1-500Mhz OLED RF Power Meter -70~15dBm 1nW～2W Power Set RF Attenuation Value

Description

1-500Mhz OLED RF Power Meter -70~15dBm 1nW～2W Power Set RF Attenuation Value
Description
RF Power Meter (RF-Power500)
ONE, Product Overview:
RF-Power500 is an RF power module. Advantages: 0.96 inch OLED display, PC to read data and settings, you can set the frequency, the amount of attenuation can be preset, simple structure, easy to use, stable performance, reliable, high sensitivity and measurement speed and so on.
TWO, Application:
● RF power measurement;
● instrument calibration;
THREE, Product Specifications:
1, measuring power range -70 ~ + 15 dBm (external RF attenuator can be extended to 100dBm)
2, the measurement resolution of 0.1 dBm power
3, measurement frequency range 1 ~ 500 MHz
4, the measured power 1nW ~ 2W
5, the working voltage of 5VDC (direct selection MICRO-USB powered)
6, the working current <50 mA
7, the working temperature of -40 ℃ ~ 65 ℃ degrees Celsius
8, storage temperature -40 ℃ ~ 65 ℃ degrees Celsius
9, size 50 * 50 * 25 mm length X width X height
FOUR, RF science knowledge:
dB is a pure count of unit:
For power, dB = 10 * lg (A / B).
For voltage or current, dB = 20 * lg (A / B).
dBm is defined miliwatt (mW). 0 dBm = 1mw;
dBw defined watt. 0 dBW = 10lg1 W = 10lg1000 mw = 30 dBm.
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 like this. For example, sometimes you can see the expression dBmV.
FIVE, Operation:
1. Set the Frequency by PC
2, the top of the instrument contains four buttons, which are: up, down, left, right, Enter four touch switches. It is used to move the cursor left and right, up and down with the value addition and subtraction.
Package Included:
1 x 1-500Mhz OLED RF Power Meter -70~15dBm 1nW～2W Power Set RF Attenuation Value
Payment
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Shipping
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2.Items will be shipped within 1-3 business day when we received payment.
3.Delivery time depends on destination and other factors;
4.International buyers please note:
a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties.
b.Please check with your country's customs office to determine what these additional costs will be prior to buying.
Returns policy
1.If the item is not as described or damaged in transportation, please send it back within 7 days upon date of receipt
2.For defective item, we guarantee free exchange or full refund within 30 days from the day of placing order
3.Buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements
4.Items must be unused, in original packaging and include all parts, accessories and packaging
5.When we receive your returned item, we will investigate the situation and consider to offer replacement or refund according to the situation
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