Handheld attenuator

The handheld attenuator comprises an attenuator body, a detection port is fixedly connected to the center of the top of the attenuator body, a dustproof sleeve is connected to the periphery of the detection port in a sleeved mode, a display screen is arranged on the front side of the attenuator body...

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Bibliographic Details
Main Author TANG YUHE
Format Patent
LanguageChinese
English
Published 18.01.2022
Subjects
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
TRANSMISSION
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Summary:The handheld attenuator comprises an attenuator body, a detection port is fixedly connected to the center of the top of the attenuator body, a dustproof sleeve is connected to the periphery of the detection port in a sleeved mode, a display screen is arranged on the front side of the attenuator body, a control panel is arranged below the display screen, a rotary drive plate is arranged on the front side of the control panel, and a handle is arranged on the front side of the rotary drive plate. A power switch is arranged on one side of the rotary drive plate, a menu key is arranged below the power switch, a numerical value increasing key is arranged below the menu key, a wavelength switching key is arranged on the other side of the rotary drive plate, a cancel key is arranged below the wavelength switching key, and a numerical value decreasing key is arranged below the cancel key. The attenuator is simple in structure and convenient for a worker to hold and operate, can dissipate heat in the attenuator body, p
Bibliography:Application Number: CN202122236227U