Directional Couplers

Part Number Frequency   Coupling   Insertion Loss  VSWR Flatness  Directivity 
(GHz (dB dB (dB) (dB)
TFDC-1N-0.10.8-20  0.1-0.8 20±1.5 0.5 1.2 ±1 20
TFDC-1N-0.10.4-20 0.1-0.4 20±1.5 0.5 1.2 ±1.5 20
TFDC-1N-0.102-20 0.11-2.0 20±2 0.6 1.2 ±1.5 20
TFDC-1N-0.10.8-30 0.1-0.8 30±1.5 0.5 1.2 ±1 20
TFDC-1N-0.10.4-30 0.1-0.4 30±1.5 0.5 1.2 ±1.5 20
TFDC-1N-0.501-20 0.5-1.0 20±0.8 0.3 1.2 ±0.5 20
TFDC-1N-0.501-30 0.5-1.0 30±0.8 0.3 1.2 ±0.5 20
TFDC-1N-0.518-10 0.5-18.0 10±1 1.8 1.6 ±1 10
TFDC-1N-0.518-20 0.5-18.0 20±1 1.5 1.6 ±1 10
TFDC-1N-0.518-30 0.5-18.0 30±1 1.2 1.6 ±1 10
TFDC-1N-0.72.7-6 0.7-2.7 6±0.8 1.9 1.3 ±0.7 20
TFDC-1N-0.72.7-10 0.7-2.7 10±1 0.9 1.3 ±0.7 20
TFDC-1N-0.72.7-15 0.7-2.7 15±1.2 0.55 1.3 ±0.7 20
TFDC-1N-0.72.7-20 0.7-2.7 20±1.2 0.45 1.3 ±0.7 20
TFDC-1N-0.72.7-30 0.7-2.7 30±1.5 0.4 1.3 ±0.7 20
TFDC-1N-0102-20 1.0-2.0 20±0.8 0.25 1.2 ±0.5 22
TFDC-1N-0102-30 1.0-2.0 30±0.8 0.15 1.2 ±0.5 20
TFDC-1N-0104-6 1.0-4.0 6±1 0.8 1.3 ±0.7 20
TFDC-1N-0104-10 1.0-4.0 10±1 0.6 1.3 ±0.7 20
TFDC-1N-0104-20 1.0-4.0 20±1 0.5 1.3 ±0.7 20
TFDC-1N-0104-30 1.0-4.0 30±1 0.4 1.3 ±0.7 18
TFDC-1N-0118-10 1.0-18.0 10±1 1.5 1.6 ±1 12
TFDC-1N-0118-20 1.0-18.0 20±1 1.2 1.6 ±1 12
TFDC-1N-0118-30 1.0-18.0 30±1 1 1.6 ±1 12
TFDC-1N-0204-20 2.0-4.0 20±0.8 0.45 1.2 ±0.5 22
TFDC-1N-0204-30 2.0-4.0 30±0.8 0.3 1.2 ±0.5 20
TFDC-1N-0208-6 2.0-8.0 6±1 0.8 1.3 ±0.7 20
TFDC-1N-0208-10 2.0-8.0 10±1 0.6 1.3 ±0.7 20
TFDC-1N-0208-20 2.0-8.0 20±1 0.5 1.3 ±1.0 18
TFDC-1N-0208-30 2.0-8.0 30±1 0.4 1.3 ±1.0 18
TFDC-1N-0218-10 2.0-18.0 10±1 1 1.5 ±1.0 12
TFDC-1N-0218-20 2.0-18.0 20±1 0.8 1.5 ±1.0 12
TFDC-1N-0218-30 2.0-18.0 30±1 0.6 1.5 ±1.0 12
TFDC-1N-0418-10 4.0-18.0 10±1 1 1.5 ±0.7 12
TFDC-1N-0418-20 4.0-18.0 20±1 0.6 1.5 ±1.0 12
TFDC-1N-0418-30 4.0-18.0 30±1 0.5 1.5 ±1.0 12

 

- please, click here to download the basic outline for TUNEFUL CORPORATION RF Microwave Directional Coupler with N connector up to 18 GHz

 

Microwave Directional Coupler with SMA connector up to 18 GHz

 

Part Number Frequency Range  Coupling   Insertion Loss  VSWR  Flatness  Directivity 
GHz dB dB (dB) (dB)
TFDC-A-1S-0.52.5-6 0.5-2.5 6±1 0.5 1.2 ±0.7 20
TFDC-A-1S-0.52.5-10  0.5-2.5 10±1 0.5 1.2 ±0.7 20
TFDC-A-1S-0.52.5-20 0.5-2.5 20±1 0.4 1.2 ±0.7 20
TFDC-A-1S-0.52.5-30 0.5-2.5 30±1 0.4 1.2 ±0.7 20
TFDC-B-1S-0.518-10 0.5-18 10±1 1.6 1.6 ±1.0 10
TFDC-B-1S-0.518-20 0.5-18 20±1 1.5 1.6 ±1.0 10
TFDC-B-1S-0.518-30 0.5-18 30±1 1.2 1.6 ±1.0 10
TFDC-C-1S-0.82.5-6 0.8-2.5 6±1 0.5 1.2 ±0.7 20
TFDC-C-1S-0.82.5-10 0.8-2.5 10±1 0.5 1.2 ±0.7 20
TFDC-C-1S-0.82.5-20 0.8-2.5 20±1 0.4 1.2 ±0.7 20
TFDC-C-1S-0.82.5-30 0.8-2.5 30±1 0.4 1.2 ±0.7 20
TFDC-C1-1S-0.82.5-40  0.8-2.5 40±1.5 0.4 1.3 ±1.0 18
TFDC-D-1S-0104-6 1.0-4.0 6±1 0.5 1.2 ±0.7 20
TFDC-D-1S-0104-10 1.0-4.0 10±1 0.5 1.2 ±0.7 20
TFDC-D-1S-0104-20 1.0-4.0 20±1 0.4 1.2 ±0.7 20
TFDC-D-1S-0104-30 1.0-4.0 30±1 0.4 1.2 ±0.7 20
TFDC-D-1S-0118-10 1.0-18 10±1 1.2 1.6 ±1.0 12
TFDC-D-1S-0118-20 1.0-18 20±1 1.2 1.6 ±1.0 12
TFDC-D-1S-0118-30 1.0-18 30±1 1.0 1.6 ±1.0 12
TFDC-E-1S-0208-6 2.0-8.0 6±1 0.5 1.5 ±1.0 20
TFDC-E-1S-0208-10 2.0-8.0 10±1 0.5 1.2 ±1.0 20
TFDC-E-1S-0208-20 2.0-8.0 20±1 0.4 1.2 ±1.0 20
TFDC-E-1S-0208-30 2.0-8.0 30±1 0.4 1.2 ±1.0 20
TFDC-E-1S-0218-10 2.0-18 10±1 0.7 1.5 ±1.0 12
TFDC-E-1S-0218-20 2.0-18 20±1 1.2 1.5 ±1.0 12
TFDC-E-1S-0218-30 2.0-18 30±1 0.7 1.5 ±1.0 10
TFDC-F-1S-0418-10 4.0-18 10±1 0.6 1.5 ±0.7 12
TFDC-F-1S-0418-20 4.0-18 20±1 0.6 1.5 ±1.0 12

 

- Outline for TUNEFUL CORPORATION RF Microwave Directional Coupler with SMA connectors TFDC-A...

- Outline for TUNEFUL CORPORATION RF Microwave Directional Coupler with SMA connectors TFDC-B...

- Outline for TUNEFUL CORPORATION RF Microwave Directional Coupler with SMA connectors TFDC-C...

- Outline for TUNEFUL CORPORATION RF Microwave Directional Coupler with SMA connectors TFDC-C1...

- Outline for TUNEFUL CORPORATION RF Microwave Directional Coupler with SMA connectors TFDC-D...

- Outline for TUNEFUL CORPORATION RF Microwave Directional Coupler with SMA connectors TFDC-E...

- Outline for TUNEFUL CORPORATION RF Microwave Directional Coupler with SMA connectors TFDC-F...

 

Part Number Frequency Range  Coupling  Insertion Loss 

VSWR 

(max)

Flatness 
Directivity 
GHz dB dB (dB) (dB)

TFDC-1K-0640-10

6-40 10±1 1.6 1.6 ±1 10
TFDC-1K-0640-20 6-40 20±1 1.6 1.6 ±1 10
TFDC-1K-0640-30  6-40 30±1 1.5 1.6 ±1 10
TFDC-1K-0240-10  2-40  10±1 2.2 1.8 ±1 10
TFDC-1K-0240-20  2-40  20±1 2.0 1.5 ±1 10
TFDC-1K-0240-30 2-40 30±1 1.6 1.5 ±1 10

 

- please, click this link to download the outline for the TUNEFUL CORPORATION RF microwave directional coupler for the range from 6 to 40 GHz

- please, click this link to download the outline for the TUNEFUL CORPORATION RF microwave directional coupler for the range from 2 to 40 GHz