Part | RoHS | Manufacturer | RF or Microwave Device Type | Mounting Feature | No. of Terminals | Package Body Material | Technology | Maximum Input Power (CW) | Maximum Voltage Standing Wave Ratio | Construction | Package Equivalence Code | Characteristic Impedance | Sub-Category | Maximum Operating Temperature | Minimum Operating Temperature | Terminal Finish | Minimum Isolation | Maximum Insertion Loss | Additional Features | JESD-609 Code | Minimum Operating Frequency | Maximum Operating Frequency |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Mini-circuits |
180 DEGREE HYBRID COUPLER |
SURFACE MOUNT |
8 |
30 dBm |
1.42 |
COMPONENT |
FL8,.38,200 |
50 ohm |
RF/Microwave Splitter/Combiners |
85 Cel |
-40 Cel |
Tin (Sn) - with Nickel (Ni) barrier |
17 dB |
1.8 dB |
e3 |
200 MHz |
900 MHz |
||||
Ttm Technologies |
180 DEGREE HYBRID COUPLER |
53.01 dBm |
1.27 |
COAXIAL |
50 ohm |
.6 dB |
N-F |
600 MHz |
1200 MHz |
|||||||||||||
Mini-circuits |
180 DEGREE HYBRID COUPLER |
Tin/Lead (Sn/Pb) |
e0 |
|||||||||||||||||||
Mini-circuits |
180 DEGREE HYBRID COUPLER |
Tin/Lead (Sn/Pb) |
e0 |
|||||||||||||||||||
Mini-circuits |
180 DEGREE HYBRID COUPLER |
SURFACE MOUNT |
6 |
30 dBm |
1.1 |
COMPONENT |
SMDIP6,.3 |
50 ohm |
85 Cel |
-40 Cel |
TIN LEAD |
16 dB |
1.4 dB |
e0 |
3 MHz |
750 MHz |
||||||
|
Mini-circuits |
180 DEGREE HYBRID COUPLER |
30 dBm |
1.61 |
COMPONENT |
50 ohm |
85 Cel |
-40 Cel |
Tin (Sn) - with Nickel (Ni) barrier |
1.5 dB |
ISOLATION-MIN (DB):17 |
e3 |
800 MHz |
1000 MHz |
RF/microwave couplers are passive components used in communication systems to split or combine signals from a common transmission line. They are used to distribute power in radio frequency (RF) systems or to measure signals without disrupting the circuit. The primary function of an RF/microwave coupler is to provide a signal that is a precise fraction of the input signal's power level.
There are several types of RF/microwave couplers, including directional couplers, quadrature hybrids, and branchline couplers. Directional couplers are used to split power from a transmission line to a separate output port, while quadrature hybrids are used to combine two signals and achieve a precise phase relationship. Branchline couplers are used to split power between two transmission lines.
RF/microwave couplers can be designed to operate over a wide frequency range, from a few megahertz to several gigahertz. They can also be designed with a variety of coupling ratios, including 3 dB, 6 dB, and 10 dB. RF/microwave couplers are widely used in many applications, including telecommunications, military and aerospace, radar systems, and test and measurement equipment.