Directional Coupler

Directional Coupler

RF directional couplers are available with most common connectors with standard coupling values as   6 dB, 10 dB, 16 dB, 20 dB, 30 dB and 35 dB  . Power ratings of our typical and high power directional couplers range from 1 Watts to 200 Watts. Directional coupler frequency range of this product design is from 0.5 GHz to 40 Ghz

Features

  • Frequency Range: 0.5 - 18 GHz
  • Standard Coupling Values: 3, 6, 10, 20 and 30 dB.
  • Temperature Range: -54°C to +125°C.
  • Isolated Port with 50 Ohm Termination.
  • Connectors: SMA per MIL-C-39012.

Description:

These compact broad band couplers operate over frequency bandwidths of up to 36 to 1.

Each coupler is constructed in rugged aluminum housing with Strip line circuitry.

 Gold or stainless steel  connectors.

The isolated port is terminated with a precision 50 ohm termination.

Variations of these designs to specific Customer requirements can also be produced per request.



Model Number

No. of ways

Freq. Range

Insertion
Loss

Isolation

Amplitude
Balance

Phase
Balance

VSWR

PD2018A2

2-way

2-18 GHz

1.20dB

18dB

±0.30dB

±5°

1.50:1

PD10124A2

2-way

1-12.4 GHz

1.50dB

16dB

±0.40dB

±6°

1.45:1

PD0520A2

2-way

0.5-2.0 GHz

0.50dB

20dB

±0.20dB

±2°

1.25:1

PD1040A2

2-way

1.0-4.0 GHz

0.50dB

20dB

±0.30dB

±2°

1.30:1

PD0825A2

2-way

0.8-2.5 GHz

0.40dB

20dB

±0.20dB

±2°

1.30:1

PD2080A2

2-way

2.0-8.0 GHz

0.60dB

20dB

±0.30dB

±4°

1.30:1

PD0560A2

2-way

0.5-6 GHz

1.20dB

18dB

±0.20dB

±3°

1.40:1

PD40180A2

2-way

4.0-18. 0GHz

0.80dB

18dB

±0.40dB

±5°

1.50:1

PD1080A2

2-way

1-8 GHz

1.20dB

16dB

±0.30dB

±6°

1.40:1

PD1020A2

2-way

1-2 GHz

0.35dB

20dB

±0.20dB

±2°

1.20:1

PD2040A2

2-way

2-4 GHz

0.35dB

20dB

±0.20dB

±2°

1.25:1

PD4080A2

2-way

4-8 GHz

0.50dB

20dB

±0.30dB

±3°

1.25:1

PD60180A2

2-way

6-18 GHz

0.70dB

18dB

±0.40dB

±5°

1.50:1

PD2040A3

3-way

2-4 GHz

0.60dB

18dB

±0.30dB

±5°

1.30 :1

PD60180A3

3-way

6-18 GHz

1.20dB

18dB

±0.60dB

±7°

1.60:1

PD2018A3

3-way

2-18 GHz

1.80dB

18dB

±0.70dB

±8°

1.65:1

PD2018A4

4-way

2-18 GHz

2.20dB

16dB

±0.60dB

±10°

1.65:1

PD10124A4

4-way

1-12.4 GHz

2.80dB

16dB

±0.50dB

±7°

1.60:1

PD0560A4

4-way

0.5-6 GHz

2.20dB

16dB

±0.30dB

±4°

1.60:1

PD1080A4

4-way

1-8 GHz

2.20dB

15dB

±0.40dB

±8°

1.50:1

PD0520A4

4-way

0.5-2.0 GHz

1.00dB

20dB

±0.30dB

±3°

1.30:1

PD0825A4

4-way

0.8-2.5 GHz

0.70dB

20dB

±0.30dB

±6°

1.30:1

PD2080A4

4-way

2.0-8.0 GHz

1.20dB

18dB

±0.40dB

±5°

1.40:1

PD40180A4

4-way

4.0-18.0 GHz

1.60dB

17dB

±0.50dB

±8°

1.60:1

PD0510A4

4-way

0.5-1 GHz

0.60dB

20dB

±0.30dB

±3°

1.25:1

PD1020A4

4-way

1-2 GHz

0.60dB

20dB

±0.30dB

±3°

1.30:1

PD2040A4

4-way

2-4 GHz

0.60dB

20dB

±0.30dB

±3°

1.30:1

PD60180A4

4-way

6-18 GHz

1.30dB

18dB

±0.80dB

±8°

1.60:1

PD4080A4

4-way

4-8 GHz

0.80dB

20dB

±0.30dB

±3°

1.30:1

PD40180A8

8-way

4.0-18.0 GHz

2.50dB

15dB

±0.60dB

±10°

1.80:1

PD1020A8

8-way

1-2 GHz

1.00dB

20dB

±0.50dB

±5°

1.30:1

PD2040A8

8-way

2-4 GHz

0.90dB

20dB

±0.50dB

±5°

1.30:1

PD4080A8

8-way

4-8 GHz

1.20dB

18dB

±0.50dB

±4°

1.50:1

PD60180A8

8-way

6-18 GHz

2.20dB

17dB

±0.80dB

±10°

1.80:1

PD0560A8

8-way

0.5-6 GHz

3.20dB

16dB

±0.50dB

±8°

1.60:1

PD0520A8

8-way

0.5-2.0 GHz

1.50dB

20dB

±0.50dB

±4°

1.40:1

PD2018A8

8-way

2-18 GHz

3.50dB

15dB

±0.80dB

±10°

1.85:1

PD60180A12

12-way

6-18 GHz

2.50dB

14dB

±1.00dB

±10°

1.80:1


Electrical Specifications   BroadBand 0.5-18Ghz

Part Number

Freq.

Range(GHz)

Coupling

Sens.

(dB)

I. Loss.

(dB) 

Directivity.

Min.(dB)

VSWR 

 

Power Input

w

Power  Ref 

(W)

PDC05180B10S

0.5 - 18.0

10 ± 0.8

±0.8

1.4

15

1.50

50

10

PDC05180B20S

0.5 - 18.0

20 ± 1.0

±0.8

1.4

15

1.50

50

10

PDC05180B30S

0.5 - 18.0

30 ± 1.0

±0.8

1.4

15

1.35

50

10