Continuously Variable Attenuator

• Model Number

  -- Please select --CA14-10 CA29-10 CA15-10 CA19-15 CA16-10 CA16-20 CA18-20 CA1-10 CA35-10 CA17-10 CA17-20 CA2-20 CA6-10 CA6-20 CA26-20 CA3-20 CA4-20 CA30-10 CA31-10 CA5-30 CA7-30 CA9-30 CA10-10 CA10-20 CA10-20/MD CA11-10 CA12-10 CA12-20 CA13-10 CA13-20 CA20-20 CA21-20 CA8-10 CA8-20 CA8-30 CA28-20 CA22-20
• View Cart

FEATURES:

•Direct Reading Of Attenuation Value
•Low VSWR, Low Insertion Loss
•Excellent Linearity, Monotonicity
•Good Stability Across Temperature Range
•Rugged Mechanical Contruction
•Locking Screw-Drive Adjust and Turning Dial

GENERAL INFORMATION

Add "D" for turn dial option
Impedance 50 Ohms
Power Rating : 5 Watts Average @ 25 Deg. C, 3 KW peak @ 25 Deg. C.
Connector : SMA Female Standard; Option : Type N, TNC
Shaft : Locking Screwdriver adjust or panel mount furnished
Enviroment : Mil-A-3933
Attenuation vs Frequency : ± 10% of Max Attenuation
Please add /DK with the knob:  /DK-series
Please add /DR For Direct Reading with the knob:  /DR-series

Click the Part Number for Outline

MODEL NUMBER (W/Screw)	MODEL NUMBER (W/Dial)	FREQUENCY RANGE (GHz)	ATTENUATION RANGE (dB)	INSERTION LOSS (dB Max.)	VSWR (Max. )	ATTENUATION VS FREQUENCY (+/-dB)
CA14-10	CA14-10/D	1-1.3	10	0.5	1.5:1	1.5
CA29-10	CA29-10/D	1.5-1.7	10	0.5	1.5:1	1
CA15-10	CA15-10/D	1.5-2	10	0.5	1.5:1	1.5
CA19-15	CA19-15/D	1.8-2.15	15	0.5	1.5:1	1
CA16-10	CA16-10/D	2-4	10	0.5	1.5:1	1.5
CA16-20	CA16-20/D	2-4	20	0.5	1.5:1	1.5
CA18-20	CA18-20/D	2.8-6.5	20	0.5	1.5:1	1.5
CA1-10	CA10-10/D	3-4	10	0.5	1.5:1	1.5
CA35-10	CA35-10/D	3.4-4.2	10	0.5	1.5:1	1
CA17-10	CA17-10/D	3.6-6.5	10	0.5	1.5:1	0.8
CA17-20	CA17-20/D	3.6-6.5	20	0.5	1.5:1	1
CA2-20	CA2-20/D	3.7-4.2	20	0.5	1.5:1	1
CA6-10	CA6-10/D	4-8	20	0.5	1.5:1	2
CA6-20	CA6-20/D	4-8	20	0.5	1.5:1	1
CA6-30	CA6-30/D	4-8	30	0.5	1.5:1	1
CA26-20	CA26-20/D	4-18	20	0.5	1.5:1	1
CA3-20	CA3-20/D	5.4-5.9	20	0.5	1.5:1	1
CA4-20	CA4-20/NFD	5.9-6.5	20	0.5	1.5:1	1
CA30-10	CA30-10/D	4-12.4	10	0.5	1.5:1	1
CA27-10		6-10	10	0.5	1.5:1	1
CA31-10	CA31-10/D	6-18	10	0.5	1.5:1	1
CA5-30	CA5-30/D	7.2-7.8	30	0.5	1.5:1	0.5
CA7-30	CA7-30/DK	7.2-8.4	30	0.5	1.5:1	0.5
CA9-30	CA9-30/D	7.9-8.4	30	0.5	1.5:1	0.8
CA10-10	CA10-10/D	8-12.4	10	0.5	1.5:1	1
CA10-20	CA10-20/D	8-12.4	20	0.5	1.5:1	1
CA10-20/MD	CA10-20/MD	8-12.4	20	0.5	1.5:1	1
CA11-10	CA11-10/D	8-18	10	1	1.5:1	1.5
CA12-10	CA12-10/D	8.5-10.5	10	0.5	1.5:1	1
CA12-20	CA12-20/D	8.5-10.5	20	0.5	1.5:1	1
CA13-10	CA13-10/D	10.5-12.4	10	0.8	1.5:1	0.8
CA13-20	CA13-20/D	10.5-12.4	20	0.8	1.6:1	1
CA20-20	CA20-20/D	10.7-12.7	20	0.8	1.5:1	0.8
CA21-20	CA21-20/D	10.7-14.5	20	0.8	1.5:1	1
CA8-10	CA8-10/D	12-18	10	0.8	1.5:1	1
CA8-20	CA8-20/D	12-18	20	0.8	1.5:1	1
CA8-30	CA8-30/D	12-18	30	0.5	1.5:1	1
CA28-20	CA28-40/D	12.4-18	20	0.5	1.5:1	1
CA22-20	CA22-20/D	17-18.6	20	1	1.5:1	1

 

LEVEL ADJUST MODELS, CVA SERIES

MODEL NUMBER (W/Screw)	MODEL NUMBER (W/Dial)	FREQUENCY RANGE (GHz)	ATTENUATION RANGE (dB)	INSERTION LOSS (dB Max.)	VSWR (Max. )	ATTEN. VS FREQ. (+/-dB)
CVAL1-15	CVA30-15	DC-0.5	15	0.5	1.8:1	1
CVA26-050/DD	CVA26-0110/DD	DC-2.5	0-110	0.5/1	1.5:1	1/1.5
CVA34-30	CVA34-50	0.406-0.4061	30/50	0.5/1	1.8:1	1/1.5
CVA1-15	CVA1-15/D	0.8-1.6	15	0.5	1.5:1	1.5
CVA1-20	CVA1-20/D	0.8-2	20	0.5	1.5:1	1.5
CVA1-33	CVA1-33/D	0.8-2.2	33	0.5	1.5:1	1.5
CVA2-15	CVA2-15/D	0.9-1.75	15	0.5	1.5:1	1.5
CVA15-20	CVA15-20/D	0.9-8	20	0.5	1.5:1	1.5
CVA25-10/NF/30	CVA25-20/DNF/30	1-2	10	0.5	1.8:1	1.5
CVA16-20	CVA16-20/D	1-4	20	0.5	1.5:1	1.5
CVA17-10	CVA17-10/D	1-8	10	0.5	1.5:1	1.5
CVA17-30	CVA17-30/D	1-8	30	0.5	1.5:1	1.5
CVA17-30/NF	CVA17-30/DNF	1-8	30	0.5	1.5:1	1.5
CVA29-40	CVA29-40/D	1.7-2.7	40	0.5	1.5:1	1.5
CVA3-15	CVA3-15/D	1.5-2	15	0.5	1.5:1	1.5
CVA4-20	CVA4-20/D	2-4	20	0.5	1.5:1	1.5
CVA4-20/NF	CVA4-20/DNF	2-4	20	0.5	1.5:1	1.5
CVA4-30	CVA4-30/D	2-4	30	0.5	1.5:1	2.5
CVA5-10	CVA5-10/D	2-4.2	10	0.5	1.5:1	1.5
CVA5-20	CVA5-20/D	2-4.2	20	0.5	1.5:1	1.5
CVA5-30	CVA5-30/D	2-4.2	20	0.5	1.5:1	1.5
CVA18-20	CVA18-20/D	2-8	20	0.5	1.5:1	1.5
CVA19-10	CVA19-10/D	2-18	10	0.5	1.5:1	1.5
CVA7-30	CVA7-30/D	3.6-4.3	30	0.5	1.5:1	1.25
CVA6-20	CVA6-20/D	3.7-4.2	20	0.5	1.5:1	1.5
CVA6-30	CVA6-30/D	3.7-4.2	30	0.5	1.5:1	1.5
CVA8-30	CVA8-30/D	4-8	30	0.5	1.5:1	1.5
CVA20-20	CVA20-20/D	4-12.4	20	0.5	1.5:1	1.5
CVA20-20/NF	CVA20-20/DNF	4-12.4	20	0.5	1.5:1	1.5
CVA20-30	CVA20-30/D	4-12.4	30	0.5	1.5:1	1.5
CVA20-40	CVA20-40/D	4-12.4	40	0.5	1.5:1	1.5
CVA21-20	CVA21-20/D	4-18	20	0.5	1.5:1	1.5
CVA21-20/NF	CVA21-20/DNF	4-18	20	0.5	1.5:1	1.5
CVA9-40	CVA9-40/D	6-11	40	0.5	1.5:1	1.5
CVA9-40/NF	CVA9-40/DNF	6-11	40	0.5	1.5:1	1.5
CVA9-60	CVA9-60/D	6-11	60	0.5	1.5:1	1.5
CVA22-30	CVA22-30/D	6-18	30	0.5	1.5:1	1.5
CVA22-30/NF	CVA22-30/DNF	6-18	30	0.5	1.5:1	1.5
CVA23-60	CVA23-60/D	6-18	60	0.5	1.5:1	1.5
CVA23-60/NF	CVA23-60/DNF	6-18	60	0.5	1.5:1	1.5
CVA11-30	CVA11-30/D	7.9-12.7	30	0.5	1.5:1	1.5
CVA11-60	CVA11-60/D	7.9-12.7	60	0.5	1.5:1	1.5
CVA10-10	CVA10-10/D	8-12.4	10	0.5	1.5:1	1.5
CVA10-40	CVA10-40/D	8-12.4	40	0.5	1.5:1	1.5
CVA13-10	CVA13-10/D	8-18	10	0.5	1.5:1	1.5
CVA13-20	CVA13-20/D	8-18	20	0.5	1.5:1	1.5
CVA13-30	CVA13-30/D	8-18	30	0.5	1.5:1	1.5
CVA13-40	CVA13-40/D	8-18	40	0.5	1.5:1	1.5
CVA12-30	CVA12-30/D	11.7-18	30	0.5	1.5:1	1.5
CVA14-20	CVA14-20/D	14-26.5	20	0.75	1.7:1	1.5
CVA14-30	CVA14-30/D	14-26.5	30	0.75	1.7:1	1.5
CVA35-30	CVA35-30/D	18-26	30	0.75	1.75:1	1.5
CVA31-10	CVA31-10/D	18-40	10	1.5	2:1	1.5
CVA31-20	CVA31-20/D	18-40	20	1.5	2:1	1.5
CVA32-30	CVA32-30/D	26.5-40	30	1.5	2:1	1.5
CVA32-40	CVA32-40/D	26.5-40	40	1.5	2:1	1.5

HIGH POWER MODELS, HA SERIES

MODEL NUMBER (30W)	MODEL NUMBER (50W)	FREQUENCY RANGE (GHz)	ATTENUATION RANGE (dB)	INSERTION LOSS (dB Max.)	VSWR (Max. )
HA15-1-40	HA15-2-40	0.85-4	40	0.5	1.5:1
HA30-1-6	HA50-1-6	0.5-1	6	0.5	1.5:1
HA30-2-10	HA50-2-10	0.8-1.6	10	0.5	1.5:1
HA30-3-10	HA50-3-10	0.9-1.75	10	0.5	1.5:1
HA30-4-10	HA50-4-10	1-2	10	0.5	1.5:1
HA30-5-10	HA50-5-10	2-4.2	10	0.5	1.5:1
HA30-6-10	HA50-6-10	4-8	10	0.5	1.5:1
HA30-7-10	HA50-7-10	7.9-12.7	10	0.5	1.5:1
HA30-8-10	HA50-8-10	11.7-18	10	0.5	1.5:1
HA30-9-15	HA50-9-15	11.7-18	15	0.5	1.5:1