Couplers
Couplers can be used to monitor a RF signal while adding very little insertion loss to the RF path. JFW offers two types of couplers:
Resistive Couplers
- Resistive design
- Couples in both directions
- Functions for both DC and RF signals
Directional Couplers
- Reactive design
- Couples in only one direction
- Provides isolation from reverse RF signals to coupled port
- Functions at specified frequency band (not at DC)
For your specific application, please contact JFW or use our Inquiry Form.
JFW Model # | Impedance | Coupler Type | Coupling Value | Frequency Start | Frequency Stop | RF Input Power | RF Connectors |
---|---|---|---|---|---|---|---|
50C-041-20 | 50 Ohm | Resistive Coupler | 20 dB | DC | 2000 MHz | 5 Watt | N, RP-TNC, SMA |
50C-045-25 | 50 Ohm | Resistive Coupler | 25 dB | DC | 6000 MHz | 1 Watt | SMA |
50C-051-20 | 50 Ohm | Resistive Coupler | 20 dB | DC | 3000 MHz | 2 Watt | SMA |
50C-054-XX | 50 Ohm | Resistive Coupler | 20 dB | DC | 6000 MHz | 2 Watt | SMA |
50C-055-XX | 50 Ohm | Resistive Coupler | 30 dB | DC | 3000 MHz | 2 Watt | SMA |
75C-048-20 | 75 Ohm | Resistive Coupler | 20 dB | DC | 1000 MHz | 0.5 Watt | F |
75C-049-XX | 75 Ohm | Resistive Coupler | 20 dB | DC | 2150 MHz | 0.5 Watt | F |
50C-053-XX | 50 Ohm | Resistive Coupler | 10 dB | DC | 3100 MHz | 5 Watt | N, SMA |
50C-064-XX | 50 Ohm | Directional Coupler | 10, 20 or 30 dB | 375 MHz | 6000 MHz | 50 Watt | SMA |
50C-067-XX | 50 Ohm | Directional Coupler | 10, 20 or 30 dB | 400 MHz | 3000 MHz | 100 Watt | N |
50C-070-XX | 50 Ohm | Directional Coupler | 10, 20 or 30 dB | 500 MHz | 18000 MHz | 50 Watt | SMA |
50C-068-XX | 50 Ohm | Directional Coupler | 10, 20 or 30 dB | 2000 MHz | 6000 MHz | 50 Watt | N |
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50 Ohm Directional Coupler 0.5-18 GHz | 50C-070-XX SMA
JFW Model #: 50C-070-XX
Impedance: 50 Ohm
Description: Directional Coupler
Coupling Values: 10, 20, or 30 dB
Frequency Start: 500 MHz
Frequency Stop: 18 GHz
RF Input Power: 50 Watts
RF Connectors: SMA female
Documentation: Data Sheet | Drawing -
50 Ohm Directional Coupler 2-6 GHz | 50C-068-XX N
JFW Model #: 50C-068-XX
Impedance: 50 Ohm
Description: Directional Coupler
Coupling Values: 10, 20, 30 dB
Frequency Range: 2-6 GHz
RF Input Power: 50 Watts
RF Connectors: N female
Documentation: Data Sheet | Drawing -
50 Ohm Directional Coupler 375-6000 MHz | 50C-064-XX SMA
JFW Model #: 50C-064-XX
Impedance: 50 Ohm
Description: Directional Coupler
Coupling Values: 10, 20 or 30 dB
Frequency Range: 375-6000 MHz
RF Input Power: 50 Watts
RF Connectors: SMA female
Documentation: Data Sheet | Drawing -
50 Ohm Directional Coupler 400-3000 MHz | 50C-067-XX N
JFW Model #: 50C-067-XX
Impedance: 50 Ohm
Description: Directional Coupler
Coupling Values: 10, 20, 30 dB
Frequency Range: 400-3000 MHz
RF Input Power: 100 Watts
RF Connectors: N female
Documentation: Data Sheet | Drawing -
50 Ohm Resistive Coupler DC-2 GHz | 50C-041-20
JFW Model #: 50C-041-20
Impedance: 50 Ohm
Description: Resistive Coupler
Coupling Value: 20 dB
Frequency Range: DC-2000 MHz
RF Input Power: 5 Watts
RF Connectors: N, RP-TNC, SMA
Documentation: Data Sheet | Drawing (N) | Drawing (SMA) -
50 Ohm Resistive Coupler DC-3 GHz | 50C-051-20 SMA
JFW Model #: 50C-051-20
Impedance: 50 Ohm
Description: Resistive Coupler
Coupling Value: 20 dB
Frequency Range: DC-3 GHz
RF Input Power: 2 Watts
RF Connectors: SMA Female
Documentation: Data Sheet | Drawing -
50 Ohm Resistive Coupler DC-3 GHz | 50C-055-XX SMA
JFW Model #: 50C-055-XX
Impedance: 50 Ohm
Description: Resistive Coupler
Coupling Value: 30 dB
Frequency Range: DC-3000 MHz
RF Input Power: 2 Watts
RF Connectors: SMA Female
Documentation: Data Sheet | Drawing -
50 Ohm Resistive Coupler DC-3.1 GHz | 50C-053-XX
JFW Model #: 50C-053-XX
Impedance: 50 Ohm
Description: Resistive Coupler
Coupling Value: 10 dB
Frequency Range: DC-3100 MHz
RF Input Power: 5 Watts
RF Connectors: N, SMA
Documentation: Data Sheet | Drawing (N) | Drawing (N m/f/f) | Drawing (SMA) -
50 Ohm Resistive Coupler DC-6 GHz | 50C-045-25 SMA
JFW Model #: 50C-045-25
Impedance: 50 Ohm
Description: Resistive Coupler
Coupling Value: 25 dB
Frequency Range: DC-6 GHz
RF Input Power: 1 Watt
RF Connectors: SMA Female
Documentation: Data Sheet | Drawing -
50 Ohm Resistive Coupler DC-6 GHz | 50C-054-XX SMA
JFW Model #: 50C-054-XX
Impedance: 50 Ohm
Description: Resistive Coupler
Coupling Value: 20 dB
Frequency Range: DC-6 GHz
RF Input Power: 2 Watts
RF Connectors: SMA Female
Documentation: Data Sheet | Drawing -
75 Ohm Resistive Coupler DC-1000 MHz | 75C-048-20
JFW Model #: 75C-048-20
Impedance: 75 Ohm
Description: Resistive Coupler
Coupling Value: 20 dB
Frequency Range: DC-1000 MHz
RF Input Power: 0.5 Watts
RF Connectors: F female
Documentation: Data Sheet | Drawing -
75 Ohm Resistive Coupler DC-2150 MHz | 75C-049-XX
JFW Model #: 75C-049-XX
Impedance: 75 Ohm
Description: Resistive Coupler
Coupling Value: 20 dB
Frequency Range: DC-2150 MHz
RF Input Power: 0.5 Watts
RF Connectors: F Female
Documentation: Data Sheet | Drawing