TXT
묘사:
Electrical Headset-chest Set
MRC:
The number of complete cyclic changes,per unit of time,for which an item is rated.ACZB
Frequency Rating:
Between 0.3 kilohertz and 3.0 kilohertz
MRC:
The total opposition /resistive and reactive/ to the flow of alternating current.AFYY
Impedance Rating:
30.0 ohms
MRC:
The number of earphones provided on the item.AHES
Earphone Quantity:
1
MRC:
The operating current for which the item is rated.APAM
Operating Current Rating:
200.0 milliamperes
MRC:
The total opposition (resistive and reactive) which the earphone offers to the flow of alternating current.BKSQ
Earphone Impedance Rating:
300.0 ohms
MRC:
Indicates the type of microphone element or cartridge as determined by its construction and method of operation.BKSW
Microphone Element Type:
Carbon
MRC:
The means provided to mount or otherwise accommodate a microphone.BKSZ
Microphone Mounting Facility:
Yoke
MRC:
The means used to suspend the chest plate.BKTJ
Chest Plate Suspension Method:
Neck strap
