4CX250BC [CPI]
RF amplifier up to 175 MHz; RF放大器高达175兆赫
| 型号： | 4CX250BC |
| 厂家： | 
COMMUNICATIONS & POWER INDUSTRIES, INC. |
| 描述： | RF amplifier up to 175 MHz |
| 文件： | 总1页 (文件大小：102K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
4cx250Bc/8957
cHaRacteRistics
Plate Dissipation (Max.)
Screen Dissipation (Max.)
Grid Dissipation (Max.)
Frequency for Max. rating (CW)
Amplification Factor
Filament/Cathode
Voltage
The 4CX250BC/8957 is especially recommend-
ed as a premium quality replacement for the
4CX250B/7203, in applications where long life and
consistent performance are of prime concern and
the closer heater voltage tolerance and increased
cathode warmup time are acceptable.
250 Watts
12 Watts
2 Watts
500 MHz
5
Oxide Coated
6.0 Volts
2.4 Amps
Grounded Grid
15.7 pf
Current
Capacitance
Input
Output
4.5 pf
Feedthrough
Capacitance
Input
.04 pf
Grounded Grid
13.0 pf
Output
4.5 pf
Feedthrough
Cooling
.01 pf
Forced Air
9 Pin Special
SK-600A
SK-606
Base
Air Socket
Air Chimney
Boiler
---
Length
2.46 in; 62.50 mm
1.64 in; 41.70
4 oz; 113 gm
Diameter
Weight
ꢀ
ꢀ
ꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀMaxiMuMꢀRatingsꢀ
ꢀ
typicalꢀOpeRatiOn
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pꢁꢂꢉꢆꢀꢀ
pꢁꢂꢉꢆꢀ
pꢁꢂꢉꢆꢀ
sꢈrꢆꢆꢊꢀ
pꢁꢂꢉꢆꢀ
Drꢇvꢆꢀ
Oꢋꢉꢅꢋꢉꢀ
ꢀ
ꢀ
Voꢁꢉꢂꢌꢆꢀ cꢋrrꢆꢊꢉꢀ
Voꢁꢉꢂꢌꢆꢀꢀ Voꢁꢉꢂꢌꢆꢀ cꢋrrꢆꢊꢉꢀ ꢀpowꢆrꢀ powꢆrꢀ
(Voꢁꢉꢃ)ꢀ
2,000ꢀ
1,500ꢀ
2,000ꢀ
2,000ꢀ
2,000ꢀ
(amꢅꢃ)ꢀ
0.25ꢀ
(Voꢁꢉꢃ)ꢀ
2,000ꢀ
1,500ꢀ
2,000ꢀ
2,000ꢀ
2,000ꢀ
(Voꢁꢉꢃ)ꢀ
(amꢅꢃ)ꢀ (Wꢂꢉꢉꢃ)ꢀ (kꢇꢁoWꢂꢉꢉꢃ)
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
cꢀ
RFꢀꢂmꢅꢁꢇfiꢆrꢀꢋꢅꢀꢉoꢀ175ꢀMHzꢀ
RFꢀꢂmꢅꢁꢇfiꢆrꢀꢅꢁꢂꢉꢆꢀmodꢋꢁꢂꢉꢆdꢀꢋꢅꢀꢉoꢀ175ꢀMHzꢀ
RFꢀꢁꢇꢊꢆꢂrꢀꢂmꢅꢁꢇfiꢆrꢀꢋꢅꢀꢉoꢀ175ꢀMHzꢀ
300ꢀ
.250ꢀ
.200ꢀ
0.25ꢀ
0.15ꢀ
0.50ꢀ
2.9ꢀ
1.7ꢀ
---ꢀ
---ꢀ
---ꢀ
0.390
0.235
0.300
0.065
0.600ꢀ
cꢀ
0.20ꢀ
250ꢀ
aB1ꢀ
aB1ꢀ
aB1ꢀ
0.25ꢀ
350ꢀ
RFꢀꢁꢇꢊꢆꢂrꢀꢂmꢅꢁꢇfiꢆrꢀꢋꢅꢀꢉoꢀ175ꢀMHzꢀ(aMꢀꢃꢆrvꢇꢈꢆ)ꢀ
aFꢀꢂmꢅꢁꢇfiꢆrꢀorꢀmodꢋꢁꢂꢉorꢀ
0.25ꢀ
350ꢀ
0.25ꢀ
350ꢀ
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.
Forꢀꢇꢊformꢂꢉꢇoꢊꢀon this and other CPI products, visit our website at:ꢀwww.ꢈꢅꢇꢇ.ꢈom,
or contact: CPI MPP Division, Eimac Operations, 607 Hansen Way, Palo Alto, CA 94303
telephone: 1(800) 414-8823. fax: (650) 592-9988 | email: powergrid@cpii.com
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