DC to 85 GHz High Performance Components

Dual Directional Couplers

Dual directional couplers from Pulsar Microwave are available in standard values of 10, 20 and 30 dB with coupling tolerance of +/- 1.25 dB. They are available in narrowband and wideband designs from 500 MHz to 40 GHz. Most models have a coupling flatness of +/- 0.8 dB. Input Power is rated for 50 watts.

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Frequency Range
(GHz)
Coupling
(dB)
Coupling
Flatness
(dB)
max.
I.L.
(dB)
max.
Directivity
(dB) min.
VSWR
max.
Input
Power
(watts)
max.
Conn.
Type
P/N
Min Max
0.5 1.0 10.0 ± 1.25 ±0.80 0.50 22
1.15:1 10 SMA CCS10-01-437/3 Add to RFQ
0.5 1.0 20.0 ± 1.25 ±0.80 0.50 22
1.15:1 50 SMA CCS20-01-437/3 Add to RFQ
0.5 1.0 30.0 ± 1.25 ±0.80 0.40 22
1.20:1: 50 SMA CCS30-01-437/3A Add to RFQ
1.0 2.0 10.0 ± 1.25 ±0.80 0.50 22
1.15:1 10 SMA CCS10-03-437/7 Add to RFQ
1.0 2.0 20.0 ± 1.25 ±0.80 0.50 22
1.15:1 50 SMA CCS20-03-437/7 Add to RFQ
1.0 2.0 30.0 ± 1.25 ±0.80 0.40 22
1.15:1 50 SMA CCS30-03-437/7A Add to RFQ
2.0 4.0 10.0 ± 1.25 ±0.80 0.50 20
1.20:1 10 SMA CCS10-05-437/10 Add to RFQ
2.0 4.0 20.0 ± 1.25 ±0.80 0.50 20
1.20:1 50 SMA CCS20-05-437/10 Add to RFQ
2.0 4.0 30.0 ± 1.25 ±0.80 0.40 20
1.20:1 50 SMA CCS30-05-437/10A Add to RFQ
2.6 5.2 10.0 ± 1.25 ±0.80 0.50 18
1.30:1 10 SMA CCS10-07-437/1 Add to RFQ
2.6 5.2 20.0 ± 1.25 ±0.80 0.50 18
1.30:1 50 SMA CCS20-07-437/1 Add to RFQ
2.6 5.2 30.0 ± 1.25 ±0.80 0.40 18
1.30:1 50 SMA CCS30-07-437/1A Add to RFQ
4.0 8.0 10.0 ± 1.25 ±0.80 0.70 18
1.35:1 10 SMA CCS10-10-437/1 Add to RFQ
4.0 8.0 20.0 ± 1.25 ±0.80 0.60 18
1.35:1 50 SMA CCS20-10-437/1 Add to RFQ
4.0 8.0 30.0 ± 1.25 ±0.80 0.50 18
1.35:1 50 SMA CCS30-10-437/1A Add to RFQ
7.0 12.4 10.0 ± 1.25 ±0.60 0.80 16
1.35:1 10 SMA CCS10-12-437/1 Add to RFQ
7.0 12.4 20.0 ± 1.25 ±0.60 0.70 16
1.35:1 50 SMA CCS20-12-437/1 Add to RFQ
7.0 12.4 30.0 ± 1.25 ±0.60 0.60 16
1.35:1 50 SMA CCS30-12-437/1A Add to RFQ
8.0 16.0 10.0 ± 1.25 ±0.80 1.20 15
1.40:1 10 SMA CCS10-13-437/1 Add to RFQ
8.0 16.0 20.0 ± 1.25 ±0.80 1.00 15
1.40:1 50 SMA CCS20-13-437/1A Add to RFQ
8.0 16.0 30.0 ± 1.25 ±0.80 1.00 15
1.40:1 50 SMA CCS30-13-437/1A Add to RFQ
12.4 18.0 10.0 ± 1.25 ±0.60 1.50 15
1.40:1 10 SMA CCS10-17-437/1 Add to RFQ
12.4 18.0 20.0 ± 1.25 ±0.60 1.00 15
1.40:1 50 SMA CCS20-17-437/1 Add to RFQ
12.4 18.0 30.0 ± 1.25 ±0.60 1.00 15
1.40:1 50 SMA CCS30-17-437/1A Add to RFQ
6.0 26.5 20.0 ± 1.00 ±0.80 0.90 12
1.60:1 20 2.92 CCS20-50-437/1B Add to RFQ
6.0 40.0 20.0 ± 1.00 ±1.00 1.40 10
1.70:1 20 2.92 CCS20-51-437/1B Add to RFQ
Custom frequency bands and optimized specifications available.
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By P/N or Custom Specifications
Notes:
Insertion loss does not include coupling loss.
Input power is specified for load VSWR better than 1.20:1.