Feedthru Terminations
The JFW feedthru termination has been a trusted component in RF laboratories for decades. A feedthru termination is used to connect a low impedance coaxial RF cable to the high impedance inputs of test instruments (i.e. oscilloscope) and maintain proper impedance loading of the RF cable. Use a 50 Ohm feedthru termination with 50 Ohm RF cables. Use a 75 Ohm feedthru terminations with 75 Ohm RF cables.
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JFW Model # | Impedance | Frequency Start | Frequency Stop | RF Input Power | RF Connectors |
---|---|---|---|---|---|
50L-001 | 50 Ohm | DC | 1000 MHz | 1 Watt | BNC |
50L-026 | 50 Ohm | DC | 1000 MHz | 2 Watt | BNC |
75L-001 | 75 Ohm | DC | 500 MHz | 1 Watt | BNC |
75L-004 | 75 Ohm | DC | 1000 MHz | 1 Watt | BNC |
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75 Ohm Feedthru Termination DC-1000 MHz | 75L-004 BNC
JFW Model #: 75L-004
Impedance: 75 Ohm
Frequency Range: DC-1000 MHz
RF Input Power: 1 Watt
RF Connectors: BNC male/female
Documentation: Data Sheet | Drawing -
75 Ohm Feedthru Termination DC-500 MHz | 75L-001 BNC
JFW Model #: 75L-001
Impedance: 75 Ohm
Frequency Range: DC-500 MHz
RF Input Power: 1 Watt
RF Connectors: BNC male/female
Documentation: Data Sheet | Drawing -
50 Ohm Feedthru Termination DC-1000 MHz | 50L-026 BNC
JFW Model #: 50L-026
Impedance: 50 Ohm
Frequency Range: DC-1000 MHz
RF Input Power: 2 Watts
RF Connectors: BNC Male/Female
Documentation: Data Sheet | Drawing -
50 Ohm Feedthru Termination DC-1000 MHz | 50L-001 BNC
JFW Model #: 50L-001
Impedance: 50 Ohm
Frequency Range: DC-1000 MHz
RF Input Power: 1 Watt
RF Connectors: BNC Male/Female
Documentation: Data Sheet | Drawing