Introduction
Integrated Microwave
Assemblies (IMAs)
Passive
Components
RF Switching
Products
Power Monitors
and Sensors
Couplers
0.5-18 GHz
SMA and Type N
Broadband Coaxial
Directional Couplers
y
y
y
y
Flat Frequency Response
Small Size, Lightweight
Very Low, Fine Grain Ripple
Designed for MIL Environments
Specifications
Type N (F) and SMA (F), 1 to 12.4 GHz, 20 W
FREQUENCY
RANGE
(GHz)
NOMINAL
CONNECTOR COUPLING**
(dB)
SMA
SMA
SMA
N
N
6
10
20
10
20
DIRECTIVITY
(dB )
1-8
15
15
15
15
15
8-12.4
12
12
15
12
15
INSERTION LOSS (dB)
EXCLUDING
COUPLED
POWER
0.70
0.70
0.70
0.70
1.00
TRUE
(max.)
2.35
1.30
0.75
1.30
1.05
MAXIMUM
POWER
FREQUENCY DEVIATION
PRIMARY SECONDARY SENSITIVITY* FROM
AVERAGE
PEAK
(dB)
NOMINAL
LINE
LINE
(W)
(kW)
(dB)
(max.)
(max.)
1.35
1.50
±0.5
±1.0
20
3
1.35
1.50
±0.5
±1.5
20
3
1.35
1.50
±0.5
±1.5
20
3
1.45
1.50
±0.5
±1.5
20
3
1.45
1.50
±0.5
±1.5
20
3
VSWR
WEIGHT
(max.)
oz.
2.8
2.7
2.7
4.5
4.5
gr.
80
77
77
128
128
MODEL
4202B-6
4202B-10
1-12.4
4202B-20
3202B-10
3202B-20
Type N (F) and SMA (F), 2 to 18 GHz, 20 W
FREQUENCY
RANGE
(GHz)
NOMINAL
CONNECTOR COUPLING**
(dB)
SMA
SMA
SMA
N
6
10
16
16
DIRECTIVITY
(dB )
2-12.4
15
15
15
15
12.4-18
12
12
12
12
INSERTION LOSS (dB)
EXCLUDING
COUPLED
POWER
0.90
0.90
0.65
0.85
TRUE
(max.)
2.00
1.40
0.80
1.00
MAXIMUM
POWER
FREQUENCY DEVIATION
PRIMARY SECONDARY SENSITIVITY* FROM
AVERAGE
PEAK
(dB)
NOMINAL
LINE
LINE
(W)
(kW)
(dB)
(max.)
(max.)
1.40
1.40
±0.5
±1.0
20
3
1.35
1.50
±0.5
±1.0
20
3
1.35
1.40
±0.5
±1.0
20
3
1.40
1.40
±0.5
±1.0
20
3
VSWR
WEIGHT
(max.)
oz.
2.0
2.2
1.8
3.4
gr.
59
65
51
96
MODEL
2-18
4203-6
4203-10
4203-16
3203-16
Type N (F) and SMA (F), 1 to 18 GHz, 20 W
FREQUENCY
RANGE
(GHz)
1-18
NOMINAL
CONNECTOR COUPLING**
(dB)
SMA
N
16
16
DIRECTIVITY
(dB )
1-12.4
15
15
12.4-18
12
12
INSERTION LOSS (dB)
EXCLUDING
COUPLED
POWER
0.80
1.15
TRUE
(max.)
0.90
1.25
MAXIMUM
POWER
FREQUENCY DEVIATION
PRIMARY SECONDARY SENSITIVITY* FROM
AVERAGE
PEAK
(dB)
NOMINAL
LINE
LINE
(W)
(kW)
(dB)
(max.)
(max.)
1.40
1.50
±0.5
±1.0
20
3
1.40
1.50
±0.5
±1.0
20
3
VSWR
WEIGHT
(max.)
oz.
2.5
4.3
gr.
74
122
MODEL
4222-16
3222-16
* Frequency sensitivity is included in coupling variation
** Coupling is referenced to the output port
84
microwave-east
an
company
www.nardamicrowave.com
E-MAIL:
nardaeast@L-3com.com
TEL:
+1 631 231-1700
Power Monitors
and Sensors
RF Switching
Products
Passive
Components
Integrated Microwave
Assemblies (IMAs)
Introduction
Couplers
SMA (F), 0.5 to 18 GHz, 20 W
FREQUENCY
RANGE
(GHz)
0.5-18
NOMINAL
CONNECTOR COUPLING*
(dB)
SMA
SMA
10
20
DIRECTIVITY
(dB )
0.5-12.4
15
15
12.4-18
12
12
INSERTION
LOSS
TRUE
(dB max.)
1.50
0.90
MAXIMUM
POWER
FREQUENCY DEVIATION
FROM
PRIMARY SECONDARY SENSITIVITY
AVERAGE
PEAK
(dB)
NOMINAL
LINE
LINE
(W)
(kW)
(dB)
(max.)
(max.)
1.50
1.50
± 1.1
±1.0
20
3
1.50
1.50
± 1.1
±1.0
20
3
VSWR
WEIGHT
(max.)
oz.
3.9
3.9
gr.
110
110
MODEL
4226-10
4226-20
* 4226 Series coupling is average
(
C
max.
+ C
min.
2
)
and is referenced to the output port
Outline Drawing
Allow .020 max. build-up of sealant per surface.
MODEL
3202B-10
4202B-6, -10
3202B-20
4202B-20
3203-16
4203-16
3222-16
4222-16
4203-6, -10
4226-10, -20
A
3.24
3.24
3.48
3.48
2.12
2.12
3.53
3.53
2.16
4.40
B
.88
.88
.73
.73
.73
.73
.75
.75
.89
.77
C
1.10
.38
1.10
.38
1.26
.38
1.18
.38
.38
.38
D
1.12
1.12
.58
.58
.58
.58
.77
.77
.52
.77
E
1.000
1.000
2.319
2.319
.958
.958
2.000
2.000
1.125
2.906
F
.71
.71
.62
.62
.36
.36
.38
.38
.44
.39
G
.48
.48
.44
.44
.43
.43
.44
.44
.50
.50
H
2.717
2.717
2.943
2.943
1.580
1.580
2.969
2.969
1.620
3.900
K
.28
.28
.28
.28
.28
.28
.27
.27
.28
.28
L
.57
.57
.57
.57
.56
.56
.54
.54
.56
.57
“J” HOLES
. 104 +.004/-.002
2-56 NC-2B
Tapped Holes
1/8 DP Both Sides
4-40 NC-2B
Tapped Holes
1/8 DP Both Sides
Dimensions in inches, unless otherwise specified.
www.nardamicrowave.com
E-MAIL:
nardaeast@L-3com.com
TEL:
+1 631 231-1700
microwave-east
an
company
85