power consumption and volume as much as possible, LiteVNA only uses one mixer, and can measure S11 and S21 through internal RF switch switching, and can measure TDR and DTF after IFFT calculation.
The design of LiteVNA fully considers the opinions of the community. In addition to a wider measurement range, the current LiteVNA also brings faster scanning speed and more scanning points. Combined with the easy-to-use operation interface consistent with NanoVNA, it can now be very It is convenient to use LiteVNA as a tool for field testing.
LiteVNA includes MicroSD slot, you can save field test data or screen to MicroSD card at any time. The measurement range up to 6.3GHz can not only meet common amateur radio and IoT applications, but also cope with emerging 5GHz tests, and can apply the latest 5.8GHz wifi and 5.8GHz image transmission.


Parameter

Specification

Conditions

Frequency range

50kHz ~ 6.3GHz

System dynamic range

>70dB

f < 3GHz, calibrated

>50dB

f >= 3GHz, calibrated

S11 noise floor

<-50dB

f <3GHz, calibrated

<-40dB

f >= 3GHz, calibrated

Frequency stability

<0.5ppm

0 –   50

Sweep rate

>550 points/s

Avg=1

Sweep points (on device)

10 ~ 1001 points, adjustable

Sweep points (USB)

~ 1024 points, adjustable

Power supply

USB, 5V±0.5V  600mA MAX

LiteVNA 62

USB, 5V±0.5V  1A MAX

LiteVNA 64

Battery

Li-polymer 3.7V 1300mAh

LiteVNA 62

Li-polymer 3.7V 2000mAh

LiteVNA 64

Operation ambient temperature

10 ~   50

The battery performance decreases below 0 .

RF connectors

SMA female

Display

   

3.95”TFT LCD (480×320)

 


Package include:

4 inch Vector Network Analyzer x 1
USB Type-C data cable x1
30cm SMA male to male SS405 RF cable x2
SMA male calibration kit – OPEN x1
SMA male calibration kit – SHORT x1
SMA male calibration kit – LOAD x1
SMA female to female connector x1


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