VARIABLE ATTENUATORS

Features

Broadband Coverage: DC to 40 GHz coverage (in bands)

Direct Reading Scales: Insertion Loss scales are individually calibrated and permanently marked

Continuously Variable: Attenuation continuously variable over near linear scale

Small Phase Shift: Total insertion length remains constant for all attenuation settings

Stability: All attenuators contain Weinschel Associates high-quality, stable, film resistors on a ceramic base

Rugged Construction: Stainless Steel connectors ensure maximum life and minimum wear. All products designed to meet MIL-A-3933 environmental performance

Custom Configurations: Let our engineers help you meet your custom requirements

Click on Model Number for Datasheet

Continuously Variable Attenuatorsss
Model Number	Frequency Range (GHz)	Average Power (W)	Peak Power (kW)	Residual Insertion Loss (dB)	Attenuation Range (dB)	Connectors and Mounting Notes
VA-02-100	DC - 2	5	0.5	6	100	N, SMA
VA-04-60	DC - 4	5	0.5	6	60	N, SMA
VA-04-30	DC - 4	5	0.5	3	30	N, SMA
953-3	1 - 11	1	1	0.5 - 1	3	N, SMA
953-10	2.5 - 11	1	1	0.5 - 1	10	N, SMA
953-20	4 - 11	1	1	0.5 - 1	20	N, SMA
973-10	1.3 - 11	1	1	0.5 - 1	10	N, SMA
973-20	2.5 - 11	1	1	0.5 - 1	20	N, SMA
973-40	4 - 11	1	1	0.5 - 1	40	N, SMA
953B-3	1 - 18	1	1	0.5 - 1	3	N, SMA
953B-10	2.5 - 18	1	1	0.5 - 1	10	N, SMA
953B-20	4 - 18	1	1	0.5 - 1	20	N, SMA
953K-3	1 - 40	0.5	0.1	0.5 - 1	3	2.92 mm
953K-10	3 - 40	0.5	0.1	0.5 - 1	10	2.92 mm
953K-20	4 - 40	0.5	0.1	0.5 - 1	20	2.92 mm