Benchtop Manual Attenuators
(L-Bracket)
JFW’s benchtop rotary attenuator models with L-brackets are listed in the table below. The RF connectors are accessible on the rear side of the L-bracket and the manual knobs are located on the front of the L-bracket
Step Attenuator Design
The benchtop attenuator assemblies use our standard manual step attenuators. The step attenuators are connected in series with each other. The attenuation setting of the assembly is the sum of the attenuation indicated by both knobs.
For your specific application, please contact JFW or use our Inquiry Form.
JFW Model # | Impedance | dB Total | dB Step | Frequency Range | RF Input Power | RF Connectors |
---|---|---|---|---|---|---|
50BR-008 | 50 Ohm | 80 dB | 1 dB | DC-2200 MHz | 2 Watt | BNC, N, SMA |
50BR-009 | 50 Ohm | 110 dB | 1 dB | DC-1000 MHz | 2 Watt | BNC, N, SMA |
50BR-017 | 50 Ohm | 81 dB | 0.1 dB | DC-1000 MHz | 2 Watt | BNC, N, SMA, TNC |
50BR-022 | 50 Ohm | 111 dB | 0.1 dB | DC-1000 MHz | 2 Watt | BNC, N, SMA, TNC |
50BR-036 | 50 Ohm | 110 dB | 1 dB | DC-2000 MHz | 2 Watt | BNC, N, SMA, TNC |
50BR-105 | 50 Ohm | 69 dB | 1 dB | DC-8000 MHz | 2 Watt | SMA |
50BR-024 | 50 Ohm | 110 dB | 1 dB | DC-1000 MHz | 2 Watt | BNC, N, RP-TNC, SMA, TNC |
50BR-052 | 50 Ohm | 50 dB | 1 dB | DC-2500 MHz | 2 Watt | BNC, N, SMA, TNC |
75BR-024 | 75 Ohm | 70 dB | 1 dB | DC-1000 MHz | 1 Watt | BNC, F, N |
- Display 45 Products per page
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50 Ohm Benchtop Attenuator DC-2.2 GHz 0-80dB x 1dB | 50BR-008
JFW Model #: 50BR-008
Type: Manually variable attenuator
Enclosure: Benchtop L-bracket
Impedance: 50 Ohm
dB Total: 80 dB
dB Step: 1 dB
Frequency Range: DC-2200 MHz
RF Input Power: 2 Watts
RF Connectors: BNC, N, SMA
Documentation: Data Sheet | Drawing -
50 Ohm Benchtop Attenuator DC-1 GHz 0-110dB x 1dB | 50BR-009
JFW Model #: 50BR-009
Type: Manually variable attenuator
Enclosure: Benchtop L-bracket
Impedance: 50 Ohm
dB Total: 110 dB
dB Step: 1 dB
Frequency Range: DC-1000 MHz
RF Input Power: 2 Watts
RF Connectors: BNC, N, SMA
Documentation: Data Sheet | Drawing -
50 Ohm Benchtop Attenuator DC-1 GHz 0-81dB x 0.1dB | 50BR-017
JFW Model #: 50BR-017
Type: Manually variable attenuator
Enclosure: Benchtop L-bracket
Impedance: 50 Ohm
dB Total: 81 dB
dB Step: 0.1 dB
Frequency Range: DC-1000 MHz
RF Input Power: 2 Watts
RF Connectors: BNC, N, SMA, TNC
Documentation: Data Sheet | Drawing -
50 Ohm Benchtop Attenuator DC-1 GHz 0-111dB x 0.1dB | 50BR-022
JFW Model #: 50BR-022
Type: Manually variable attenuator
Enclosure: Benchtop L-bracket
Impedance: 50 Ohm
dB Total: 111 dB
dB Step: 0.1 dB
Frequency Range: DC-1000 MHz
RF Input Power: 2 Watts
RF Connectors: BNC, N, SMA, TNC
Documentation: Data Sheet | Drawing -
50 Ohm Benchtop Attenuator DC-2 GHz 0-110dB x 1dB | 50BR-036
JFW Model #: 50BR-036
Type: Manually variable attenuator
Enclosure: Benchtop L-bracket
Impedance: 50 Ohm
dB Total: 110 dB
dB Step: 1 dB
Frequency Range: DC-2000 MHz
RF Input Power: 2 Watts
RF Connectors: BNC, N, SMA, TNC
Documentation: Data Sheet | Drawing -
50 Ohm Benchtop Attenuator DC-1 GHz 0-110dB x 1dB | 50BR-024
JFW Model #: 50BR-024
Type: Manually variable attenuator
Enclosure: Benchtop L-bracket
Impedance: 50 Ohm
dB Total: 110 dB
dB Step: 1 dB
Frequency Range: DC-1000 MHz
RF Input Power: 2 Watts
RF Connectors: BNC, N, RP-TNC, SMA, TNC
Documentation: Data Sheet | Drawing -
50 Ohm Benchtop Attenuator DC-2.5 GHz 0-50dB x 1dB | 50BR-052
JFW Model #: 50BR-052
Type: Manually variable attenuator
Enclosure: Benchtop L-bracket
Impedance: 50 Ohm
dB Total: 50 dB
dB Step: 1 dB
Frequency Range: DC-2500 MHz
RF Input Power: 2 Watts
RF Connectors: BNC, N, SMA, TNC
Documentation: Data Sheet | Drawing -
75 Ohm Benchtop Attenuator DC-1 GHz 0-70dB x 1dB | 75BR-024
JFW Model #: 75BR-024
Type: Manually variable attenuator
Enclosure: Benchtop L-bracket
Impedance: 75 Ohm
dB Total: 70 dB
dB Step: 1 dB
Frequency Range: DC-1000 MHz
RF Input Power: 1 Watt
RF Connectors: BNC, F, N
Documentation: Data Sheet | Drawing