cpi
| 3CX800A7
4cW50,000J
3cx800a7
The 3CX800A7 is a compact high-mu power triode
intended for use in zero bias class B amplifiers
in audio or radio frequency applications. It may
also be useful as a pulse modulator or regulator.
A single 3CX800A7 will deliver 750 watts PEP
and 750 watts keydown CW output to 350 MHz.
Linearity and power gain are excellent due to the
beam forming geometry of the special grid and
cathode design.
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
800 Watts
N/A
4 Watts
350 MHz
200
Oxide Coated
13.5 Volts
1.5 Amps
Grounded Grid
26.0 pf
6.1 pf
.05 pf
N/A
N/A
N/A
N/A
Forced Air
11 Pin
SK-1900
SK-1906
N/A
2.52 in; 64.01 mm
2.53 in; 64.26 mm
11.5 oz; 326 gm
MaxiMuM Ratings
class of
Operation
aB2
---
type of service
plate
Voltage
(Volts)
2,250
3,500
plate
current
(amps)
0.6
8.0
plate
Voltage
(Volts)
2,200
---
typical OpeRatiOn
screen
Voltage
(Volts)
---
---
plate
current
(amps)
0.5
---
Drive
Output
power
power
(Watts) (kiloWatts)
23
---
0.750
---
cathode Driven RF linear amplifier
pulse Modulator or Regulator
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. ]
