Model: CHB20A

Audio Frequency Amplifier

Special Features:

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

Properties:

Overall Length
15.750 inches
Overall Height
6.750 inches
Overall Width
10.000 inches
Environmental Protection
General purpose
Individual Section Quantity
1
Average Life Measurement
Not rated
Basic Shape Style
Rectangular or square
Inclosure Type
Encased
Operating Control Method
Manual
Installation Design
Free-standing
Control Type
Local
Circuit Construction Type
Electron tube
Frequency Per Channel
20.0 hertz 1st input channel
Frequency Per Channel
20.0 hertz 2nd input channel
Frequency Per Channel
20.0 hertz 2nd output channel
Frequency Per Channel
20.0 hertz 1st output channel
Frequency Per Channel
20.0 hertz 4th output channel
Frequency Per Channel
20.0 hertz 5th output channel
Frequency Per Channel
20.0 hertz 3rd input channel
Frequency Per Channel
20.0 hertz 3rd output channel
Frequency Per Channel
20.0 kilohertz 4th output channel
Frequency Per Channel
20.0 kilohertz 5th output channel
Frequency Per Channel
20.0 kilohertz 1st input channel
Frequency Per Channel
20.0 kilohertz 1st output channel
Frequency Per Channel
20.0 kilohertz 2nd input channel
Frequency Per Channel
20.0 kilohertz 2nd output channel
Frequency Per Channel
20.0 kilohertz 3rd input channel
Frequency Per Channel
20.0 kilohertz 3rd output channel
Variation Frequency Rating In Decibels
2.0
Average Power Rating Per Channel
20.0 watts output
Signal Voltage Rating Per Channel
0.500 volts input
Signal Voltage Rating Per Channel
25.000 volts output
Signal Voltage Rating Per Channel
3.000 millivolts input
Signal Voltage Rating Per Channel
70.000 volts output
Overall Gain
100.0 decibels
Overall Gain
125.0 decibels
Impedance Rating Per Channel
16.000 ohms 3rd output channel
Impedance Rating Per Channel
250.000 ohms 5th output channel
Impedance Rating Per Channel
31.000 ohms 4th output channel
Impedance Rating Per Channel
4.000 ohms 1st output channel
Impedance Rating Per Channel
8.000 ohms 2nd output channel
Distortion Type And Percent
5.0 amplitude
Indicator Device Type And Quantity
1 meter
Connection Type And Location
Integral cord w/power plug rear and receptacle, audio rear and terminal block w/screw rear
Operating Ac Frequency In Hertz
50.0 single voltage
Operating Ac Frequency In Hertz
60.0 single voltage
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
External Ac Operating Voltage In Volts
105.0 single voltage
External Ac Operating Voltage In Volts
125.0 single voltage
Phase
Single
NSN
5996-00-241-2051
Part Number
CHB20A
Description
Amplifier,audio Frequency
CAGE
07843

An electronic device whose audio frequency input signals control power from a source independant of the input signal and delivers audio frequency output signals of greater amplitude with respect to current and/or voltage. The output signals characteristics are uniformly related to the input signals. It operates at frequencies of 20 kilohertzs and below. It may or may not have signal switching capabilities.

Part CHB20A NSN 5996-00-241-2051

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00511
FIIG:
A32200
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
063035
UFC:
35070
LTL:
125.0
LCL:
--
WCC:
758
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Have a Question

Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8518402000
  • SITC: 76425
  • End Use: Telecommunications equipment
  • NAICS: 334310
  • USDA: 1

Freight Class: Audio frequency electric amplifiers, nesoi

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