固定衰减器

低频可调衰减器(DC-1GHz)

中大功率可调衰减器(15-50W)
ATM06系列可调衰减器 ATM07系列可调衰减器 ATM08系列可调衰减器(0.7-18GHz)
电机驱动可调衰减器 步进可调衰减器 压控数控衰减器

低频可调衰减器 (DC-1GHz)

Low Frequency CVA - Multi-Turn Model

 

Continuously Variable Attenuator

Mechanical adjustment with screwdriver shaft and locknut.

Low Insertion Loss on all models

DC – 1 GHz models available

Attenuation 0–15dB min. ( 0–20dB Typ.)

AF03 GENERAL SPECIFICATIONS ( All Options )

Standard Model

Turns Counting Dial Option

Mechanical

Body: Aluminum

Connectors: Stainless Steel

Finish: Unique corrosion resistant 316 stainless steel

epoxy coating IAW MIL-F-14072

Electrical

RF Power: 0.5W average

RF Connectors: SMA Female

Environmental

Temperature: -24 to +70C

Freq (MHz)

Atten.
Range (dB)

Insertion Loss
(dB) max.

Flatness
+/- (dB)

VSWR
max.

Model No.
50 Ohm

Model No.
75 Ohm

DC - 100

0-15

0.5

0.5

1.8

AF030-15

AF030-15/75

DC - 200

0-15

0.5

0.5

1.8

AF031-15

AF031-15/75

DC - 500

0-15

0.5

1.0

1.8

AF032-15

AF032-15/75

DC - 1000

0-15

1.0

1.5

1.8

AF033-15

N/A

Ordering Information:

For T urns Counting Dial Option change AF0 to AF8  Example P/N: AF031-15 becomes AF831-15

For Locknut Option change AF0 to AFL  Example P/N: AF031-15 becomes AFL31-15   Locknut Option Drawing

Low Frequency CVA - Single-Turn Model

 

Continuously Variable Attenuator

Mechanical adjustment with screwdriver shaft and locknut.

Low Insertion Loss on all models

DC – 1 GHz models available

Attenuation 0–15dB min. ( 0–20dB Typ.)

AFO4 GENERAL SPECIFICATIONS ( All Options )

Mechanical

Body: Aluminum

Connectors: Stainless Steel

Finish: Unique corrosion resistant 316 stainless steel epoxy coating

IAW MIL-F-14072

Electrical

RF Power: 0.5W average

RF Connectors: SMA Female

Environmental

Temperature: -24 to +70C

Freq. MHz

Atten
Range (dB)

Insertion Loss
(dB) max.

Flatness
+/- dB

VSWR
max.

Model No.
50 Ohm

Model No.
75 Ohm

DC - 100

0-30

1.0

1.0

1.8

AF040-30

AF040-30/75

DC - 200

0-30

1.0

1.5

1.8

AF041-30

AF041-30/75

DC - 500

0-30

1.0

1.5

1.8

AF042-30

AF042-30/75

DC - 1000

0-30

3.0

N/A

1.8

AV043-30

N/A

Low Freq. CVA - Single-Turn Model, with Calibration Dial

 

Continuously Variable Attenuator

Knob Control with Calibration Dial calibrated in 2dB increments.

Low Insertion Loss on all models.

RF Connector: SMA Female connectors on sides or BNC connectors on rear.

AF05 GENERAL SPECIFICATIONS ( All Options )

Mechanical

Body: Aluminum

Connectors: Stainless Steel

Finish: Unique corrosion resistant 316 stainless steel epoxy coating

IAW MIL-F-14072

Electrical

RF Power: 0.5W average

RF Connectors: SMA Female on sides, or BNC connectors on rear

Environmental

Temperature: -24 to +70C

Freq (MHz)

Atten
Range (dB)

Insertion Loss
(dB) max.

Flatness
+/- dB

VSWR
max.

Model No.
50 Ohm

Model No.
75 Ohm

DC - 100

0-30

1.0

1.8

1.5

AF050-30

AF050-30/75

DC - 200

0-30

1.0

1.8

1.5

AF051-30

AF051-30/75

DC - 500

0-30

1.0

1.8

1.8

AF052-30

AF052-30/75

Low Freq. CVA - PC Mounted

 

Continuously Variable Attenuator

Multi-Turn Shaft Control

Dust proof enclosure Low Insertion Loss on all models

DC - 1000 MHz models available

Click on photo below for Outline Drawing (.pdf)

PC MOUNT GENERAL SPECIFICATIONS

Electrical

RF Power: 0.5W average

RF Connectors: 2 RF leads

Environmental

Temperature: -24 to +70C

Freq (MHz)

Atten.
Range (dB)

Insertion Loss
(dB) max.

Flatness
+/- dB

VSWR
max.

Model No.
50 Ohm

Model No.
75 Ohm

DC - 300

0-15

0.5

1.0

1.8

AV0PC2-15-50

AV0PC2-15-75

DC - 850

0-15

0.5

1.5

1.8

AV0PC3-15-50

AV0PC3-15-75

DC-1000

0-15

1.0

1.8

1.8

AV0PC4-15-50

AV0PC4-15-75

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