Directional Couplers,
U ltra-B road b and
2 0 2 6 S eries
V 3
Features
Outline Drawing
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Frequency Range: 0.5 - 18 GHz
Standard Coupling Values: 10 and 20 dB
Temperature Range: -54°C to +125°C
Connectors: SMA per MIL-C-39012
Isolated Port with Non-Removable 50 Ohm
Termination
Description
These compact broad band couplers operate over
frequency bandwidths of 12 to 1 up to 36 to 1. Each
coupler is constructed in a rugged aluminum housing
with Stripline circuitry. The input, output and coupled
output ports are stainless steel SMA connectors.
The isolated port is terminated with a non-removable
precision 50 ohm termination. Custom variations of
these designs to specific requirements can also be
produced.
Specifications
Part Number Case
Style
Freq.
Range
(GHz)
Coupling Freq. Insertion Loss Direct. VSW R Power Power Power
(Include. Sens.
Max (dB)
Min.
(dB)
Max (Input) (Input) (Input)
Prim Avg. Avg. Pk.
Line In. (w) Ref(W ) (kW )
Freq.
(dB)
Sens.(dB)
2026-6001-10
2026-6003-20
2026-6004-10
2026-6006-20
2026-6007-10
2026-6009-20
2026-6010-10
2026-6012-20
1
1
2
2
1
1
3
3
1.0 - 12.4
1.0 - 12.4
2.0 - 18.0
2.0 - 18.0
1.0 - 18.0
1.0 - 18.0
0.5 - 18.0
0.5 - 18.0
10 ± 1.0
20 ± 1.0
10 ± 1.0
20 ± 1.0
10 ± 1.04
20 ± 1.0
10 ± 1.0
20 ± 1.0
±0.4
±0.6
±0.5
±0.5
±0.5
±0.6
±1.0
±1.0
0.35 + 0.04fGHz
0.35 + 0.04fGHz
0.30 + 0.03fGHz
0.30 + 0.03fGHz
0.30 + 0.05fGHz
0.30 + 0.05fGHz
0.90 + 0.03fGHz
0.90 + 0.03fGHz
181
17
1.30
1.30
1.35
1.35
1.40
1.40
1.50
1.50
50
50
50
50
50
50
50
50
10
50
10
50
10
50
10
50
3
3
3
3
3
3
3
3
152
183
152
173
152
15
1. 15 dB from 8.0 to 12.4 GHz
2. 12 dB from 12.4 to 18 GHz
3. 15 dB from 12.4 t0 18 GHz
4. -1.5 to 1.0 from 0.5 to 2 GHz only
Mechanical Specifications
Case Style
A
B
C
D
E
F
Inch
G
Inch
H
Inch
I
W eight
oz
W eight
Inch Inch Inch Inch Inch
Inch
g
(mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm)
1
2
3
3.8
(97)
0.69
(17.5)
0.38
(9.7)
0.38
(9.7)
0.25
(6.4)
2.31
(58.7)
0.39
(9.9)
0.75
(19)
0.44
(11.1)
2.0
1.3
2.5
56
37
71
2.0
0.69
0.38
(9.7)
0.38
(9.7)
0.25
(6.4)
0.95
(24.2)
0.38
(9.7)
0.53
(13.5)
0.42
(10.7)
(50.8) (17.5)
4.4 0.73
(111.8) (18.5)
0.38
(9.7)
0.38
(9.7)
0.25
(6.4)
2.90
(73.7)
0.48
(12.2)
0.75
(19)
0.48
(12.2)
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.