Attenuators, Coaxial

Medium / High Power CVA's

  See Also:
Coax Attenuators, Variable
Coax Attenuators, Variable, Low-Freq.
Coax Attenuators, Variable, Motor Driven
Coax Attenuators, Fixed
Coax Attenuators, Step
W/G Attenuators, Fixed

ATM manufactures a wide variety of Medium and High Power "CVA" Attenuators.  While there exists some overlap in performance between different models, careful review of the mechanical outline drawings and the corresponding tables should reveal the right model.  As always, please feel to call us and discuss your needs with one of our design engineers.
Note: Throughout this page "CVA" may be used to mean: Continuously Variable Attenuator.

 


Medium Power (15W) Continuously Variable Attenuators
262 SERIES GENERAL SPECIFICATIONS
RF POWER: 15W average
RF CONNECTORS: SMA Female Std.,

For Type-N, add "N/F" suffix

to  Model No.
Units use multi-turn non-translating shafts, and will reach full attenuation in less than 30 turns.
Connector Type Freq. (GHz) Atten. Range (dB) Insertion Loss
dB max.		 VSWR Max. Flatness

+/- (dB)		 Model No. Outline
SMA 0.85 - 2.5 40 0.5 1.5 N/A AV262D-40 Dwg
0.85 - 4.0 40 0.5 1.5 N/A AV262E-40 Dwg
Type-N 0.85 - 2.5 40 0.5 1.5 N/A AV262D-40N/F Dwg
0.85 - 4.0 40 0.5 1.5 N/A AV262E-40N/F Dwg

Motor Drive Option available for remote applications.

 

High Power (30W) Continuously Variable Attenuators
GENERAL SPECIFICATIONS
Click above for .pdf Outline
RF POWER: 30W average, 5kW peak
RF CONNECTORS: SMA Female Std.,

For Type-N, add "N/F" suffix

to  Model No.
Connector

Type		 Freq. (GHz) Atten
Range (dB)		 Insertion Loss
(dB max.)		 VSWR
max		 Flatness
+/- (dB)

Model No.
 

 

 

SMA

 

 

 

 		 0.5 - 1.0 6 0.5 1.5 N/A AH30V082-6
0.8 - 1.6 10 0.5 1.5 N/A AH30V083L-10
0.9 - 1.75 10 0.5 1.5 N/A AH30V083L1-10
1.0 - 2.0 10 0.5 1.5 N/A AH30V083-10
2.0 - 4.2 10 0.5 1.5 N/A AH30V084-10
4.0 - 8.0 10 0.5 1.5 N/A AH30V085-10
7.9 - 12.7 10 0.5 1.5 N/A AH30V086-10
11.7 - 18.0 10 0.5 1.5 N/A AH30V087-10
11.7 - 18.0 15 0.5 1.5 N/A AH30V087-15
 

 

TYPE-N

 

 

 		 0.5 - 1.0 6 0.5 1.5 N/A AH30V082-6N/F
0.8 - 1.6 10 0.5 1.5 N/A AH30V083L-10N/F
0.9 - 1.75 10 0.5 1.5 N/A AH30V083L1-10N/F
1.0 - 2.0 10 0.5 1.5 N/A AH30V083-10N/F
2.0 - 4.2 10 0.5 1.5 N/A AH30V084-10N/F
4.0 - 8.0 10 0.5 1.5 N/A AH30V085-10N/F
7.9 - 12.7 10 0.5 1.5 N/A AH30V086-10N/F
11.7 - 18.0 10 0.5 1.5 N/A AH30V087-10N/F
11.7 - 18.0 15 0.5 1.5 N/A AH30V087-15N/F

Motor Drive Option available for remote applications.

 

Very High Power (50W) Continuously Variable Attenuators
GENERAL SPECIFICATIONS

Click above for .pdf Outline
RF POWER: 50W average, 5kW peak
RF CONNECTORS:

SMA Female Std.,

For Type-N, add "N/F" suffix

to  Model No.
Connector

Type		 Freq (GHz) Atten
Range (dB)		 Insertion Loss
(dB max.)		 VSWR
max		 Flatness
+/- (dB)

Model No.
 

 

 

SMA

 

 

 

 		 0.5 - 1.0 6 0.5 1.5 N/A AH50V082-6
0.8 - 1.6 10 0.5 1.5 N/A AH50V083L-10
0.9 - 1.75 10 0.5 1.5 N/A AH50V083L1-10
1.0 - 2.0 10 0.5 1.5 N/A AH50V083-10
2.0 - 4.2 10 0.5 1.5 N/A AH50V084-10
4.0 - 8.0 10 0.5 1.5 N/A AH50V085-10
7.9 - 12.7 10 0.5 1.5 N/A AH50V086-10
11.7 - 18.0 10 0.5 1.5 N/A AH50V087-10
11.7 - 18.0 15 0.5 1.5 N/A AH50V087-15
 

 

TYPE-N

 

 

 		 0.5 - 1.0 6 0.5 1.5 N/A AH50V082-6N/F
0.8 - 1.6 10 0.5 1.5 N/A AH50V083L-10N/F
0.9 - 1.75 10 0.5 1.5 N/A AH50V083L1-10N/F
1.0 - 2.0 10 0.5 1.5 N/A AH50V083-10N/F
2.0 - 4.2 10 0.5 1.5 N/A AH50V084-10N/F
4.0 - 8.0 10 0.5 1.5 N/A AH50V085-10N/F
7.9 - 12.7 10 0.5 1.5 N/A AH50V086-10N/F
11.7 - 18.0 10 0.5 1.5 N/A AH50V087-10N/F
11.7 - 18.0 15 0.5 1.5 N/A AH50V087-15N/F

Motor Drive Option available for remote applications.

 

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