3GHz 50-3000Mhz OLED RF Power Meter -45～+5 dBm + Sofware RF Attenuation Value

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3GHz 50-3000Mhz OLED RF Power Meter -45～+5 dBm + Sofware RF Attenuation Value
Product Description
Description
Measuring power range: - 45 ~ + 5 dBm (external RF attenuator can be extended to 100dBm)
Measurement resolution: 0.1 dBm
Measurement frequency range: 50 ~ 3000 MHz
Measured power: 1nW ~ 2W
Working voltage: 5V DC ((can work MICRO-USB powered)
Working current: <50 mA
Working temperature:-40 ℃ ~ 65 ℃ degrees Celsius
Storage temperature: -40 ℃ ~ 65 ℃ degrees Celsius
Size(L*W*H): 50 x 50 x 25 mm
Product application:
1. low RF power measurement
2. low calibration instrument
Feature:
0.96 Inch OLED display, PC to read data and Settings, can set the frequency point, preset attenuation, simple structure, convenient use, stable performance, reliable, high sensitivity and fast measurement, etc.
Operation:
1. set by the upper machine frequency value
2.instrument above contains four buttons, respectively is: up, down, left, right, sure touch four switches. Is to move the cursor around with, is add and subtract values with up and down.
RF Common Sense Science:
1.DB is a pure count of unit:
For power, dB = 10 * lg (A / B).
For voltage or current, dB = 20 * lg (A / B).
2.DBM is defined Milli (mW). 0 dBm = 1 MW;
dBw defined watt. 0 dBW = 10lg1 W = 10lg1000 mw = 30 dBm.
3.DB power units are always defined by default, to 10lg for scoring. Of course, some cases may signal strength (Amplitude) to describe the work and power, this time with 20lg for scoring. Whether in the field or control signal processing field likes this. For example, sometimes you can see the expression dBmV.
Package included:
1 x RF Power Meter
NOTE:
Manual measuring, please allow 1 ~ 3 mm error, thank you.
Payment
Shipping time :
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Payment
1.We accept PayPal payment only
2.Orders will be processed instantly and dispatched within 1-2 days, so we do NOT accept any email/message note after you place orders.
3.IMPORTANT! PLEASE READ! Buyers are responsible for import duties, custom fees and taxes, if any. Please check with your country's custom office to determine the additional costs impose on the item prior to buying.
Shipping time :
1.Items are shipped from china.we will send out within 1 bussiness day after receive the payment.
2.We only ship to ebay confirmed address. So before bidding, please kindly verify your ebay address.
3.Shipping to USA takes 8-18 days in normal condition by E-packet with tracking number.
Shipping to most other countries takes about 12-30 days via Economy Int'l Airmail.
Less than , without free tracking number,if you request tracking number,please send ebay message to us.
Over ,with tracking number free.The shipping time depends on your location and local postal service,as well as the weather condition along the shipping,sometimes may take longer,.please send ebay message to us if you didn't get your package.
4.Express shipping: Extra -- will be charged for the first 500 grams for most countries. Send ebay message to us if you need this service.
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Return Policy
1. 12-months Warranty for defective items (excluding items damaged and/or misused after receipt).
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2. Refund or replacement request is available only the requests within 2 week after parcel received & returning the item as the same condition as received.
3. Please contact us to request a return authorization. Your name, auction number, and reason for return should be included in the email. All items returned must contain all original packaging materials.
4. Please repack the item carefully. Items returned will be tested and a new replacement will be shipped to the buyer immediately when found defective. In the event that a suitable replacement is not available then a refund will be issued. Shipping, handling and insurance fees are non refundable.
5. Return shipping is to be paid by the Buyer.
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1.If you’re in any way dissatisfied or any question with your purchase,please feel free to contact us via ebay messages.And will response within 48 hours.We will try our best to solve it for you.We are committed to ensuring that you are completely satisfied with every transaction.
Your satisfactory is our goals
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5.We care about our valued customers and will always try to help you. So if you have any problems, please contact us promptly.
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