Datasheet > 3CX1500A7

3CX1500A7

更新时间： 2022-09-18 18:12:08

品牌	Logo	应用领域
CPI		放大器射频驱动
页数	文件大小	规格书
1页	92K
描述
Cathode driven RF linear amplifier

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数据手册

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3CX1500A7 数据手册

3cx1500a7/8877

cHaRacteRistics

Plate Dissipation (Max.)

Screen Dissipation (Max.)

Grid Dissipation (Max.)

Frequency for Max. rating (CW)

Ampliﬁcation Factor

Filament/Cathode

Voltage

The 3CX1500A7/8877 power triode is designed

for use as a cathode driven Class AB2 or Class B

ampliﬁer, in audio or RF applications including the

VHF band or as a cathode driven plate modulator

Class C RF ampliﬁer. As a linear ampliﬁer, high

power gain may be obtained without sacriﬁce of

low intermodulation distortion and high ampliﬁca-

tion factor combine to make drive requirements

exceptionally low for a tube of this power capac-

ity.

1,500 Watts

---

25 Watts

250 MHz

200

Oxide Coated

5.0 Volts

Current

10.5 Amps

Grounded Cathode

38.5 pf

Capacitance

Input

Output

0.1 pf

Feedthrough

Capacitance

Input

10.0 pf

Grounded Grid

38.5 pf

Output

10.2 pf

Feedthrough

Cooling

0.1 pf

Forced Air

Special 7-Pin

SK-2210

Base

Air Socket

Air Chimney

Boiler

SK-2216

---

Length

4.02 in; 102.20 mm

3.38 in; 85.80 mm

1.6 lb ; 0.7 kg

Diameter

Weight

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typicalꢀOpeRatiOn

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(Voꢁꢉꢃ)ꢀ

(amꢅꢃ)ꢀ

(Voꢁꢉꢃ)ꢀ

(amꢅꢃ)ꢀ (Wꢂꢉꢉꢃ)ꢀ (kꢇꢁoWꢂꢉꢉꢃ)

ꢀ

cꢀ

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cꢂꢉhodꢆꢀdrꢇvꢆꢊꢀRFꢀꢂmꢅꢁꢇﬁꢆrꢀꢅꢁꢂꢉꢆꢀmodꢋꢁꢂꢉꢆdꢀ

ꢂꢉꢀ30ꢀMHzꢀ

3,200ꢀ

ꢀ

0.8ꢀ

ꢀ

2,400ꢀ

ꢀ

---ꢀ

ꢀ

0.60ꢀ

ꢀ

41ꢀ

ꢀ

1.0

ꢀ

Bꢀ

cꢂꢉhodꢆꢀdrꢇvꢆꢊꢀRFꢀꢁꢇꢊꢆꢂrꢀꢂmꢅꢁꢇﬁꢆrꢀꢂꢉꢀ108ꢀMHzꢀ

cꢂꢉhodꢆꢀdrꢇvꢆꢊꢀRFꢀꢁꢇꢊꢆꢂrꢀꢂmꢅꢁꢇﬁꢆrꢀꢂꢉꢀ220ꢀMHzꢀ

cꢂꢉhodꢆꢀdrꢇvꢆꢊꢀRFꢀꢁꢇꢊꢆꢂrꢀꢂmꢅꢁꢇﬁꢆrꢀꢂꢉꢀ30ꢀMHzꢀ

4,000ꢀ

1.0ꢀ

4,000ꢀ

2,500ꢀ

3,500ꢀ

---ꢀ

1.0ꢀ

78ꢀ

57ꢀ

64ꢀ

2.6

1.52

aB2ꢀ

2,075

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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