Spectrum Analyzer USB LTDZ_35M-4400M Spectrum Signal Source RF Frequency Domain Analysis Tool Sweep Bandwidth 35mHz-4400mHz

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Spectrum Analyzer USB LTDZ_35M-4400M Spectrum Signal Source RF Frequency Domain Analysis Tool Sweep Bandwidth 35mHz-4400mHz

Features:

Compact product, easy to store

Strong signal: signal source 35-4400m

Durable toughness and stable quality

Low noise

Widely used

Specifications:

– Serial communication

– Computer software: WinNWT4

– RF frequency domain analysis tool

– USB interface

– Power supply: USB

– Standby Current: ≤100mA

– Scanning current: ≤ 350mA

– Scanning speed: ≥ 800 points / sec

– Dynamic sweep ratio: >50dB

– Frequency or scanning output power: ≈ 0 dBm

– Input detection: ≤10dBm

– Background: ≈ -60dBm

– Self-tracking source: 35mHz -4400mHz

– Computer operating system: for Win XP, Win7, Win10

– Material: printed circuit board

Note:

Spectrum analyzer sensitivity is not high, low noise is around -70db. It is recommended to use SMA cable to connect the signal source for measurement. If using an antenna for measurement, the analyzer needs to be very close to the signal. Different signals have different strengths and the exact distance depends on the actual situation. For example, the signal of a car key can be measured within 30cm/11.8″, while high-power devices such as walkie-talkies need to be measured at a distance of 2m/6.6ft. Please note that high power signals will easily burn out the on-board mixer.

Package Included:

Analyzer*1


Item Specifics
Brand Name:
Aideepen
High-concerned chemical:
None
DIY Supplies:
Electrical
Battery Included:
No
Origin:
Mainland China
Interface:
USB
Display Size:
3.0 - 4.9 Inches
Average Noise Level:
-89dBm & Under
Model Number:
Signal source module
Certification:
CE
Standby Current:
≤100mA
Scanning current:
≤350mA
Scanning speed:
≥800 points / sec
Dynamic sweep ratio:
>50dB
Frequency or scanning output power:
about 0dBm
Input detection:
≤10dBm
Background:
about -60dBm
Self-tracking source:
35mHz-4400mHz
Computer operating system:
for Win XP, Win7, Win10
Material:
printed circuit board
Choice:
yes
semi_Choice:
yes
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SHIPPING

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location*Estimated Shipping Time
United States10-30 Business days
Canada, Europe10-30 Business days
Australia, New Zealand10-30 Business days
Central & South America15-30 Business days
Asia10-20 Business days
Africa15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

RETURNS

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Wassally Store (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Why Buy From Us

A few reasons why buy from us:

SAFE SHOPPING

We try our best to make your shopping experience not only pleasant, seamless and hassle-free, but also secure.

FREE SHIPPING

Enjoy flexible international shipping services that currently operate in over 200 countries across the world.

FREE RETURNS

It's okay to change your mind! You can send your order back for a full refund, we've got you covered with our full Buyer protection.

NEW ARRIVALS

Brand new products are available on a regular basis.

PRICE PROMISE

We don't want you to choose between the best value and the best service. That's why we offer competitive pricing.

EXCELLENT CUSTOMER SERVICE

Knowledgeable and professional support team is always happy to help you.

EASY TRACKING

Check your order status online. As easy as that!

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