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M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
1
Directional Couplers,
Ultra-Broadband
Rev. V3
2026 Series
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
Features
• 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.
Outline Drawing
Case Style A
Inch
(mm)
B
Inch
(mm)
C
Inch
(mm)
D
Inch
(mm)
E
Inch
(mm)
Weight
oz Weight
g
1 3.8
(97) 0.69
(17.5) 0.38
(9.7) 0.38
(9.7) 0.25
(6.4) 2.0 56
2 2.0
(50.8) 0.69
(17.5) 0.38
(9.7) 0.38
(9.7) 0.25
(6.4) 1.3 37
3 4.4
(111.8) 0.73
(18.5) 0.38
(9.7) 0.38
(9.7) 0.25
(6.4) 2.5 71
F
Inch
(mm)
G
Inch
(mm)
H
Inch
(mm)
I
Inch
(mm)
2.31
(58.7) 0.39
(9.9) 0.75
(19) 0.44
(11.1)
0.95
(24.2) 0.38
(9.7) 0.53
(13.5) 0.42
(10.7)
2.90
(73.7) 0.48
(12.2) 0.75
(19) 0.48
(12.2)
Mechanical Specifications
Specifications
Part Number Case
Style Freq.
Range
(GHz)
Coupling
(Include.
Freq.
Sens.(dB)
Freq.
Sens.
(dB)
Insertion Loss
Max (dB) Direct.
Min.
(dB)
VSWR
Max
Prim
Line
Power
(Input)
Avg.
In. (w)
Power
(Input)
Avg.
Ref(W)
Power
(Input)
Pk.
(kW)
2026-6001-10 1 1.0 - 12.4 10 ± 1.0
±0.4
0.35 + 0.04fGHz 181 1.30 50 10 3
2026-6003-20 1 1.0 - 12.4 20 ± 1.0
±0.6
0.35 + 0.04fGHz 17 1.30 50 50 3
2026-6004-10 2 2.0 - 18.0 10 ± 1.0 ±0.5
0.30 + 0.03fGHz 152
1.35 50
10 3
2026-6006-20 2 2.0 - 18.0 20 ± 1.0 ±0.5 0.30 + 0.03fGHz 183 1.35 50
50 3
2026-6007-10 1 1.0 - 18.0 10 ± 1.04 ±0.5 0.30 + 0.05fGHz 152 1.40 50
10 3
2026-6009-20 1 1.0 - 18.0 20 ± 1.0 ±0.6 0.30 + 0.05fGHz 173 1.40 50
50 3
2026-6010-10 3 0.5 - 18.0 10 ± 1.0 ±1.0 0.90 + 0.03fGHz 152 1.50 50
10 3
2026-6012-20 3 0.5 - 18.0 20 ± 1.0 ±1.0 0.90 + 0.03fGHz 15
1.50 50
50 3
1. 15 dB from 8.0 to 12.4 GHz 3. 15 dB from 12.4 t0 18 GHz
2. 12 dB from 12.4 to 18 GHz 4. -1.5 to 1.0 from 0.5 to 2 GHz only
