PRODUCT
DIRECTIONAL COUPLER
BROADBAND, 6 - 20 dB
SPECIFICATION
FEATURES
• Up to 18:1 Bandwidth with Flat Coupling
• Models From 1 to 18 Ghz
•
•
•
SMA Connectors
Meet MIL-E-5400 Class 3 or Equivalent
Screenable to MIL-C-15370 or Equivalent
C SERIES
SPECIFICATIONS
Loss3
max
(dB)
.9
Directivity (dB)
to
12.4 to
Frequency
(GHz)
1-12.4
1-12.4
1-12.4
1-12.4
1-18
Coupling
(dB)
Flatness2
(dB)
± .5
VSWR2
max
Model
Number
C112-6
12.4 GHz
18 GHz
6 ± 1
1.30/1.40
1.30/1.40
1.30/1.40
1.30/1.40
1.40/1.50
1.40/1.50
1.40/1.50
1.40/1.50
1.35/1.45
1.35/1.45
1.35/1.45
1.35/1.45
1.40/1.40
20
20
20
20
15
15
15
15
20
20
20
20
20
12
12
12
12
17
17
17
17
15
10 ± 1
16 ± 11
20 ± 1
6 ± 1
± .4
.7
C112-10
C112-16
C112-20
C118-6
± .4
.7
.7
± .4
± .5
1.2
1.0
.8
1-18
10 ± 1
16 ± 11
20 ± 1
6 ± 1
± .5
C118-10
C118-16
C118-20
C218-6
1-18
± .5
1-18
± .5
.8
2-18
± .5
1.0
.8
2-18
10 ± 1
16 ± 11
20 ± 1
10 ± 1
± .5
C218-10
C218-16
C218-20
C0518-10
2-18
± .4
.6
2-18
± .4
.5
.5-18
± .8
1.2
Power Handling:
NOTES:
Average incident 100 W at 1 GHz
Peak is 1.5 kW
1. Referenced to the main line output port for use as a leveling coupler.
2. Flatness specifies the maximum coupling variation within the coupling range
3. Loss is the actual dissipated and reflected loss. It does NOT include coupling loss.
Average reflected Coupling (W)
-6
2
-10
-20
-30
5
25
25
Peak is 1.5 kW
Spectrum Microwave z 8 Executive Drive z Hudson, NH 03051 z Phone: 603-459-1600 z Fax: 603.459.1605
www.SpectrumMicrowave.com