JFW Industries, Inc. Datasheets for RF Attenuators

RF attenuators are circuits that reduce the power level of a signal by a certain amount (gain), with little or no reflection. They reduce the output signal with respect to the input and measure the power reduction in decibels (dB).  
RF Attenuators: Learn more

Page: 1 2
Product Name Notes
Fixed Attenuator -- 50FHC-XXX-25-6 50 Ohm coaxial fixed attenuator with a round heatsink rated at 25 Watts maximum RF input power and operates DC-6000 MHz. Available dB values from 1dB to 40dB.
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FH-XXX-100
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FH-XXX-100-2
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FH-XXX-100-3
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FH-XXX-300
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FH-XXX-300-2
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FH-XXX-80-3
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FHAO-XXX-100
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FHAO-XXX-100-4
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FHAO-XXX-100-N
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FHAO-XXX-150
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FHAO-XXX-200
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FHAO-XXX-200-4
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FHAO-XXX-200-N
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FHAO-XXX-75
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FHDQ-XXX-500
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FHDQ-XXX-500-3
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FHIE-XXX-1000
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50FHIQ-XXX-1000
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50HF-XXX-100-6-N
50 Ohm Fixed Attenuator, High Power (75 to 1000 Watts) -- 50HF-XXX-100-6-SMA
50 Ohm Fixed Attenuator, Low Power (1 to 2 Watts) -- 50F-XXX
50 Ohm Fixed Attenuator, Low Power (1 to 2 Watts) -- 50F-XXX-BNC
50 Ohm Fixed Attenuator, Low Power (1 to 2 Watts) -- 50F-XXX-N
50 Ohm Fixed Attenuator, Low Power (1 to 2 Watts) -- 50F-XXX-SMA
50 Ohm Fixed Attenuator, Low Power (1 to 2 Watts) -- 50FFD-XXX
50 Ohm Fixed Attenuator, Low Power (1 to 2 Watts) -- 50FFP-XXX
50 Ohm Fixed Attenuator, Low Power (1 to 2 Watts) -- 50FP-XXX-H2
50 Ohm Fixed Attenuator, Low Power (1 to 2 Watts) -- 50FP-XXX-H3
50 Ohm Fixed Attenuator, Low Power (1 to 2 Watts) -- 50FP-XXX-H4
50 Ohm Fixed Attenuator, Low Power (1 to 2 Watts) -- 50FP-XXX-H6
50 Ohm Fixed Attenuator, Low Power (1 to 2 Watts) -- 50FR-XXX
50 Ohm Fixed Attenuator, Low Power (1 to 2 Watts) -- 50HB-XX-SMA
50 Ohm Fixed Attenuator, Low Power (1 to 2 Watts) -- 50HF-XXX-N
50 Ohm Fixed Attenuator, Low Power (1 to 2 Watts) -- 50HF-XXX-SMA
50 Ohm Fixed Attenuator, Low Power (1 to 2 Watts) -- 50HF-XXX-SMA-E
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FH-XXX-10
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FH-XXX-30
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FH-XXX-30-3
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FH-XXX-5
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FH-XXX-50
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FH-XXX-50-3
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FHC-XXX-10
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FHC-XXX-10-N
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FHC-XXX-15
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FHC-XXX-20
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FHC-XXX-20-N
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FHC-XXX-25
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FHXC-XXX-40
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FHXC-XXX-50
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FHXC-XXX-50-N
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FPE-XXX
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FPE-XXX-BNC
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50FPE-XXX-N
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50HF-XXX-10
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50HF-XXX-25-18
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50HF-XXX-5
50 Ohm Fixed Attenuator, Medium Power (5 to 50 Watts) -- 50HF-XXX-50-18
75 Ohm Fixed Attenuator, Low Power (0.5 to 1 Watt) -- 75F-XXX-BNC
75 Ohm Fixed Attenuator, Low Power (0.5 to 1 Watt) -- 75F-XXX-N
75 Ohm Fixed Attenuator, Low Power (0.5 to 1 Watt) -- 75F-XXX-S-F
75 Ohm Fixed Attenuator, Low Power (0.5 to 1 Watt) -- 75F-XXX-TNC
75 Ohm Fixed Attenuator, Low Power (0.5 to 1 Watt) -- 75FFB-XXX
75 Ohm Fixed Attenuator, Low Power (0.5 to 1 Watt) -- 75FFD-XXX
75 Ohm Fixed Attenuator, Low Power (0.5 to 1 Watt) -- 75FP-XXX-2G
75 Ohm Fixed Attenuator, Low Power (0.5 to 1 Watt) -- 75FP-XXX-2G-BNC
75 Ohm Fixed Attenuator, Low Power (0.5 to 1 Watt) -- 75FP-XXX-2G-F
75 Ohm Fixed Attenuator, Low Power (0.5 to 1 Watt) -- 75FP-XXX-2G-N
75 Ohm Fixed Attenuator, Low Power (0.5 to 1 Watt) -- 75FP-XXX-3G
Each fixed attenuator from JFW is designed and manufactured to the highest quality standards. We have thousands of attenuators available with a variety of features and options to choose from.
50 Ohm Benchtop Programmable Attenuator Assembly -- 50PA-504
50 Ohm Benchtop Programmable Attenuator Assembly -- 50PA-505
50 Ohm Benchtop Programmable Attenuator Assembly -- 50PA-506
50 Ohm Benchtop Programmable Attenuator Assembly -- 50PA-507
50 Ohm Benchtop Programmable Attenuator Assembly -- 50PA-517
50 Ohm Benchtop Programmable Attenuator Assembly -- 50PA-521
50 Ohm Benchtop Programmable Attenuator Assembly -- 50PA-575
50 Ohm Benchtop Programmable Attenuator Assembly -- 50PA-580
50 Ohm Benchtop Programmable Attenuator Assembly -- 50PA-609
50 Ohm Benchtop Programmable Attenuator Assembly -- 50PA-628
50 Ohm Benchtop Programmable Attenuator Assembly -- 50PA-771
50 Ohm Benchtop Programmable Attenuator Assembly -- 50PA-777
50 Ohm Benchtop Programmable Attenuator Assembly -- 50PA-809
50 Ohm Benchtop Programmable Attenuator Assembly -- 50PA-864
75 Ohm Benchtop Programmable Attenuator Assembly -- 75PA-052
75 Ohm Benchtop Programmable Attenuator Assembly -- 75PA-076
75 Ohm Benchtop Programmable Attenuator Assembly -- 75PA-084
75 Ohm Benchtop Programmable Attenuator Assembly -- 75PA-086
75 Ohm Benchtop Programmable Attenuator Assembly -- 75PA-088
75 Ohm Benchtop Programmable Attenuator Assembly -- 75PA-090
Capabilities & Options Custom Models The models listed in the above table showcase some of our standard programmable attenuator assemblies. However, most of JFW’s test system business involves custom designed...
19" Rack, 75 Ohm Programmable Attenuator Assembly -- 75PA-024
19" Rack, 75 Ohm Programmable Attenuator Assembly -- 75PA-053
19" Rack, 75 Ohm Programmable Attenuator Assembly -- 75PA-061
19" Rack, 75 Ohm Programmable Attenuator Assembly -- 75PA-066
19" Rack, 75 Ohm Programmable Attenuator Assembly -- 75PA-067
19" Rack, 75 Ohm Programmable Attenuator Assembly -- 75PA-068
19" Rack, 75 Ohm Programmable Attenuator Assembly -- 75PA-073
19" Rack, 75 Ohm Programmable Attenuator Assembly -- 75PA-074
19" Rack, 75 Ohm Programmable Attenuator Assembly -- 75PA-078
19" Rack, 75 Ohm Programmable Attenuator Assembly -- 75PA-079
19" Rack, 75 Ohm Programmable Attenuator Assembly -- 75PA-080
19" Rack, 75 Ohm Programmable Attenuator Assembly -- 75PA-091
Capabilities & Options Custom Models The models listed in the above table showcase some of our standard programmable attenuator assemblies. However, most of JFW’s test system business involves custom designed...
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-125-XX
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-126-XX
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-128-XX
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-129-XX
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-133-XX
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-201-XX
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-203-XX
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-220-XX
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-633
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-665
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-846
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-847
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-857
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-860
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-865
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-866
19" Rack, 50 Ohm Programmable Attenuator Assembly -- 50PA-880
Capabilities & Options Custom Models The models listed in the above table showcase some of our standard programmable attenuator assemblies. However, most of JFW’s test system business involves custom designed...
Benchtop Rotary Attenuator, Enclosures -- 50BR-001
Benchtop Rotary Attenuator, Enclosures -- 50BR-068
Benchtop Rotary Attenuator, Enclosures -- 50BR-092
Benchtop Rotary Attenuator, Enclosures -- 50BR-096
Benchtop Rotary Attenuator, Enclosures -- 50BR-104
Benchtop Rotary Attenuator, Enclosures -- 50BR-112
Benchtop Rotary Attenuator, Enclosures -- 50BR-112-Buy
Benchtop Rotary Attenuator, Enclosures -- 50BR-137
Benchtop Rotary Attenuator, Enclosures -- 75BR-014
Benchtop Rotary Attenuator, Enclosures -- 75BR-023
Benchtop Rotary Attenuator, Enclosures -- 75BR-036
Benchtop Rotary Attenuator, L-Bracket -- 50BR-008
Benchtop Rotary Attenuator, L-Bracket -- 50BR-008-Buy
Benchtop Rotary Attenuator, L-Bracket -- 50BR-009
Benchtop Rotary Attenuator, L-Bracket -- 50BR-017
Benchtop Rotary Attenuator, L-Bracket -- 50BR-022
Benchtop Rotary Attenuator, L-Bracket -- 50BR-036
Benchtop Rotary Attenuator, L-Bracket -- 50BR-105
If you can't find a standard benchtop variable attenuator model to meet your requirements, please contact JFW at sales@jfwindustries.com. JFW can integrate any of our manually variable attenuators into a...
Fixed Attenuator Kit from JFW Industries -- 50KFA-005-BNC
Fixed Attenuator Kit from JFW Industries -- 50KFA-006-SMA
Fixed Attenuator Kit from JFW Industries -- 50KFA-008-N
Fixed Attenuator Kit from JFW Industries -- 50KFA-014-SMA
Fixed Attenuator Kit from JFW Industries -- 50KFA-074-BNC
Fixed Attenuator Kit from JFW Industries -- 50KFA-074-N
Fixed Attenuator Kit from JFW Industries -- 50KFA-074-SMA
JFW never charges NRE's for new fixed attenuator kit models. We pride ourselves in the ability to offer custom fixed attenuator kit models with the same pricing and delivery as...
Dual Rotary Attenuator -- 50DR-141 Model 50DR-141 is a 50 Ohm manual step attenuator with attenuation range 0 to 40dB by 1dB steps. It operates DC-3600 MHz and is rated for 2 Watts average RF...
Fixed Attenuator -- 50FHLB-XXX-100 Model 50FHLB-xxx-100 is a uni-directional 100 Watt fixed attenuator that operates DC-3 GHz. It has a heatsink that is only 2.25 inches in diameter. It is available with 50 Ohm...
Fixed Attenuator -- 50HFAR-XXX Model 50HFAR-xxx is a 50 Ohm coaxial fixed attenuator rated at 2 Watts maximum RF input power and operates DC-40 GHz. The RF connectors are 2.9mm male/female. Available with dB...
75 Ohm Programmable Attenuator -- 75P-217 Model 75P-217 is a 75 Ohm solid-state programmable attenuator with attenuation range 0 to 95dB by 1dB steps. It operates 5-2150 MHz and is rated for +23 dBm of RF...
Dual Rotary Attenuator,50 Ohm -- 50DR-001
Dual Rotary Attenuator,50 Ohm -- 50DR-001-Buy
Dual Rotary Attenuator,50 Ohm -- 50DR-046
Dual Rotary Attenuator,50 Ohm -- 50DR-046-Buy
Dual Rotary Attenuator,50 Ohm -- 50DR-055
Dual Rotary Attenuator,50 Ohm -- 50DR-055-Buy
Dual Rotary Attenuator,50 Ohm -- 50DR-060
Dual Rotary Attenuator,50 Ohm -- 50DR-060-Buy
Dual Rotary Attenuator,50 Ohm -- 50DR-061
Dual Rotary Attenuator,50 Ohm -- 50DR-061-Buy
Dual Rotary Attenuator,50 Ohm -- 50DR-063
Dual Rotary Attenuator,50 Ohm -- 50DR-077
Dual Rotary Attenuator,50 Ohm -- 50DR-082
Dual Rotary Attenuator,50 Ohm -- 50DR-096
Dual Rotary Attenuator,50 Ohm -- 50DR-111
Dual Rotary Attenuator,50 Ohm -- 50DR-119
Dual Rotary Attenuator,50 Ohm -- 50DR-121
Dual Rotary Attenuator,50 Ohm -- 50DR-125
Dual Rotary Attenuator,50 Ohm -- 50DR-128
Dual Rotary Attenuator,50 Ohm -- 50DR-129
The JFW 50 Ohm dual rotary attenuator has been a staple tool to RF engineers for over 30 years. Our years of proven quality and performance make our manually variable...
Dual Rotary Attenuator, 75 Ohm -- 75DR-003
Dual Rotary Attenuator, 75 Ohm -- 75DR-006
Dual Rotary Attenuator, 75 Ohm -- 75DR-009
Dual Rotary Attenuator, 75 Ohm -- 75DR-018
Dual Rotary Attenuator, 75 Ohm -- 75DR-021
Dual Rotary Attenuator, 75 Ohm -- 75DR-022
Dual Rotary Attenuator, 75 Ohm -- 75DR-026
The JFW 75 Ohm dual rotary attenuator has been a staple tool to RF engineers for over 30 years. Our years of proven quality and performance make our manually variable...
50 Ohm Programmable Attenuator, Solid State -- 50P-1080
50 Ohm Programmable Attenuator, Solid State -- 50P-1130
50 Ohm Programmable Attenuator, Solid State -- 50P-1501
50 Ohm Programmable Attenuator, Solid State -- 50P-1501-SMA
50 Ohm Programmable Attenuator, Solid State -- 50P-1571
50 Ohm Programmable Attenuator, Solid State -- 50P-1621
50 Ohm Programmable Attenuator, Solid State -- 50P-1767
50 Ohm Programmable Attenuator, Solid State -- 50P-1768
50 Ohm Programmable Attenuator, Solid State -- 50P-1769
50 Ohm Programmable Attenuator, Solid State -- 50P-1782
50 Ohm Programmable Attenuator, Solid State -- 50P-1853-SMA
50 Ohm Programmable Attenuator, Solid State -- 50P-1855
50 Ohm Programmable Attenuator, Solid State -- 50P-1857
50 Ohm Programmable Attenuator, Solid State -- 50P-1867
50 Ohm Programmable Attenuator, Solid State -- 50P-1891
50 Ohm Programmable Attenuator, Solid State -- 50P-1893
50 Ohm Programmable Attenuator, Solid State -- 50P-1897
50 Ohm Programmable Attenuator, Solid State -- 50P-2013
50 Ohm Programmable Attenuator, Solid State -- 50P-2014-SMA
50 Ohm Programmable Attenuator, Solid State -- 50P-2038
75 Ohm Programmable Attenuator, Relay -- 75P-022+12
75 Ohm Programmable Attenuator, Relay -- 75P-033
75 Ohm Programmable Attenuator, Relay -- 75P-089
75 Ohm Programmable Attenuator, Relay -- 75P-093
75 Ohm Programmable Attenuator, Relay -- 75P-119
75 Ohm Programmable Attenuator, Relay -- 75P-135
75 Ohm Programmable Attenuator, Relay -- 75P-154
75 Ohm Programmable Attenuator, Relay -- 75P-155
75 Ohm Programmable Attenuator, Relay -- 75P-157
75 Ohm Programmable Attenuator, Relay -- 75P-163
75 Ohm Programmable Attenuator, Relay -- 75P-180
75 Ohm Programmable Attenuator, Relay -- 75P-186
75 Ohm Programmable Attenuator, Relay -- 75P-198
75 Ohm Programmable Attenuator, Relay -- 75P-199
75 Ohm Programmable Attenuator, Relay -- 75P-200
75 Ohm Programmable Attenuator, Relay -- 75P-201
75 Ohm Programmable Attenuator, Solid State -- 75P-173
75 Ohm Programmable Attenuator, Solid State -- 75P-176
75 Ohm Programmable Attenuator, Solid State -- 75P-177
The programmable attenuator models listed in the table are only our online models. JFW has over 2045 different models of programmable attenuators. If you can't find a model in the...
Millimeter Wave Attenuation System -- 50BA-025-62 2.9 MM
Millimeter Wave Attenuation System -- 50PA-1019-XX 2.9 MM
These two new series of Ethernet-controlled RF attenuator systems were specifically developed for testing mm-wave and 5G radios in a laboratory environment. An ultra-wide bandwidth of 100 MHz to 40...
Analog Programmable Attenuator -- 50AP-002
Analog Programmable Attenuator -- 50AP-077
Analog Programmable Attenuator -- 75AP-001
Whether you are using the analog programmable attenuator on your RF test bench or as part of a RF test system, the JFW analog programmable attenuator makes adjusting attenuation easy...
High Power Solid-State 50 Ohm Programmable Attenuator -- 50P-1037
High Power Solid-State 50 Ohm Programmable Attenuator -- 50P-1091
High Power Solid-State 50 Ohm Programmable Attenuator -- 50P-1819
Whether you call them digital attenuators, step attenuators, programmable step attenuators, or just programmable attenuators, JFW has been designing, manufacturing, and delivering programmable attenuators for over 25 years. We specialize...
50 Ohm Programmable Attenuator, Relay -- 50P-0033
50 Ohm Programmable Attenuator, Relay -- 50P-0034
50 Ohm Programmable Attenuator, Relay -- 50P-0531
50 Ohm Programmable Attenuator, Relay -- 50P-0542
50 Ohm Programmable Attenuator, Relay -- 50P-0591
50 Ohm Programmable Attenuator, Relay -- 50P-0975
50 Ohm Programmable Attenuator, Relay -- 50P-1126
50 Ohm Programmable Attenuator, Relay -- 50P-1128
50 Ohm Programmable Attenuator, Relay -- 50P-1139
50 Ohm Programmable Attenuator, Relay -- 50P-1179
50 Ohm Programmable Attenuator, Relay -- 50P-1208
50 Ohm Programmable Attenuator, Relay -- 50P-1209
50 Ohm Programmable Attenuator, Relay -- 50P-1210
50 Ohm Programmable Attenuator, Relay -- 50P-1211
50 Ohm Programmable Attenuator, Relay -- 50P-1212
50 Ohm Programmable Attenuator, Relay -- 50P-1224
50 Ohm Programmable Attenuator, Relay -- 50P-1499
50 Ohm Programmable Attenuator, Relay -- 50P-1633
50 Ohm Programmable Attenuator, Relay -- 50P-1683
50 Ohm Programmable Attenuator, Relay -- 50P-1705
50 Ohm Programmable Attenuator, Relay -- 50P-1758
50 Ohm Programmable Attenuator, Relay -- 50P-1849
50 Ohm Programmable Attenuator, Relay -- 50P-1930
50 Ohm Programmable Attenuator, Relay -- 50P-1941
50 Ohm Programmable Attenuator, Relay -- 50P-1974
50 Ohm Programmable Attenuator, Relay -- 50P-1975
50 Ohm Programmable Attenuator, Relay -- 50P-1976
50 Ohm Programmable Attenuator, Relay -- 50P-1978
50 Ohm Programmable Attenuator, Relay -- 50P-2033
With a wide variety of attenuation ranges and attenuation step sizes, JFW has solutions to fit your specific programmable step attenuator applications. Whether you call them relay attenuators, step attenuators,...

Next >>