HIGH POWER VARIABLE ATTENUATORS
30 WATTS*
Fre.
(GHz)
Atten.
Range (db)
Flatness
(+/-db)
Model No.
0.5 - 1.0
6
N/A
HPA - 1-0.5
0.8 - 1.6
10
N/A
HPA - 1.6-0.8
0.9 - 1.75
10
N/A
HPA - 1.75-0.9
1.0 - 2.0
10
N/A
HPA - 2-1
2.0 - 4.2
10
N/A
HPA - 4.2 - 2
4.0 - 8.0
20
N/A
HPA - 8-4
7.9 - 12.7
20
N/A
HPA - 12.7-7.9
11.7 - 18.0
20
N/A
HPA - 18-11.7
RF CONN: SMA female
INS LOSS: 0.5dB max
VSWR: 1.5 max
RF POWER: 30 W avg
5 Kw peak


DC-1 GHz VARIABLE
ATTENUATORS
*Multi-Turn, SMA Connectors, Low Insertion Loss
Freq
(MHz)
Atten
(dB)
I.L.
(dB max)
Flatness
(+/-dB)
VSWR
(max)
Model No.
(50 Ohm)
Model No.
(75 Ohm)
DC-100
0 - 15
0.5
0.5
1.3
VA100-15
VA100-15/75
DC-200
0 - 15
0.5
0.5
1.4
VA200-15
VA200-15/75
DC-500
0 - 15
1.0
1.5
1.5
VA500-15
VA500-15/75
DC-1000
0 - 10
1.0
1.5
1.7
VA1000-10
N/A
*Multi-Turn, SMA Connectors, Low Insertion Loss
Freq
(MHz)
Atten
(dB)
I.L.
(dB max)
Flatness
(+/-dB)
VSWR
(max)
Model No.
(50 Ohm)
Model No.
(75 Ohm)
DC-100
0 - 30
1.0
1.0
1.5
VA100-30
VA100-30/75
DC-200
0 - 30
1.0
1.5
1.5
VA200-30
VA200-30/75
DC-500
0 - 30
1.0
1.5
1.5
VA500-30
VA500-30/75
DC-1000
0 - 30
3.0
N/A
1.8
VA1000-30
N/A
PC Mounted
DC-300
0 - 15
0.5
1.0
15
VAPC30015-50
VAPC2-15-75
DC-850
0 - 15
0.5
1.5
2.0
VAPC85015-75
VAPC-15-50
Single-Turn, SMA, Low Insertion Loss, w/Calibration Dial
DC-100
0 - 30
1.0
1.0
1.5
VA5100-30
VA050-30/75
DC-200
0 - 30
1.0
1.5
1.5
VA5200-30
VA051-30/75
DC-500
0 - 30
1.0
1.5
1.5
VA5500-30
VA052-30/75

ROTARY
STEP ATTENUATORS

Model
Freq.
Range
Attenuator
Range
Attenuation
Accuracy
VSWR
Insertion
Loss
Dim
A
B
RSA220-10-1
DC-2200 MHz
0-10 dB in 1dBb steps
± 2 dB max. DC-1000 MHz
± 4 dB max. 1000-2000 MHz
1.2:1 max. DC-1000 MHz
1.4:1 max. 1000-2000 MHz
0.2 dB max. DC-1000 MHz
0.4 dB max. 1000-2000 MHz
1.83
0.77
RSA220-60-10
DC-2200 MHz
0-60 db in 10dB steps
± 0.5 dB or 1%. DC-1000 MHz
± 0.5 dB or 2% 500-1000 MHz
± 0.5 dB or 3%.1000-2000 MHz
1.2:1 max DC-1000 MHz
1.4:1 max. 1000-2000 MHz
0.3dB max. DC-1000 MHz
0.5dB max. 1000-2000 MHz
2.40
 1.36
RSA220-110-1
DC-2200 MHz
0110 dB in 1dB steps
± 0.3 dB or 1%. DC-500 MHz
± 0.5 dB or 3%. 1000-2000 MHz
± 0.5 dB or 4%. 1500-2000 MHz
1.3:1 max. DC-1000 MHz
1.5:1 max. 1000-2000 MHz
1.7:1 max. 1500-2000 MHz
0.75 dB max. DC-1000 MHz
1.25 dB max. 1000-2000 MHz
4.0
 2.3
•Impedance: 50 Ohm •RF Input Power: 1W avg, 1KW peak •SMA Female Others Available


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