Home Products Couplers Bi-Directional Cplr.
UMCC
Dual Directional Couplers (Bi-Directional)
Frequencies Up to 18 GHz
Narrow Bands to Multi-Octave Bands
Lumped Element or Stripline Constructions
ECCN: EAR99
 - Specifications are subject to change without notice
 - Click on  the product model number  for Specifications-Sheet in PDF
 - Click on  "
" to see the actual response curves (subject to availability)

-Sales/Technical Contact Email:  Sales@UMCC111.com


  

RF Circuit

 

Low Frequency Dual Couplers ( Lumped Element )
10 KHz - 2400 MHz
10 KHz - 30 MHz
Model No.
Freq.
Range
Coupling
(dB) Max
(1,2)
Coupling
Flatness
(dB) Max
Directivity
(dB) Min
Insertion 
Loss (dB)
Max  
(3)
VSWR
Max
Power
Handling
CW/Peak
Outline
Drawing
BC-003A-20S
with SMA(f)
BC-003A-20B
with BNC(f)
BC-003A-20N
with N(f)

Response Curves in PDF
10KHz -30MHz 20 -/+ 1 -/+ 0.5 20 0.01-1
MHz
1-30
MHz
1.15:1 2 W Fig.6
Universal
Pkg.
2.0 2.5
BC-003A-30S
with SMA(f)
BC-003A-30B
with BNC(f)
BC-003A-30N

with N(f)
10KHz -30MHz 30 -/+ 1 -/+ 0.5 20 0.01-1
MHz
1-30
MHz
1.15:1 2 W Fig.6
Universal
Pkg.
2.0 2.5
20 KHz - 60 MHz
Model No. Freq.
Range
Coupling
(dB) Max
(1,2)
Coupling
Flatness
(dB) Max
Directivity
(dB) Min
Insertion 
Loss (dB)
Max  
(3)
VSWR
Max
Power
Handling
CW/Peak
Outline
Drawing
BC-006S-10S
Slimline Pkg.
with SMA(f)
20KHz - 60MHz 10 -/+ 0.3 -/+ 0.25 0.02-20
MHz
20-60
MHz
1.5 20-50
KHz
0.05-60
MHz
1 W Fig.5
Slimline Pkg.
with SMA(f)
22 15 1.50:1 1.25:1
BC-0060-10S
with SMA(f)
BC-0060-10B
with BNC(f)
BC-0060-10N

with N(f)

Response Curves in PDF
20KHz - 60MHz 10 -/+ 0.3 -/+ 0.25 0.02-20
MHz
20-60
MHz
1.5 20-50
KHz
0.05-60
MHz
1 W Fig.6
Universal
Pkg.
22 15 1.50:1 1.25:1
1 - 500 MHz
Model No. Freq.
Range
Coupling
(dB) Max
(1,2)
Coupling
Flatness
(dB) Max
Directivity
(dB) Min
Insertion 
Loss (dB)
Max  
(3)
VSWR
Max
Power
Handling
CW/Peak
Outline
Drawing
BC-050S-11S
Slimline Pkg.
with SMA(f)
1-500 MHz 11 -/+ 1 -/+ 0.7 1-100
MHz
100-500
MHz
1-100
MHz
100-500
MHz
1-2
MHz
2-500
MHz
1 W Fig.5
Slimline Pkg.
with SMA(f)
25 20 2.5 3.2 1.55:1 1.40:1
BC-050A-11S
with SMA(f)
BC-050A-11B
with BNC(f)
BC-050A-11N

with N(f)
1-500 MHz 11 -/+ 1 -/+ 0.7 1-100
MHz
100-500
MHz
1-100
MHz
100-500
MHz
1-2
MHz
2-500
MHz
1 W Fig.6
Universal
Pkg.
25 20 2.5 3.2 1.55:1 1.40:1
BC-050S-20S
Slimline Pkg.
with SMA(f)

Response Curves in PDF
1-500 MHz 20 -/+ 1 -/+ 0.7 1-100
MHz
100-500
MHz
1.6 1-2
MHz
2-500
MHz
2 W Fig.5
Slimline Pkg.
with SMA(f)
25 19 1.50:1 1.35:1
BC-050A-20S
with SMA(f)
BC-050A-20B
with BNC(f)
BC-050A-20N

with N(f)
1-500 MHz 20 -/+ 1 -/+ 0.7 1-100
MHz
100-500
MHz
1.6 1-2
MHz
2-500
MHz
2 W Fig.6
Universal
Pkg.
25 19 1.50:1 1.35:1
BC-050S-30S
Slimline Pkg.
with SMA(f)
1-500 MHz 30 -/+ 1 -/+ 0.7 1-100
MHz
100-500
MHz
1.6 1-2
MHz
2-500
MHz
2 W Fig.5
Slimline Pkg.
with SMA(f)
25 19 1.50:1 1.35:1
BC-050A-30S
with SMA(f)
BC-050A-30B
with BNC(f)
BC-050A-30N

with N(f)
1-500 MHz 30 -/+ 1 -/+ 0.7 1-100
MHz
100-500
MHz
1.6 1-2
MHz
2-500
MHz
2 W Fig.6
Universal
Pkg.
25 19 1.50:1 1.35:1
20 - 1000 MHz
Model No. Freq.
Range
Coupling
(dB) Max
(1,2)
Coupling
Flatness
(dB) Max
Directivity
(dB) Min
Insertion 
Loss (dB)
Max  
(3)
VSWR
Max
Power
Handling
CW/Peak
Outline
Drawing
BC-100S-11S
Slimline Pkg.
with SMA(f)
20-1000 MHz
11 -/+ 1

-/+ 1

17
20-500
MHz
500-1000
MHz
20-30
MHz
30-1000
MHz

1 W
Fig.5
Slimline Pkg.
with SMA(f)
3.4 3.4 1.70:1 1.55:1
BC-100A-11S
with SMA(f)
BC-100A-11B
with BNC(f)
BC-100A-11N

with N(f)
20-1000 MHz
11 -/+ 1

-/+ 1

17
20-500
MHz
500-1000
MHz
20-30
MHz
30-1000
MHz

1 W
Fig.6
Universal
Pkg.
3.4 3.4 1.70:1 1.55:1
BC-100S-20S
Slimline Pkg.
with SMA(f)
20-1000 MHz 20 -/+ 1 -/+ 1 18 20-500
MHz
500-1000
MHz
20-30
MHz
30-1000
MHz
2 W Fig.5
Slimline Pkg.
with SMA(f)
1 1.6 1.65:1 1.45:1
BC-100A-20S
with SMA(f)
BC-100A-20B
with BNC(f)
BC-100A-20N

with N(f)
20-1000 MHz 20 -/+ 1 -/+ 1 18 20-500
MHz
500-1000
MHz
20-30
MHz
30-1000
MHz
2 W Fig.6
Universal
Pkg.
1 1.6 1.65:1 1.45:1
BC-100S-30S
Slimline Pkg.
with SMA(f)
20-1000 MHz 30 -/+ 1.5 -/+ 1.2 18 20-500
MHz
500-1000
MHz
20-30
MHz
30-1000
MHz
2 W Fig.5
Slimline Pkg.
with SMA(f)
1 1.6 1.60:1 1.40:1
BC-100A-30S
with SMA(f)
BC-100A-30B
with BNC(f)
BC-100A-30N

with N(f)
20-1000 MHz 30 -/+ 1.5 -/+ 1.2 18 20-500
MHz
500-1000
MHz
20-30
MHz
30-1000
MHz
2 W Fig.6
Universal
Pkg.
1 1.6 1.60:1 1.40:1
10 - 2400 MHz
Model No. Freq.
Range
Coupling
(dB) Max
(1,2)
Coupling
Flatness
(dB) Max
Directivity
(dB) Min
Insertion 
Loss (dB)
Max  
(3)
VSWR
Max
Power
Handling
CW/Peak
Outline
Drawing
BC-2000-10S
Response Curves in PDF
10-2400 MHz 10 -/+ 1 -/+ 0.75 16 7.0 1.35:1 1 W Fig.4
BC-2000-20S
Response Curves in PDF
10-2000 MHz 20 -/+ 1.5 -/+ 1.7 18 2.2 1.35:1 1 W
BC-2000-30S 30 -/+ 1.5 -/+ 1.7 18 2.2 1.35:1 1 W

1) Coupling is nominal and relative to input power   2) Coupling includes frequency flatness  3) Insertion Loss includes Coupled power

 

Narrow-Band Dual Directional Couplers ( Stripline Construction )
0.9 - 18 GHz

Model No.
Freq.
Range
(GHz)
Coupling
(dB) Max
(1,2)
Freq.
Flatness
(dB) Max
Directivity
(dB) Min
Insertion
Loss (dB)
Max
(3)
VSWR
Max
Power
(Max Input)
Outline
Drawing
LINE CPL Avg
(W)
Peak
(KW)
BC-CH00-6S
Response Curves in PDF
0.9 - 2.1 6 -/+ 0.5 -/+ 0.40 28 2.90 1.20 1.20 4 1 Fig.1
BC-C000-10S 1 - 2 10 -/+ 1.0 -/+ 0.60 20 1.40 1.25 1.30 10 1
BC-C000-16S 16 -/+ 1.0 -/+ 0.60 20 0.60 1.20 1.25 30 1
BC-C000-20S
Response Curves in PDF
20 -/+ 1.0 -/+ 0.60 20 0.50 1.20 1.25 50 1
BC-C000-30S 30 -/+ 1.0 -/+ 0.70 20 0.40 1.20 1.25 50 1
Model# Frequency Band Coupling
(dB) Max
CPL Flatness
(dB) Max
Directivity
(dB) Min
Line Loss
(dB) Max
VSWR Avg
(W)
Peak
(KW)
Outline
LINE CPL
BC-D000-6S 2 - 4 6 -/+ 1.0 -/+ 0.60 18 3.20 1.30 1.35 4 1 Fig.2
BC-D000-10S 10 -/+ 1.0 -/+ 0.60 18 1.40 1.30 1.35 10 1
BC-D000-16S 16 -/+ 1.0 -/+ 0.60 18 0.60 1.25 1.30 30 1
BC-D000-20S 20 -/+ 1.0 -/+ 0.60 18 0.50 1.25 1.30 50 1
BC-D000-30S 30 -/+ 1.0 -/+ 0.70 18 0.40 1.25 1.30 50 1
Model# Frequency Band Coupling
(dB) Max
CPL Flatness
(dB) Max
Directivity
(dB) Min
Line Loss
(dB) Max
VSWR Avg
(W)
Peak
(KW)
Outline
LINE CPL
BC-H000-6S 3 - 6 6 -/+ 1.0 -/+ 0.60 17 3.00 1.35 1.40 4 1 Fig.2
BC-H000-10S 10 -/+ 1.0 -/+ 0.60 17 1.70 1.35 1.40 10 1
BC-H000-16S 16 -/+ 1.0 -/+ 0.60 17 0.70 1.30 1.35 30 1
BC-H000-20S 20 -/+ 1.0 -/+ 0.60 17 0.60 1.30 1.35 50 1
BC-H000-30S 30 -/+ 1.0 -/+ 0.70 17 0.50 1.30 1.35 50 1
Model# Frequency Band Coupling
(dB) Max
CPL Flatness
(dB) Max
Directivity
(dB) Min
Line Loss
(dB) Max
VSWR Avg
(W)
Peak
(KW)
Outline
LINE CPL
BC-E000-6S 4 - 8 6 -/+ 1.0 -/+ 0.60 15 3.00 1.35 1.40 4 1 Fig.2
BC-E000-10S 10 -/+ 1.0 -/+ 0.60 15 1.70 1.35 1.40 10 1
BC-E000-16S 16 -/+ 1.0 -/+ 0.60 15 0.90 1.30 1.35 30 1
BC-E000-20S 20 -/+ 1.0 -/+ 0.60 15 0.80 1.30 1.35 50 1
BC-E000-30S
Response Curves in PDF
30 -/+ 1.0 -/+ 0.70 15 0.60 1.30 1.35 50 1
Model# Frequency Band Coupling
(dB) Max
CPL Flatness
(dB) Max
Directivity
(dB) Min
Line Loss
(dB) Max
VSWR Avg
(W)
Peak
(KW)
Outline
LINE CPL
BC-F000-6S 6.5 - 14.5 6 -/+ 1.0 -/+ 0.60 11 3.00 1.50 1.50 4 0.5 Fig.3
BC-F000-10S 10 -/+ 1.0 -/+ 0.60 11 2.00 1.50 1.50 10 0.5
BC-F000-16S 16 -/+ 1.0 -/+ 0.60 11 1.00 1.45 1.50 30 0.5
BC-F000-20S 20 -/+ 1.0 -/+ 0.60 11 0.70 1.45 1.50 50 1
BC-F000-30S 30 -/+ 1.0 -/+ 0.70 11 0.60 1.45 1.50 50 1
Model# Frequency Band Coupling
(dB) Max
CPL Flatness
(dB) Max
Directivity
(dB) Min
Line Loss
(dB) Max
VSWR Avg
(W)
Peak
(KW)
Outline
LINE CPL
BC-G000-6S 12.4 - 18 6 -/+ 1.0 -/+ 0.60 11 3.50 1.55 1.60 4 0.5 Fig.3
BC-G000-10S 10 -/+ 1.0 -/+ 0.60 11 2.00 1.55 1.60 10 0.5
BC-G000-16S 16 -/+ 1.0 -/+ 0.60 11 1.20 1.50 1.60 30 0.5
BC-G000-20S 20 -/+ 1.0 -/+ 0.60 11 0.80 1.50 1.60 50 1

1) Coupling is nominal and relative to input power   2) Coupling includes frequency flatness   3) Insertion Loss includes Coupled power

 

Wide-Band Dual Directional Couplers ( Stripline Construction )
1 - 18 GHz
Model No.
Freq.
Range
(GHz)
Coupling
(dB) Max
(1,2)
Freq.
Flatness
(dB) Max
Directivity
(dB) Min
Insertion
Loss (dB)
Max
(3)
VSWR
Max
Power
(Max Input)
Outline
Drawing
LINE CPL Avg
(W)
Peak
(KW)
BC-K000-6S 1 - 4 6 -/+ 1.0 -/+ 0.55 17 3.60 1.35 1.35 4 1 Fig.1
BC-K000-10S 10 -/+ 1.0 -/+ 0.55 17 1.50 1.35 1.35 10 1
BC-K000-16S 16 -/+ 1.0 -/+ 0.55 17 1.20 1.35 1.35 30 1
BC-K000-20S 20 -/+ 1.0 -/+ 0.55 16 0.70 1.30 1.30 50 1
BC-K000-30S 30 -/+ 1.0 -/+ 0.60 16 0.60 1.30 1.30 50 1
Model# Frequency Band Coupling
(dB) Max
CPL Flatness
(dB) Max
Directivity
(dB) Min
Line Loss
(dB) Max
VSWR Avg
(W)
Peak
(KW)
Outline
LINE CPL
BC-L000-6S 2 - 8 6 -/+ 1.0 -/+ 0.80 16 3.90 1.45 1.35 4 1 Fig.2
BC-L000-10S 10 -/+ 1.0 -/+ 0.80 16 1.70 1.45 1.35 10 1
BC-L000-16S 16 -/+ 1.0 -/+ 0.80 16 1.30 1.45 1.35 30 1
BC-L000-20S 20 -/+ 1.0 -/+ 0.80 16 0.80 1.40 1.35 50 1
BC-L000-30S 30 -/+ 1.0 -/+ 0.90 16 0.70 1.40 1.35 50 1
Model# Frequency Band Coupling
(dB) Max
CPL Flatness
(dB) Max
Directivity
(dB) Min
Line Loss
(dB) Max
VSWR Avg
(W)
Peak
(KW)
Outline
LINE CPL
BC-M000-6S 4.5 - 13.5 6 -/+ 1.0 -/+ 0.75 13 3.90 1.50 1.50 4 0.5 Fig.3
BC-M000-10S 10 -/+ 1.0 -/+ 0.75 13 2.00 1.50 1.50 10 0.5
BC-M000-16S 16 -/+ 1.0 -/+ 0.75 12 1.50 1.50 1.50 30 0.5
BC-M000-20S 20 -/+ 1.0 -/+ 0.75 12 1.00 1.45 1.45 50 1
BC-M000-30S 30 -/+ 1.0 -/+ 0.75 11 0.90 1.45 1.45 50 1
Model# Frequency Band Coupling
(dB) Max
CPL Flatness
(dB) Max
Directivity
(dB) Min
Line Loss
(dB) Max
VSWR Avg
(W)
Peak
(KW)
Outline
LINE CPL
BC-N000-6S 6 - 18 6 -/+ 1.0 -/+ 0.75 12 3.90 1.60 1.55 4 0.5 Fig.3
BC-N000-10S 10 -/+ 1.0 -/+ 0.75 12 2.10 1.60 1.55 10 0.5
BC-N000-16S 16 -/+ 1.0 -/+ 0.75 10 1.60 1.60 1.55 30 0.5
BC-N000-20S 20 -/+ 1.0 -/+ 0.75 10 1.10 1.55 1.55 50 1

1) Coupling is nominal and relative to input power   2) Coupling includes frequency flatness   3) Insertion Loss includes Coupled power

 

All Models:
   Impedance: 50 Ω Nominal
   Connectors: SMA (female)

Environmental Ratings:
 Temperature:
- Operating -40 degC to +85 degC
- Storage -50 degC to +100 degC
 Humidity: Mil-STD-202F, Method 103B Condition B
 Shock: Mil-STD-202F, Method 213B Condition B
 Vibration: Mil-STD-202F, Method 204D Condition B
 Altitude: Mil-STD-202F, Method 105C Condition B
 Temp. Cycle: Mil-STD-202F, Method 107D Condition B
 
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Bi-Directional Cplr.