Datasheet > 84907K

84907K

更新时间： 2024-11-24 06:33:15

品牌	Logo	应用领域
安捷伦 - AGILENT		衰减器
页数	文件大小	规格书
8页	133K
描述
Programmable Step Attenuators

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84907K 数据手册

Agilent 84904, 6, 7K/L

Programmable Step Attenuators

Data Sheet

performance with an attenuation

range of 0 to 90 dB in 10 dB steps.

Other models include the Agilent

84904K/L, with 0 to 11 dB of attenua- units, 35% smaller than the 8495/7

tion in 1 dB steps, and the Agilent (26.5 GHz) family, allows for easy

84907K/L, with 0 to 70 dB of attenua- integration into instruments and ATE

standing, with less than 2 dB of loss

at 26.5 GHz and only 2.4 dB at 40 GHz

(figure 1). The compact size of the

Excellent repeatability

High accuracy

Excellent reliability, long life

Features and description

• DC to 26.5 GHz, DC to 40 GHz

frequency coverage

tion in 10 dB steps.

systems.

This latest design evolution sets new

standards for size and performance.

High attenuation accuracy and low

SWR are achieved through the use of

miniature thin-film attenuation cards

composed of high-stability tantalum

nitride film on a sapphire substrate.

Insertion loss performance is out-

This family of step attenuators offers

three connector types. For operation

to 40 GHz, the 84904/6/7L models

offer either the 2.4 mm connector,

which is recommended for top per-

formance and for rugged and repeat-

able connections, or the 2.92 mm con-

nector, which is compatible with SMA

and 3.5 mm connectors but is more

delicate. For operation to 26.5 GHz,

the 84904/6/7K models offer the

3.5 mm connector. This connector is

compatible with SMA and 2.92 con-

nectors, but is more rugged. Each

model in the 84904/6/7K and L family

comes with two female connectors

(standard) or may be ordered with

one female and one male connector

for easy insertion into a microwave

chain or to combine the 1 dB step

• Optional calibration data

• 0 to 11 dB, 70 dB, 90 dB

• 1 dB steps, 10 dB steps

• Excellent repeatability

• High accuracy

• Excellent reliability, long life

• Exceptionally low insertion loss

These attenuators offer repeatability

of better than 0.03 dB and excellent

life (greater than 5 million switching

cycles per section).

84904/6L

(2.4)

Insertion

Loss

84904/6K

(1.9)

(dB)

(1.8)

This family of programmable step

attenuators offers coaxial measure-

ments to 26.5 GHz (K models) or to

40 GHz (L models), in a compact,

rugged design. The first model in this

family is the Agilent Technologies

84906K/L, which offers outstanding

84907L

(1.4)

84907K

(.8)

(.6)

Frequency (GHz)

Figure 1. Insertion loss

12 3 4 5 6 7 8

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