1MHz~10GHz Portable USB RF Power Meter -45-0 dBm Adjustable Attenuation Value 0.96 OLED Digital Display

Name: 1MHz~10GHz Portable USB RF Power Meter -45-0 dBm Adjustable Attenuation Value 0.96 OLED Digital Display
Brand: Generic
SKU: 1822116
Price: 95.59 USD
Availability: InStock

$95.59

Availability: In Stock

Shipping: Free Airmail

Estimated Delivery:

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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

Features:

RF-Power-Meter-V3.0 Portable USB simple radio frequency power meter. 0.96 inch 160×80 pixel TFT full-color display, 5V power supply and data communication via USB. Simple and easy to use, small size, easy to carry, stable performance, high accuracy, preset offset, wide dynamic range, measurement speed fast. The software supporting this power meter allows users to configure the power meter on the PC and makes data recording and sharing easy.

Product application:

● Calibration of radio frequency instruments;

● Testing and maintenance of radio frequency equipment;

● Measurement of standing wave ratio of radio frequency circuit (adding feedback bridge);

● Measurement of return loss of radio frequency circuit;

● Interference detection between wireless communication equipment;

● RSSI (received signal strength indicator) and transmission power level detection;

● Performance evaluation of step attenuator;

● Measurement of amplifier gain and network attenuation;

● Measurement of forward power and reflected power in directional coupler;

● Power measurement of GSM signal modulated by GMSK*;

Product technical indicators:

1. Measuring power range -45～+15 dBm (0 to -40dbm has good linearity)

2. Measurement power resolution ±0.1 dBm

3. Measuring frequency range LF～10000 MHz (different models have different frequency ranges)

4. Input impedance 50Ω

5. Dynamic range>60dB

6. Working voltage 5VDC (power supply via USB)

7. Charging current: 500mA

Body size 55*24*14 mm (length X width X height)

With USB protruding on the left and SMA protruding on the right: 79*24*14 mm (length X width X height)

RF common sense science:

dB is a pure counting unit:

For power, dB = 10*lg(A/B).

For voltage or current, dB = 20*lg(A/B).

dBm defines miliwatt (milliwatt). 0 dBm=1mw;

dBw defines watt. 0 dBw = 10lg1 w = 10lg1000 mw = 30 dBm.

By default, dB always defines the power unit, which is calculated as 10lg. Of course, in some cases, signal strength (Amplitude) can be used to describe work and power. In this case, use 20lg as the meter. This applies to both the control field and the signal processing field. For example, sometimes you can see the expression of dBmV.

Interface operation:

6.1 Interface display description

FreqX:

The frequency point to be tested, the default is Freq0, and 8 groups of frequently used frequency points (Freq1-Freq8) can be stored, which can be set by pressing the key or supporting the upper computer.

Level:

The power value in dBm corresponding to the current frequency point

Power:

The current frequency point corresponds to the power value in uW or mW

OffetX:

The power correction value, the default is Offet0, and 8 groups of correction values corresponding to the frequency points (Offet1- Offet8) can be stored, which can be set by pressing the button or supporting the upper computer

Package includes:

1 x USB RF Power Meter

1 x 6GHz/2W/30dB attenuator

4 x GSM/WIFI/433/315M Antenna

Please click here to download the software

Details picture: