Shop | P1dB Inc
Cart: $ 0.00 (0 Items)
Call For A Custom Quote
408-613-4857
Home   /   Couplers

Couplers

P1dB offers hybrid, directional and bi-directional (a.k.a. dual directional) coaxial RF and Microwave couplers from 100 MHz to 18 GHz. Our RF couplers are configured with SMA or N connectors. Standard coupling values of 6 dB, 10 dB, 16 dB, 20 dB and 30 dB.

P1dB couplers are lumped element components designs for low frequency models and micro-strip transmission line coupler designs for high frequency models.

Suspended-strip transmission line RF and Microwave couplers are also available for low-loss coupler requirements.

Click Here if you do not find the desiredCouplers.
Public Pricelist
Sort by
  • RoHS Compliance

  • Coupling (dB)
  • Frequency Min (MHz)
  • Frequency Max (MHz)
  • Power Handling (W)
  • Insertion Loss (dB)
  • Isolation (dB)
  • Amplitude Imbalance (dB)
  • Connectors
  • Directivity (dB)
  • Typ. Input VSWR
  • Typ. Output VSWR
P1CP-SAF-0716G50W-30
Coaxial RF 30 dB Directional Coupler, frequency band 7.5 to 16 GHz.
Power up to 50 Watts with SMA female connectors.
Limited to stock on hand.
$ 265.00 $ 265.00 265.0 USD
Coupler Type
Directional
Coupling (dB)
30.0
Frequency Min (MHz)
7500.0
Frequency Max (MHz)
16000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.5
Isolation (dB)
15.0
Amplitude Imbalance (dB)
0.75
Connectors
SMA
Directivity (dB)
17.0
P1CP-SAF-0408G50W-30
Coaxial RF 30 dB Directional Coupler, frequency band 4 to 8 GHz.
Power up to 50 Watts with SMA female connectors.
Limited to stock on hand.
$ 255.00 $ 255.00 255.0 USD
Coupler Type
Directional
Coupling (dB)
30.0
Frequency Min (MHz)
4000.0
Frequency Max (MHz)
8000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.25
Isolation (dB)
20.0
Amplitude Imbalance (dB)
0.75
Connectors
SMA
Directivity (dB)
20.0
P1CP-SAF-0218G50W-30
30 dB Directional Coupler Operating from 2 to 18 GHz up to 50 Watts with SMA Connectors.
Limited to stock on hand.
$ 595.00 $ 595.00 595.0 USD
Coupler Type
Directional
Coupling (dB)
30.0
Frequency Min (MHz)
2000.0
Frequency Max (MHz)
18000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.9
Isolation (dB)
10.0
Amplitude Imbalance (dB)
0.5
Connectors
SMA
Directivity (dB)
12.0
P1CP-SAF-0208G50W-30
30 dB Directional Coupler Operating from 2 to 8 GHz up to 50 Watts with SMA Connectors.
Limited to stock on hand.
$ 205.00 $ 205.00 205.0 USD
Pricelist
Min. Qty
Price
  • 1
    $ 205.0
Coupler Type
Directional
Coupling (dB)
30.0
Frequency Min (MHz)
2000.0
Frequency Max (MHz)
8000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.45
Isolation (dB)
20.0
Amplitude Imbalance (dB)
0.5
Connectors
SMA
Directivity (dB)
18.0
P1CP-SAF-0204G50W-30
30 dB Directional Coupler Operating from 2 to 4 GHz up to 50 Watts with SMA Connectors.
Limited to stock on hand.
$ 205.00 $ 205.00 205.0 USD
Pricelist
Min. Qty
Price
  • 1
    $ 205.0
Coupler Type
Directional
Coupling (dB)
30.0
Frequency Min (MHz)
2000.0
Frequency Max (MHz)
4000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.2
Isolation (dB)
22.0
Amplitude Imbalance (dB)
0.75
Connectors
SMA
Directivity (dB)
22.0
P1CP-SAF-0104G50W-30
RF coaxial 30 dB Directional Coupler, frequency range 1 GHz to 4 GHz.
Power up to 30 Watts with SMA female connectors.
Limited to stock on hand.
$ 205.00 $ 205.00 205.0 USD
Pricelist
Min. Qty
Price
  • 1
    $ 205.0
Coupler Type
Directional
Coupling (dB)
30.0
Frequency Min (MHz)
1000.0
Frequency Max (MHz)
4000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.4
Isolation (dB)
21.0
Amplitude Imbalance (dB)
0.5
Connectors
SMA
Directivity (dB)
20.0
P1CP-SAF-0102G50W-30
RF coaxial 30 dB Directional Coupler, frequency 1 to 2 GHz.
Power up to 50 Watts with SMA female connectors.
Limited to stock on hand.
$ 205.00 $ 205.00 205.0 USD
Pricelist
Min. Qty
Price
  • 1
    $ 205.0
Coupler Type
Directional
Coupling (dB)
30.0
Frequency Min (MHz)
1000.0
Frequency Max (MHz)
2000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.2
Isolation (dB)
25.0
Amplitude Imbalance (dB)
0.75
Connectors
SMA
Directivity (dB)
25.0
P1CP-SAF-R518G50W-LL-30
30 dB Directional Low Loss Coupler Operating from 0.5 to 18 GHz.
Power handling up to 50 Watts with SMA Connectors.
Limited to stock on hand.
$ 795.00 $ 795.00 795.0 USD
Pricelist
Min. Qty
Price
  • 1
    $ 795.0
Coupler Type
Directional
Coupling (dB)
30.0
Frequency Min (MHz)
500.0
Frequency Max (MHz)
18000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.3
Isolation (dB)
20.0
Amplitude Imbalance (dB)
1.0
Connectors
SMA
Directivity (dB)
15.0
P1CP-SAF-R502G50W-30
RF coaxial 30 dB Directional Coupler frequency from 500 MHz to 2000 MHz.
Power up to 50 Watts, with SMA female connectors.
Limited to stock on hand.
$ 218.00 $ 218.00 218.0 USD
Pricelist
Min. Qty
Price
  • 1
    $ 218.0
Coupler Type
Directional
Coupling (dB)
30.0
Frequency Min (MHz)
500.0
Frequency Max (MHz)
2000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.4
Isolation (dB)
23.0
Amplitude Imbalance (dB)
0.75
Connectors
SMA
Directivity (dB)
23.0
P1CP-SAF-R501G50W-30
RF coaxial 30 dB Directional Coupler frequency from 500 MHz to 1000 MHz.
Power up to 50 Watts, with SMA female connectors.
Limited to stock on hand.
$ 205.00 $ 205.00 205.0 USD
Pricelist
Min. Qty
Price
  • 1
    $ 205.0
Coupler Type
Directional
Coupling (dB)
30.0
Frequency Min (MHz)
500.0
Frequency Max (MHz)
1000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.2
Isolation (dB)
25.0
Amplitude Imbalance (dB)
0.75
Connectors
SMA
Directivity (dB)
25.0
P1CP-SAF-1218G50W-20
RF coaxial 20 dB Directional Coupler, frequency range 12 GHz to 18 GHz.
Power up to 20 Watts with SMA female connectors.
Limited to stock on hand.
$ 265.00 $ 265.00 265.0 USD
Coupler Type
Directional
Coupling (dB)
20.0
Frequency Min (MHz)
12400.0
Frequency Max (MHz)
18000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.5
Isolation (dB)
15.0
Amplitude Imbalance (dB)
0.5
Connectors
SMA
Directivity (dB)
15.0
P1CP-SAF-0716G50W-20
Coaxial RF 20 dB Directional Coupler, frequency band 7.5 to 16 GHz.
Power up to 50 Watts with SMA female connectors.
Limited to stock on hand.
$ 265.00 $ 265.00 265.0 USD
Coupler Type
Directional
Coupling (dB)
20.0
Frequency Min (MHz)
7500.0
Frequency Max (MHz)
16000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.5
Isolation (dB)
15.0
Amplitude Imbalance (dB)
0.75
Connectors
SMA
Directivity (dB)
17.0
P1CP-SAF-0712G50W-20
Coaxial RF 20 dB Directional Coupler, frequency band 7 to 12 GHz.
Power up to 50 Watts with SMA female connectors.
Limited to stock on hand.
$ 265.00 $ 265.00 265.0 USD
Coupler Type
Directional
Coupling (dB)
20.0
Frequency Min (MHz)
7000.0
Frequency Max (MHz)
12400.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.3
Isolation (dB)
17.0
Amplitude Imbalance (dB)
0.5
Connectors
SMA
Directivity (dB)
17.0
P1CP-SAF-0408G50W-20
Coaxial RF 20 dB Directional Coupler, frequency band 4 to 8 GHz.
Power up to 50 Watts with SMA female connectors.
Limited to stock on hand.
$ 255.00 $ 255.00 255.0 USD
Coupler Type
Directional
Coupling (dB)
20.0
Frequency Min (MHz)
4000.0
Frequency Max (MHz)
8000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.25
Isolation (dB)
20.0
Amplitude Imbalance (dB)
0.75
Connectors
SMA
Directivity (dB)
20.0
P1CP-SAF-0218G50W-20
20 dB Directional Coupler Operating from 2 to 18 GHz.
Power handling 50 Watts, SMA female.
Limited to stock on hand.
$ 595.00 $ 595.00 595.0 USD
Pricelist
Min. Qty
Price
  • 1
    $ 595.0
Coupler Type
Directional
Coupling (dB)
20.0
Frequency Min (MHz)
2000.0
Frequency Max (MHz)
18000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.9
Isolation (dB)
12.0
Amplitude Imbalance (dB)
0.5
Connectors
SMA
Directivity (dB)
15.0
P1CP-SAF-0208G50W-20
20 dB Directional Coupler Operating from 2 to 8 GHz up to 50 Watts with SMA Connectors.
Limited to stock on hand.
$ 205.00 $ 205.00 205.0 USD
Pricelist
Min. Qty
Price
  • 1
    $ 205.0
Coupler Type
Directional
Coupling (dB)
20.0
Frequency Min (MHz)
2000.0
Frequency Max (MHz)
8000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.45
Isolation (dB)
20.0
Amplitude Imbalance (dB)
0.5
Connectors
SMA
Directivity (dB)
20.0
P1CP-SAF-0204G50W-20
20 dB Directional Coupler Operating from 2 to 4 GHz up to 50 Watts with SMA Connectors.
Limited to stock on hand.
$ 205.00 $ 205.00 205.0 USD
Pricelist
Min. Qty
Price
  • 1
    $ 205.0
Coupler Type
Directional
Coupling (dB)
20.0
Frequency Min (MHz)
2000.0
Frequency Max (MHz)
4000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.2
Isolation (dB)
22.0
Amplitude Imbalance (dB)
0.75
Connectors
SMA
Directivity (dB)
22.0
P1CP-SAF-0104G50W-20
RF coaxial 20 dB Directional Coupler, frequency range 1 GHz to 4 GHz.
Power up to 50 Watts with SMA female connectors.
Limited to stock on hand.
$ 205.00 $ 205.00 205.0 USD
Pricelist
Min. Qty
Price
  • 1
    $ 205.0
Coupler Type
Directional
Coupling (dB)
20.0
Frequency Min (MHz)
1000.0
Frequency Max (MHz)
4000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.4
Isolation (dB)
23.0
Amplitude Imbalance (dB)
0.5
Connectors
SMA
Directivity (dB)
22.0
P1CP-SAF-0102G50W-20
RF coaxial 20 dB Directional Coupler, frequency 1 to 2 GHz.
Power up to 50 Watts with SMA female connectors.
Limited to stock on hand.
$ 205.00 $ 205.00 205.0 USD
Pricelist
Min. Qty
Price
  • 1
    $ 205.0
Coupler Type
Directional
Coupling (dB)
20.0
Frequency Min (MHz)
1000.0
Frequency Max (MHz)
2000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.2
Isolation (dB)
25.0
Amplitude Imbalance (dB)
0.75
Connectors
SMA
Directivity (dB)
25.0
P1CP-SAF-R518G50W-LL-20
20 dB Directional Low Loss Coupler Operating from 0.5 to 18 GHz up to 50 Watts with SMA Connectors.
Limited to stock on hand.
$ 795.00 $ 795.00 795.0 USD
Pricelist
Min. Qty
Price
  • 1
    $ 795.0
Coupler Type
Directional
Coupling (dB)
20.0
Frequency Min (MHz)
500.0
Frequency Max (MHz)
18000.0
Power Handling (W)
50.0
Insertion Loss (dB)
0.3
Isolation (dB)
20.0
Amplitude Imbalance (dB)
1.0
Connectors
SMA
Directivity (dB)
15.0