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It depends on what brand it is, if it's Agilent, it's probably about 110,000 yuan; Attemate yourself Chun Cong to see the data, -135dbm said that the bottom of the spectrum analyzer, a spectrum analyzer is good or not has a large part of the bottom of the state preparation!
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You can take a screenshot as follows:
1. You press and hold the home button + the boot button at the same time, and after the comic click, it means that the screenshot is successful, and the file after the screenshot is saved in the folder of the comic screenshot of the mobile phone USB flash drive;
2. Enter the desktop of the mobile phone and pull up the shortcut bar - super screenshot - select the screenshot method to take a screenshot.
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The spectrum analyzer can only test the electrical signal, but it can be used with an antenna and different probes to measure the field strength.
For example, DSA815 (seven or eight thousand pieces) can test the internal signal, with the antenna can test the Internet of Things, RFID and other signals, with the near-field probe can test the electric field and magnetic field signals. You can also make your own electric and magnetic field sensors and connect them to the spectrum analyzer to test them.
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Ordinary spectrum analyzers can't measure field strength, but some spectrum analyzers have the function of measuring field strength, and some handheld meters from Anritsu should be fine, and Agilent's N9918 seems to be able to do the same.
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It depends on what you're doing with it, so let's put it simply. The 850 is an air pump with strong horsepower, and the 8205 is a turbo rotary wind with a softer wind, which is suitable for BGA.
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You only eat one bowl of rice and are full, or two bowls of rice are full, there is no way to answer this, 850 and 8205 are different, depending on which one you are suitable for and what to dismantle. 850 is for the air pump, 8205 is for the fan, different.
Like, is it better to have a pistol or a sniper rifle? The co-effect is good. The usage is different, depending on how you use it.
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Of course I chose なゾのの�
The spectrum analyzer is definitely the indicator of international brands such as Agilent and Rohde & Schwarz (R S), and there is no doubt about the stability and reliability, and they can be seen everywhere in aerospace, military space, and research institutes.
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Original Authentic Antaixin 936B Product IntroductionBrand: ATTENNetexin Place of Origin: Shenzhen Model:
AT-936B product specification power consumption: 60W soldering station input voltage: AC220V soldering station output voltage (i.e., for heating elements):
DC low voltage, safer working temperature control range: 200 480 Impedance between welding nozzle and ground: 2 Potential between welding nozzle and ground below:
The following accessories: A soldering iron stand Product features: The handle is particularly lightweight, and you will never feel tired after long-term use.
The heating element is made of imported temperature-resistant materials with advanced technology, which has a long service life and low cost of replacing the heating element. The heating element is powered by low-voltage DC to ensure anti-static, no leakage and no interference. Unique temperature locking device.
Prevent personnel from over-adjusting temperatures. Split design, easy to place. 200 480 temperature setting, stable temperature control, accurate.
The soldering nozzle (soldering tip) is common with international brands, and according to the different working conditions of users, each soldering tip can be selected. The soldering station is made of conductive material, which is truly anti-static. Type 936 temperature controlled electric soldering iron is used for desoldering surface-mount components and leadless components on mobile phone circuit boards, and is also commonly used for repair soldering.
Attention must be paid to anti-static problems when using, otherwise the integrated circuit chip may be broken down.
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