TXT
묘사:
Electrical Headset
MRC:
Items furnished as accessories which are not specified elsewhere.ABFF
Furnished Items:
Headband cushion
MRC:
The total opposition /resistive and reactive/ which the item offers to the flow of an alternating current,expressed in ohms.ACYW
Impedance Rating In Ohms:
200.0
MRC:
Indicates the location of the terminal(s) for making connection to an item.AEEG
Terminal Location:
Internal
MRC:
The minimum and maximum frequencies to which the item will respond,expressed in hertz.AFYW
Frequency Response Range In Hertz:
+100.0/+20000.0
MRC:
The rating indicating the ratio of the output voltage or power to the input voltage or power at a specified reference energy level,expressed in decibels.AFZA
Output Sensitivity Rating In Decibels:
94.0
MRC:
Indicates the type of physical feature which mechanically connects and positions earphone(s) or other sound conductors over or adjacent to the ear(s) of the wearer.AHEJ
Headband Type:
Adjustable single band
MRC:
A measurement of the longest dimension of the headset cord,in distinction from width.AHEM
Headset Cord Length:
78.740 inches
MRC:
The means provided to mount or otherwise accommodate a microphone.AHEN
Microphone Mounting Facility:
Any acceptable
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 designation that identifies the electrical circuit arrangement through which an incoming signal is conducted to the earphone/s/.AHEX
Earphone Interconnection Arrangement:
Parallel
MRC:
Indicates the type of device used to match the impedance of the item to the impedance of the output circuit.AHFP
Impedance Matching Device Type:
Solid state
MRC:
The point in the response frequency spectrum where the maximum auditory output of a fixed input signal occurs and from which attenuation,impedance,and response bandwidths are determined,expressed in hertz.AHFR
Reference Frequency In Hertz:
20000.0
MRC:
Indicates the location of the input connection headset with respect to the wearer.AHFU
Headset Connecting Cord Termination Location:
Reversible right-left
MRC:
Indicates the type of terminals for providing electrical connection to the signal input.AHFZ
Signal Input Terminal Type:
Plug
