Coaxial attenuators

Shield attenuation — ≥100 dB

High performance stability with low losses and refraction

Operating temperature: −60...+85 °C

D2M series coaxial attenuators are intended for laboratory use as attenuation measures.The ators can serve as working calibration standard for scalar and vector network analyzers testing. Attenuators bodies and screws are made of stainless steel. Central conductors are made of tempered beryllium copper and have wearproof gold coating.


Marking


Connector

Frequency band, GHz

Nominal attenuation, dB

VSWR max. (typ.)

Attenuation unevenness, dB

Pin*, Wt, max.


PP***, Wt, max.

Coaxial attenuators D2M-18

D2M-18-3-01R-01

Type III (female) – Type III (male)









0…18

3









1.2

(1.15)







±0.3





3.5**










700

D2M-18-3-11R-11

Type N (female) – Type N (male)

D2M-18-6-01R-01

Type III (female) – Type III (male)

6

D2M-18-6-11R-11

Type N (female) – Type N (male)

D2M-18-10-01R-01

Type III (female) – Type III (male)

10

D2M-18-10-11R-11

Type N (female) – Type N (male)

D2M-18-15-01R-01

Type III (female) – Type III (male)

15

D2M-18-15-11R-11

Type N (female) – Type N (male)

D2M-18-20-01R-01

Type III (female) – Type III (male)

20






3.5

D2M-18-20-11R-11

Type N (female) – Type N (male)

D2M-18-25-01R-01

Type III (female) – Type III (male)

25

D2M-18-25-11R-11

Type N (female) – Type N (male)

D2M-18-30-01R-01

Type III (female) – Type III (male)

30

D2M-18-30-11R-11

Type N (female) – Type N (male)

D2M-18-40-01R-01

Type III (female) – Type III (male)

40

±1

D2M-18-40-11R-11

Type N (female) – Type N (male)

D2M-18-50-01R-01

Type III (female) – Type III (male)

50

±1

D2M-18-50-11R-11

Type N (female) – Type N (male)


Coaxial attenuators D2M-20


Frequency band, GHz

Nominal attenuation, dB

VSWR max. (typ.)

Attenuation unevenness, dB

Pin*, Wt, max.

PP***, Wt, max.

0…12

GHz

12…20

GHz

D2M-20-3-03R-03

Type IX, opt. 3 (female) –

Type IX, opt. 3 (male)













0…20


3












1.2

(1.15)













±0.3













±0.5













2**













400

D2M-20-3-13R-13

Type 3.5 mm (female) –

Type 3.5 mm (male)

D2M-20-6-03R-03

Type IX, opt. 3 (female) –

Type IX, opt. 3 (male)


6

D2M-20-6-13R-13

Type 3.5 mm (female) –

Type 3.5 mm (male)

D2M-20-10-03R-03

Type IX, opt. 3 (female) –

Type IX, opt. 3 (male)


10

D2M-20-10-13R-13

Type 3.5 mm (female) –

Type 3.5 mm (male)

D2M-20-15-03R-03

Type IX, opt. 3 (female) –

Type IX, opt. 3 (male)


15

D2M-20-15-13R-13

Type 3.5 mm (female) –

Type 3.5 mm (male)

D2M-20-20-03R-03

Type IX, opt. 3 (female) –

Type IX, opt. 3 (male)


20

D2M-20-20-13R-13

Type 3.5 mm (female) –

Type 3.5 mm (male)

D2M-20-30-03R-03

Type IX, opt. 3 (female) –

Type IX, opt. 3 (male)


30

D2M-20-30-13R-13

Type 3.5 mm (female) –

Type 3.5 mm (male)

Coaxial attenuators D2M-40

Frequency band, GHz

VSWR max. (typ.)

Attenuation, dB

Pin*, Wt, max.

PP***, Wt, max.

D2M-40-3-14R-14

Type 2.92 mm (female) – Type 2.92 mm (male)




0…40




1.2

3 ± 0.7




1.5**




300

D2M-40-6-14R-14

Type 2.92 mm (female) – Type 2.92 mm (male)

6 ± 0.7

D2M-40-10-14R-14

Type 2.92 mm (female) – Type 2.92 mm (male)

10 ± 0.7

D2M-40-15-14R-14

Type 2.92 mm (female) – Type 2.92 mm (male)

15 ± 0.7

D2M-40-20-14R-14

Type 2.92 mm (female) – Type 2.92 mm (male)

20 ± 0.8

D2M-40-25-14R-14

Type 2.92 mm (female) – Type 2.92 mm (male)

25 ± 0.8

D2M-40-30-14R-14

Type 2.92 mm (female) – Type 2.92 mm (male)

30 ± 08

D2M-40-40-14R-14

Type 2.92 mm (female) – Type 2.92 mm (male)

40+0.2

-1

Coaxial attenuators D2M-50

Frequency band, GHz

VSWR max. (typ.)

Attenuation, dB

Pin*, Wt, max.

Pp***, Wt, max.

D2M-50-3-05R-05

Type 2.4 mm (female) – Type 2.4 mm (male)





0…50





1.2

3 ± 0.7





1.5**





300

D2M-50-6-05R-05

Type 2.4 mm (female) – Type 2.4 mm (male)

6 ± 0.7

D2M-50-10-05R-05

Type 2.4 mm (female) – Type 2.4 mm (male)

10 ± 0.7

D2M-50-15-05R-05

Type 2.4 mm (female) – Type 2.4 mm (male)

15 ± 0.7

D2M-50-20-05R-05

Type 2.4 mm (female) – Type 2.4 mm (male)

20 ± 0.8

D2M-50-25-05R-05

Type 2.4 mm (female) – Type 2.4 mm (male)

25 ± 0.8

D2M-50-30-05R-05

Type 2.4 mm (female) – Type 2.4 mm (male)

30 ± 0.8

D2M-50-40-05R-05

Type 2.4 mm (female) – Type 2.4 mm (male)

40+0.2

-1.5


NOTICE

* Maximum lasting power dissipation on direct current.

** Value given for normal climatic conditions. In case of ambient temperature elevation we recommend input power decrease.

*** For impulses of 1 µs and an intermittency factor — 1000.

Specification

Coaxial attenuators
760 КБ