TXT
묘사:
Headset-microphone
MRC:
The number of complete cyclic changes,per unit of time,for which an item is rated.ACZB
Frequency Rating:
Between 50.0 hertz and 15000.0 hertz
MRC:
An indication of whether or not a device used to open or close an electrical circuit is included with the item.AEZD
Switch:
Included
MRC:
The total opposition /resistive and reactive/ to the flow of alternating current.AFYY
Impedance Rating:
200.0 ohms
MRC:
Indicates the type of earphone element as determined by its construction and method of operation.AHEQ
Earphone Element Type:
Dynamic
MRC:
The number of earphones provided on the item.AHES
Earphone Quantity:
2
MRC:
The total opposition (resistive and reactive) which the earphone offers to the flow of alternating current.BKSQ
Earphone Impedance Rating:
6000.0 ohms
MRC:
Indicates the type of microphone element or cartridge as determined by its construction and method of operation.BKSW
Microphone Element Type:
Dynamic
MRC:
The means of attaching the earphone.BKSY
Earphone Mounting Method:
Suspended on adjustable headband
MRC:
The means provided to mount or otherwise accommodate a microphone.BKSZ
Microphone Mounting Facility:
Boom attached to headband
MRC:
The nomenclature by which the connector is identified.BKTB
Connector Name:
Any acceptable
MRC:
A measurement of the longest dimension of the cord from a connector to a junction,in distinction from width.BKTG
Connector To Junction Cord Length:
9.000 feet
