Part Number CHB20A

Audio Frequency Amplifier

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
chb20a
Demil:
Yes - DEMIL/MLI
Shelf Life:
UOM:
NIIN:
002412051

Part Information
4th output rated 25 volts for 31 ohm line impedance, 5th output rated 70 volts for 250 ohm line impedance

NSN
National Stock Number:
5996-00-241-2051 5996002412051
TXT
Description:
Audio Frequency Amplifier
INC
INC
Item Name Code:
00511
INC
COM
Compliance:
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
15.750 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
6.750 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
10.000 inches
MRC:
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.ADZC
Environmental Protection:
General purpose
MRC:
The number of individual sections included in the item.AFBH
Individual Section Quantity:
1
MRC:
A term used to denote the specific measurement of duration used to indicate the average life of the item.AFSU
Average Life Measurement:
Not rated
MRC:
The style designation indicating the configuration that most nearly corresponds to the basic appearance of the item.AGTA
Basic Shape Style:
Rectangular or square
MRC:
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.AKNA
Inclosure Type:
Encased
MRC:
The means by which the item is operated or controlled.ALBM
Operating Control Method:
Manual
MRC:
The installation for which the item is designed.AMQY
Installation Design:
Free-standing
MRC:
Indicates the type of control.AQZF
Control Type:
Local
MRC:
Indicates the type of circuit construction provided in the item.BHSX
Circuit Construction Type:
Electron tube
MRC:
The portion of the frequency spectrum at which an item is designed to receive or transmit signal power.BHTB
Frequency Per Channel:
20.0 hertz 1st input channel
MRC:
The portion of the frequency spectrum at which an item is designed to receive or transmit signal power.BHTB
Frequency Per Channel:
20.0 hertz 2nd input channel
MRC:
The portion of the frequency spectrum at which an item is designed to receive or transmit signal power.BHTB
Frequency Per Channel:
20.0 hertz 2nd output channel
MRC:
The portion of the frequency spectrum at which an item is designed to receive or transmit signal power.BHTB
Frequency Per Channel:
20.0 hertz 1st output channel
MRC:
The portion of the frequency spectrum at which an item is designed to receive or transmit signal power.BHTB
Frequency Per Channel:
20.0 hertz 4th output channel
MRC:
The portion of the frequency spectrum at which an item is designed to receive or transmit signal power.BHTB
Frequency Per Channel:
20.0 hertz 5th output channel
MRC:
The portion of the frequency spectrum at which an item is designed to receive or transmit signal power.BHTB
Frequency Per Channel:
20.0 hertz 3rd input channel
MRC:
The portion of the frequency spectrum at which an item is designed to receive or transmit signal power.BHTB
Frequency Per Channel:
20.0 hertz 3rd output channel
MRC:
The portion of the frequency spectrum at which an item is designed to receive or transmit signal power.BHTB
Frequency Per Channel:
20.0 kilohertz 4th output channel
MRC:
The portion of the frequency spectrum at which an item is designed to receive or transmit signal power.BHTB
Frequency Per Channel:
20.0 kilohertz 5th output channel
MRC:
The portion of the frequency spectrum at which an item is designed to receive or transmit signal power.BHTB
Frequency Per Channel:
20.0 kilohertz 1st input channel
MRC:
The portion of the frequency spectrum at which an item is designed to receive or transmit signal power.BHTB
Frequency Per Channel:
20.0 kilohertz 1st output channel
MRC:
The portion of the frequency spectrum at which an item is designed to receive or transmit signal power.BHTB
Frequency Per Channel:
20.0 kilohertz 2nd input channel
MRC:
The portion of the frequency spectrum at which an item is designed to receive or transmit signal power.BHTB
Frequency Per Channel:
20.0 kilohertz 2nd output channel
MRC:
The portion of the frequency spectrum at which an item is designed to receive or transmit signal power.BHTB
Frequency Per Channel:
20.0 kilohertz 3rd input channel
MRC:
The portion of the frequency spectrum at which an item is designed to receive or transmit signal power.BHTB
Frequency Per Channel:
20.0 kilohertz 3rd output channel
MRC:
The amount of allowable variation relative to a specified frequency level,expressed in decibels.BHTG
Variation Frequency Rating In Decibels:
2.0
MRC:
The rated average power for each channel.BHTJ
Average Power Rating Per Channel:
20.0 watts output
MRC:
The rated signal voltage for each channel.BHTK
Signal Voltage Rating Per Channel:
0.500 volts input
MRC:
The rated signal voltage for each channel.BHTK
Signal Voltage Rating Per Channel:
25.000 volts output
MRC:
The rated signal voltage for each channel.BHTK
Signal Voltage Rating Per Channel:
3.000 millivolts input
MRC:
The rated signal voltage for each channel.BHTK
Signal Voltage Rating Per Channel:
70.000 volts output
MRC:
The increase in energy from the input to the output.BHTL
Overall Gain:
100.0 decibels
MRC:
The increase in energy from the input to the output.BHTL
Overall Gain:
125.0 decibels
MRC:
The total opposition (resistive and reactive) to the flow of alternating current per channel.BHTN
Impedance Rating Per Channel:
16.000 ohms 3rd output channel
MRC:
The total opposition (resistive and reactive) to the flow of alternating current per channel.BHTN
Impedance Rating Per Channel:
250.000 ohms 5th output channel
MRC:
The total opposition (resistive and reactive) to the flow of alternating current per channel.BHTN
Impedance Rating Per Channel:
31.000 ohms 4th output channel
MRC:
The total opposition (resistive and reactive) to the flow of alternating current per channel.BHTN
Impedance Rating Per Channel:
4.000 ohms 1st output channel
MRC:
The total opposition (resistive and reactive) to the flow of alternating current per channel.BHTN
Impedance Rating Per Channel:
8.000 ohms 2nd output channel
MRC:
Indicates the type of distortion and its percent.BJBG
Distortion Type And Percent:
5.0 amplitude
MRC:
Indicates the type and number of indicator device(s) included.BJBL
Indicator Device Type And Quantity:
1 meter
MRC:
Indicates the type of connection and its location on the item.BJBP
Connection Type And Location:
Integral cord w/power plug rear and receptacle, audio rear and terminal block w/screw rear
MRC:
The cycles per second /hertz/ of the operating alternating current.BJBQ
Operating Ac Frequency In Hertz:
50.0 single voltage
MRC:
The cycles per second /hertz/ of the operating alternating current.BJBQ
Operating Ac Frequency In Hertz:
60.0 single voltage
MRC:
Indicates the type and number of contact(s) included in the connection.BJBW
Connection Contact Type And Quantity:
2 integral cord w/power plug external and 2 receptacle, audio internal and 2 receptacle, audio internal and 2 receptacle, audio internal and 2 receptacle, audio internal and 2 receptacle, audio internal and 6 terminal block w/screw external
MRC:
The value(s) of the potential supplied from an exterior alternating current source to operate the item,expressed in volts.BKFC
External Ac Operating Voltage In Volts:
105.0 single voltage
MRC:
The value(s) of the potential supplied from an exterior alternating current source to operate the item,expressed in volts.BKFC
External Ac Operating Voltage In Volts:
125.0 single voltage
MRC:
The number of alternating current phases.FAAZ
Phase:
Single

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