JFW 75Ohm Component Brochure

www.jfwindustries.com
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and expectations through cost-competitive, quality products and services
that are delivered on time and through continual improvements to our quality
management system.”
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JFW INDUSTRIES WARRANTY
JFW PRODUCTS ARE WARRANTED AGAINST DEFECTS IN WORKMANSHIP AND MATERIAL UNDER NORMAL USE AND
SERVICE AS FOLLOWS: (2) TWO YEARS FROM DATE OF SHIPMENT FOR ALL FIXED AND SOLID STATE PRODUCTS.
(1) ONE YEAR FROM DATE OF SHIPMENT FOR ALL MECHANICAL AND ELECTRO-MECHANICAL PRODUCTS. JFW
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THE WARRANTY PERIOD.
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JFW Industries, Inc.
5134 Commerce Square Drive
Indianapolis, Indiana 46237
Call-317-887-1340
Toll Free-877-887-4JFW (4539)
Fax-317-881-6790
E-mail: [email protected]
JFW International Sales
7 Albion Road
South Benfleet
Essex, UK SS7 5PU
Phone +44 7768-662666
Fax +44 1268-795377
E-mail: [email protected]
Catalog 19
Printed 09-2015
Programmable Attenuators
Solid-State Models
•
•
•
•
Power handling up to +20 dBm
Long lifetime solid-state design
Frequencies up to 2200 MHz
Various connectors available (F, 75 Ω BNC, 75 Ω N)
Featured Models*
See website for complete specifications and drawings.
Model
Range
Frequency
75P-124
0-63 x 1 dB
5-1000 MHz
75P-141
0-63 x 1 dB
900-2150 MHz
75P-193
0-63 x 1 dB
5-2150 MHz
75P-153
0-63.5 x 0.5 dB
20-1000 MHz
75P-173
0-127 x 1 dB
450-2150 MHz
Relay Models
•
•
•
•
0.5 Watt power handling typical
Low distortion
Frequencies up to 2150 MHz
Various connectors available (F, 75 Ω BNC, 75 Ω N)
Featured Models*
See website for complete specifications and drawings.
Model
Range
Frequency
75P-163
0-63.75 x 0.25 dB
DC-1000 MHz
75P-157
0-95.5 x 0.5 dB
DC-1000 MHz
75P-200
0-63 x 1 dB
DC-2150 MHz
75P-199
0-95 x 1 dB
DC-2150 MHz
75P-033
0-127 x 1 dB
DC-1000 MHz
Programmable Attenuator Systems
•
•
•
Contact the factory for a quote on your custom configuration.
Can include various components in addition to attenuators.
Ethernet, RS-232 or GPIB control available.
Featured Models*
See website for complete specifications and drawings.
Model
Description
Frequency
75PA-076
2 attenuators, low profile benchtop
DC-2150 MHz
75PA-079
2 attenuators, 19" rack
DC-1000 MHz
75PA-053
2 attenuators, 19" rack
450-2150 MHz
75PA-066
4 attenuators, 19" rack
450-2150 MHz
*Visit our website for an expanded list of models.
www.jfwindustries.com/programmables
JFW Industries
317-887-1340
[email protected]
3
Manually Variable Attenuators
•
•
•
1 Watt power handling typical
Available in 0.1 dB, 1 dB and 10 dB steps
Various connectors available (F, 75 Ω BNC, 75 Ω N)
Rotors (single shaft)
Featured Models*
See website for complete specifications and drawings.
Model
Range
Frequency
75R-057
0-1 x 0.1 dB
DC-1000 MHz
75R-056
0-10 x 1 dB
DC-1000 MHz
75R-050
0-10 x 1 dB
DC-2200 MHz
75R-055
0-70 x 10 dB
DC-1000 MHz
75R-089
0-60 x 10 dB
DC-2200 MHz
Rotors (dual shaft)
Featured Models*
See website for complete specifications and drawings.
Model
Range
Frequency
75DR-022
0-11 x 0.1 dB
DC-1000 MHz
75DR-009
0-70 x 1 dB
DC-1000 MHz
75DR-026
0-50 x 1 dB
DC-1500 MHz
75DR-021
0-30 x 1 dB
DC-2100 MHz
Benchtop, Panel mounted
•
•
Custom designs in-line w/ catalog pricing
Benchtop box and panel mounting available for any JFW rotor
Featured Models*
Model
See website for complete specifications and drawings.
Description
Frequency
75PM-020
(4) 75DR-009, 19" rack
DC-1000 MHz
75BR-023
0-70 x 1 dB, benchtop box
DC-2150 MHz
*Visit our website for an expanded list of models.
www.jfwindustries.com/rotors
4
JFW Industries
317-887-1340
[email protected]
Fixed Attenuators & Terminations
Fixed Attenuators
•
See website for complete listing of fixed attenuators.
Featured Models*
See website for complete specifications and drawings.
Model
Frequency
Power
Connector
75F
DC-500 MHz
1W
BNC
75F
DC-1000 MHz
1W
F or N
75FP-XXX-2G
DC-2000 MHz
1W
BNC, F, N or TNC
75FP-XXX-3G
DC-3000 MHz
0.5 W
F or N
Fixed Attenuators (DC-Passing)
•
•
Custom units also available.
Up to 50V and 4A DC passing.
Featured Models*
See website for complete specifications and drawings.
Model
Frequency
Power
Connector
75FFB
950-2150 MHz
1W
BNC or F
75FFD
450-2000 MHz
1W
BNC or F
Terminations
•
See website for complete listing of terminations.
Featured Models*
See website for complete specifications and drawings.
Model
Frequency
Power
Connector
75T-001
DC-1000 MHz
1W
BNC male
75T-019
DC-2150 MHz
1W
F male thread-on
75T-041
DC-3000 MHz
2W
N male or female
75T-052
DC-3000 MHz
1W
F male push-on or thread-on
75T-055
DC-3000 MHz
2W
BNC male
*Visit our website for an expanded list of models.
www.jfwindustries.com/fixed
www.jfwindustries.com/term
JFW Industries
317-887-1340
[email protected]
5
RF Switches
Solid-State Switches
•
•
•
•
All models listed are self-terminating (reflective also available).
Typical power handling +20 dBm.
Long lifetime solid-state design.
Typical switching speed in the microseconds.
Featured Models*
See website for complete specifications and drawings.
Model
Type
Frequency
Max IL
Min Isolation
75S-365
1P2T
5-2150 MHz
2.5 dB
70 dB
75S-366
1P4T
5-2150 MHz
2.5 dB
70 dB
75S-371
1P8T
5-2150 MHz
3.5 dB
60 dB
75S-264
1P16T
20-1000 MHz
2.0 dB
55 dB
Relay Switches
•
•
•
All models listed are self-terminating (reflective also available).
Typical power handling +20 dBm.
10 milliseconds typical switching speed.
Featured Models*
See website for complete specifications and drawings.
Model
Type
Frequency
Max IL
Min Isolation
75S-348
1P1T Normally Open
DC-2150 MHz
0.75 dB
50 dB
75S-111
1P2T Failsafe
DC-2150 MHz
1.0 dB
45 dB
75S-285
1P3T Normally Open
DC-2000 MHz
2.0 dB
80 dB
75S-306
1P4T Normally Open
DC-2150 MHz
0.8 dB
50 dB
75S-221
1P8T Failsafe
DC-2150 MHz
2.0 dB
50 dB
75S-303
1P16T Failsafe
DC-2150 MHz
1.5 dB
50 dB
RF Switch Assemblies
•
•
•
Contact the factory for a quote on your custom configuration.
Can include various components in addition to switches.
Ethernet, RS-232 or GPIB control available.
Featured Models*
See website for complete specifications and drawings.
Model
Description
Frequency
75SA-058
1P16T, 1U 19" rack
20-1000 MHz
75SA-082
(4) 1P2T, low profile benchtop
DC-2150 MHz
*Visit our website for an expanded list of models.
www.jfwindustries.com/switch
6
JFW Industries
317-887-1340
[email protected]
Power Dividers
Resistive Power Dividers
•
Available with BNC, F or N connectors (male or female)
Featured Models*
See website for complete specifications and drawings.
Model
Type
Frequency
Power
IL
75PD-001
2-way
DC-1000 MHz
1W
6 dB
75PD-045
2-way
DC-2200 MHz
2W
6 dB
75PD-046
3-way
DC-2000 MHz
2W
9.5 dB
75PD-047
4-way
DC-2000 MHz
2W
12 dB
75PD-165
4-way
DC-3000 MHz
1W
12 dB
75PD-048
5-way
DC-2000 MHz
2W
14 dB
Reactive Power Dividers
•
•
•
Available with BNC, F or N female connectors
5 Watts average power handling when used as a divider
20 dB isolation typical
Featured Models*
See website for complete specifications and drawings.
Model
Type
Frequency
75PD-074
2-way
800-2400 MHz
75PD-072
4-way
800-2400 MHz
75PD-075
8-way
950-2150 MHz
DC-Blocked Power Dividers
•
•
Power dividers with some or all ports DC-Blocked also available
Contact the factory with your specific requirement
*Visit our website for an expanded list of models.
www.jfwindustries.com/divider
JFW Industries
317-887-1340
[email protected]
7
Test Accessories
Impedance Matching
57Z series
57ZT series
57ZTT series
Typical Specifications
Resistive
Matching Pad
Toroidal Matching
Transformer
Microstrip Matching
Transformer
Frequency coverage
from DC up to 3 GHz
Low Frequency
0.5-1000 MHz
Frequencies starting @ 300 MHz
Up to 3 GHz
5.7 dB Insertion Loss
<1 dB Insertion Loss
<1 dB Insertion Loss
1W average
1W average
20W average
Resistive Coupler
•
•
Couples signal in both directions (no directivity)
Minimum coupling value of 20 dB
Featured Models*
See website for complete specifications and drawings.
Model
Frequency
75C-048-20
DC-1000 MHz
75C-049-20
DC-2150 MHz
RF Detectors
•
Converts an RF signal into a DC voltage
Featured Models*
See website for complete specifications and drawings.
Model
Frequency
75D-009
1-1000 MHz
75D-010
1-2200 MHz
DC Blocks
•
Blocks DC voltage while passing RF signal
Featured Models*
See website for complete specifications and drawings.
Model
Frequency
Breakdown Voltage
75DB-001
1-2500 MHz
100V
75DB-013
0.1-3000 MHz
50V
Bias Taps
•
Used to add or remove DC voltage from a coaxial cable
Featured Models*
See website for complete specifications and drawings.
Model
Frequency
DC Voltage
DC Current
75BT-007
100-1750 MHz
200V
2A
75BT-024
950-2150 MHz
100V
1A
75BT-025
5-2150 MHz
100V
1A
8
JFW Industries
317-887-1340
[email protected]
Engineering Reference Guide
Effect of VSWR on Transmitted Power
VSWR
Return
Loss
(dB)
Trans.
Loss
(dB)
Volt
Refl.
Coeff.
Power
Trans. (%)
Power
Refl.
(%)
1.01
1.02
1.03
1.04
1.05
1.06
1.07
1.08
1.09
1.10
1.15
1.20
1.25
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
2.50
3.00
3.50
4.00
4.50
5.00
5.50
6.00
6.50
7.00
7.50
8.00
8.50
9.00
9.50
10.00
11.00
12.00
13.00
14.00
15.00
16.00
17.00
18.00
19.00
20.00
25.00
30.00
46.1
40.1
36.6
34.2
32.3
30.7
29.4
28.3
27.3
26.4
23.1
20.8
19.1
17.7
15.6
14.0
12.7
11.7
10.9
10.2
9.5
7.4
6.0
5.1
4.4
3.9
3.5
3.2
2.9
2.7
2.5
2.3
2.2
2.1
1.9
1.8
1.7
1.6
1.5
1.3
1.2
1.2
1.1
1.0
1.0
.9
.9
.7
.6
.000
.000
.001
.002
.003
.004
.005
.006
.008
.010
.021
.036
.054
.075
.122
.177
.238
.302
.370
.440
.512
.881
1.249
1.603
1.938
2.255
2.553
2.834
3.100
3.351
3.590
3.817
4.033
4.240
4.437
4.626
4.807
5.149
5.466
5.762
6.042
6.301
6.547
6.780
7.002
7.212
7.413
8.299
9.035
.01
.01
.02
.02
.02
.03
.03
.04
.04
.05
.07
.09
.11
.13
.17
.20
.23
.26
.29
.31
.33
.43
.50
.56
.60
.64
.67
.69
.71
.73
.75
.76
.78
.79
.80
.81
.82
.83
.85
.86
.87
.88
.88
.89
.89
.90
.90
.92
.94
99.9
99.9
99.9
99.9
99.9
99.9
99.9
99.9
99.8
99.8
99.5
99.2
98.8
98.3
97.2
96.0
94.7
93.3
91.8
90.4
88.9
81.6
75.0
69.1
64.0
59.5
55.6
52.1
49.0
46.2
43.7
41.5
39.5
37.7
36.0
34.5
33.1
30.6
28.4
26.5
24.9
23.4
22.1
21.0
19.9
19.0
18.1
14.8
12.5
.0
.0
.0
.0
.1
.1
.1
.1
.2
.2
.5
.8
1.2
1.7
2.8
4.0
5.3
6.7
8.2
9.6
11.1
18.4
25.0
30.9
36.0
40.5
44.4
47.9
51.0
53.8
56.2
58.5
60.5
62.3
64.0
65.5
66.9
69.4
71.6
73.5
75.1
76.6
77.9
79.0
80.1
81.0
81.9
85.2
87.5
JFW Industries
317-887-1340
[email protected]
9
Power Conversion Table
dBm
mW
dBmV in 75 Ohms
-30
-29
-28
-27
-26
-25
-24
-23
-22
-21
-20
-19
-18
-17
-16
-15
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
0.0010
0.0013
0.0016
0.0020
0.0025
0.0032
0.0040
0.0050
0.0063
0.0079
0.010
0.013
0.016
0.020
0.025
0.032
0.040
0.050
0.063
0.079
0.10
0.13
0.16
0.20
0.25
0.32
0.40
0.50
0.63
0.79
1.00
1.26
1.58
2.00
2.51
3.16
3.98
5.01
6.31
7.94
10.0
12.6
15.8
20.0
25.1
31.6
39.8
50.1
63.1
79.4
100.0
18.75
19.75
20.75
21.75
22.75
23.75
24.75
25.75
26.75
27.75
28.75
29.75
30.75
31.75
32.75
33.75
34.75
35.75
36.75
37.75
38.75
39.75
40.75
41.75
42.75
43.75
44.75
45.75
46.75
47.75
48.75
49.75
50.75
51.75
52.75
53.75
54.75
55.75
56.75
57.75
58.75
59.75
60.75
61.75
62.75
63.75
64.75
65.75
66.75
67.75
68.75