cpi
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3cx6000a7 / yu-148
4cW50,000J
3cx6000a7 / yu-148
The 3CX6000A7/YU-148 high-mu, forced air
cooled power triode provides relatively high
power output as an amplifier, oscillator, or modu-
lator at low plate voltages. The tube has a low
inductance cylindrical filament stem structure
which readily becomes part of a linear filament
tank circuit for VHF operation. The grid provides
shielding between the input and output circuits
for grounded grid applications and conveniently
terminates in a ring between the plate and fila-
ment terminals.
chaRacteRistics
Plate Dissipation (Max.)
Screen Dissipation (Max.)
Grid Dissipation (Max.)
Frequency for Max. rating (CW)
Amplification Factor
Filament/Cathode
Voltage
Current
Capacitance
Input
Output
Feedthrough
Capacitance
Input
Output
Feedthrough
Cooling
Base
Air Socket
Air Chimney
Boiler
Length
Diameter
Weight
6,000 Watts
N/A
225 Watts
110 MHz
200
Thoriated Tungsten
7.0 Volts
78.0 Amps
Grounded Cathode
42.0 pf
0.28 pf
24 pf
N/A
N/A
N/A
N/A
Forced Air
Special, Coaxial
N/A
N/A
N/A
9.00 in; 22.86 cm
6.125 in; 15.56 cm
9.1 lb; 4.1 kg
MaxiMuM Ratings
class of
Operation
c
type of service
plate
Voltage
(Volts)
7,000
plate
current
(amps)
3.5
plate
Voltage
(Volts)
5,700
typical OpeRatiOn
screen
Voltage
(Volts)
---
plate
current
(amps)
2.5
Drive
Output
power
power
(Watts) (kiloWatts)
600
10.0
RF amplifier
The values listed above represent specified limits for the product and are subject to change. The data should be used for basic
information only. Formal, controlled specifications may be obtained from CPI for use in equipment design.
For information
on this and other CPI MPP products, visit our website at:
www.cpii.com,
or contact: CPI Microwave Products Division, Eimac Operation,607 Hansen Way, Palo Alto, CA 94303
telephone
:
1(800) 414-8823.
fax
:
(650) 592-9988 |
email
:
powergrid@cpii.com
CPI [ COMMUNICATIONS & POWER INDUSTRIES, INC. ]
