DIRECTIONAL COUPLER - Overview
ECHO microwave manufactures single and dual-directional and hybrid couplers that operate across our
standard frequency range from 698 to 2700MHz. In addition to this frequency range, we can design and
manufacture directional couplers to specification across 10MHz to 18GHz.
Coupling values for 6/ 7/ 8/ 10/ 13/ 15/ 20/ 25/ 30dB
Low Passive Intermodulation(PIMD)
20dB Directivity
|
Part Number
|
Frequency
(MHz)
|
Coupling Value
(dB)
|
I.L
(dB. max.)
|
R.L
(dB. max.)
|
Directivity
(dB. min.)
|
Imp
(ohms)
|
Input Power
(Watt. max.)
|
Connector
|
inquiry clear all |
|---|---|---|---|---|---|---|---|---|---|
| EDC380S800C30B | 380~800 | 30±1.0 | 0.3 | 20 | 20 | 50 | 150 | N(F) | |
| EDC380S800C10B | 380~800 | 10±1.0 | 0.8 | 20 | 20 | 50 | 150 | N(F) | |
| EDC380S800C6B | 380~800 | 6±1.0 | 1.7 | 20 | 20 | 50 | 150 | N(F) | |
| EDC380S400C30B | 380~400 | 30±1.0 | 0.1 | 20 | 20 | 50 | 150 | N(F) | |
| EDC380S400C10B | 380~400 | 10±1.0 | 0.5 | 20 | 20 | 50 | 150 | N(F) | |
| EDC380S400C6B | 380~400 | 6±0.8 | 1.5 | 20 | 20 | 50 | 150 | N(F) | |
| EDC380S400C7B | 380~400 | 7±0.8 | 1.5 | 20 | 20 | 50 | 150 | N(F) | |
| EDC400D800C40B | 400~800 | 40±1.2 | 0.15 | 20 | 20 | 50 | 250 | N(F) | |
| EDC474D858C30B-HP | 474~858 | 30±2.0 | 0.5 | 20 | 20 | 50 | 150 | N(F) | |
| EDC500S3000C20B | 500~3000 | 20±1.5 | 0.5 | 18 | 20 | 50 | 100 | N(F) | |
| EDC500S3000C10B | 500~3000 | 10±1.5 | 1 | 18 | 20 | 50 | 100 | N(F) | |
| EDC500S3000C6B | 500~3000 | 6.0±1.5 | 2 | 18 | 20 | 50 | 100 | N(F) | |
| EDC500S1000C20B | 500~1000 | 20±1.0 | 0.3 | 20 | 20 | 50 | 10 | N(F) | |
| EDC500S1000C10B | 500~1000 | 10±1.0 | 0.8 | 20 | 20 | 50 | 10 | N(F) | |
| EDC500D1000C20B-HP | 500~1000 | 20±1.2 | 0.8 | 20 | 20 | 50 | 150 | N(F) | |
| EDC600S2200C30A | 600~2200 | 30±1.5 | 0.5 | 20 | 20 | 50 | 20 | SMA(F) | |
| EDC600S2200C20A | 600~2200 | 20±1.5 | 0.5 | 20 | 20 | 50 | 20 | SMA(F) | |
| EDC600S2200C10A | 600~2200 | 10±1.5 | 0.5 | 20 | 20 | 50 | 20 | SMA(F) | |
| EDC698S2700C30BMP | 698~2700 | 30±1.0 | 0.2 | 20 | 20 | 50 | 200 | N(F) | |
| EDC698S2700C20BMP | 698~2700 | 20±1.0 | 0.2 | 20 | 20 | 50 | 200 | N(F) | |
| EDC698S2700C25BMP | 698~2700 | 25±1.0 | 0.2 | 20 | 20 | 50 | 200 | N(F) | |
| EDC698S2700C15BMP | 698~2700 | 15±1.0 | 0.4 | 20 | 20 | 50 | 200 | N(F) | |
| EDC698S2700C13BMP | 698~2700 | 13±1.0 | 0.5 | 20 | 20 | 50 | 200 | N(F) | |
| EDC698S2700C08BMP | 698~2700 | 8±1.0 | 1.2 | 20 | 20 | 50 | 200 | N(F) | |
| EDC698S2700C10BMP | 698~2700 | 10±1.0 | 0.8 | 20 | 20 | 50 | 200 | N(F) | |
| EDC698S2700C07BMP | 698~2700 | 7±1.0 | 1.5 | 20 | 20 | 50 | 200 | N(F) | |
| EDC698S2700C06BMP | 698~2700 | 6±1.0 | 1.7 | 20 | 20 | 50 | 200 | N(F) | |
| EHC700S2750C4P200B | 700~2750 | 4.0 (BTS<->ANT2) (BTS(R/TX) <->ANT1) |
3.3 (BTS<->ANT1) (BTS(R/TX) <->ANT2) |
18 | 18 | 50 | 200 | N(F) | |
| EDC7000S2700C10B | 700~2700 | 10±1.0 | 0.7 | 20 | 20 | 50 | 200 | N(F) | |
| EDC700S2200C10A | 700~2200 | 10±1.0 | 0.8 | 20 | 20 | 50 | 50 | SMA(F) | |
| EDC700S2700C10A | 700~2700 | 10±1.5 | 0.8 | 20 | 20 | 50 | 20 | SMA(F) | |
| EDC700S2200C20A | 700~2200 | 20±1.0 | 0.3 | 20 | 20 | 50 | 50 | SMA(F) | |
| EDC700S2700C10B | 700~2700 | 10±1 | 1 | 19 | 20 | 50 | 50 | N(F) | |
| EDC700S2700C15B | 700~2700 | 15±1 | 0.9 | 19 | 20 | 50 | 50 | N(F) | |
| EDC700S2700C5B | 700~2700 | 5±1 | 2.14 | 19 | 18 | 50 | 50 | N(F) | |
| EDC700S2700C7B | 700~2700 | 7±1 | 1.6 | 19 | 20 | 50 | 50 | N(F) | |
| EDC800S2700C10A | 800~2700 | 10±1.0 | 0.8 | 20 | 20 | 50 | 50 | SMA(F) | |
| EDC800S2700C20A | 800~2700 | 20±1.0 | 0.3 | 20 | 20 | 50 | 50 | SMA(F) | |
| EDC800S2200C20A | 800~2200 | 20±1.0 | 0.3 | 20 | 20 | 50 | 50 | SMA(F) | |
| EDC800S2200C10A | 800~2200 | 10±1.0 | 0.8 | 20 | 20 | 50 | 50 | SMA(F) | |
| EDC2000S8000C10A | 2000~8000 | 10±1.0 | 1 | 18 | 20 | 50 | 50 | SMA(F) |
