Electron Tubes for Industrial, Broadcast and Ham Radio Applications
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YU148 3CX6000A7
The
3CX6000A7 / YU-148 high mu forced air cooled power triode provides
relatively high power output as an amplifier, oscillator or
modulator 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
good shielding between the input and output circuits for grounded
grid applications and conveniently terminates in a ring between the
plate and filament terminals.
| Filament
|
Thoriated Tungsten
|
| Filament
Voltage |
7.0V
|
| Filament
Current |
78A
|
|
Capacitances (Gnd.Kath.
Connection) |
Input |
42pF
|
| Output |
0.28pF
|
| Feed-through |
24.5pF
|
| Capacitances
(Gnd.Grid. Connection) |
Input
|
42pF
|
| Output |
24.5pF
|
| Feed-through |
0.28pF
|
|
Amplification Factor |
200
|
| Plate
Dissipation (Max.) |
60000W
|
| Grid
Dissipation (Max.) |
225W
|
| Frequency
for Max. Ratings(CW) |
160MHz
|
| Base |
Special, coaxial
|
| Cooling |
Forced Air
|
| Maximum
Seal&Anode Core Temperature |
250℃
|
|
Weight(approximate) |
4.1kg
|
| Operating
Position |
Vertical, base up or down
|
| Class of
Operation |
Type of
Service |
Max. Ratings |
TYPICAL OPERATION |
| Plate
Voltage (V) |
Plate
Current (A) |
Plate
Voltage (V) |
Plate
Current (A) |
Drive
Power (W) |
Output
Power (W) |
| C |
RF Amplifier |
7000 |
3.5 |
5700 |
2.5 |
600 |
10000 |
* Two tubes
GREENSTONE USA
Copyright © 2001 GREENSTONE USA All rights reserved.
Revised:
May 04, 2011
| 
