ESCO Technologies ETS Lindgren 3112 User manual

Models 3112, 3106B, 3119,
3115, 3117, 3116C
Double-Ridged Waveguide
Horn Antennas
User Manual
Advanced Test Equipment Rentals
www.atecorp.com 800-404-ATEC (2832)
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ii |
ETS-Lindgren L.P. reserves the right to make changes to any products herein to improve
functioning or design. Although the information in this document has been carefully reviewed and
is believed to be reliable, ETS-Lindgren does not assume any liability arising out of the
application or use of any product or circuit described herein; nor does it convey any license under
its patent rights nor the rights of others. All trademarks are the property of their respective
owners.
© Copyright 2010–2012 by ETS-Lindgren L.P. All Rights Reserved. No part of this
document may be copied by any means without written permission from
ETS-Lindgren L.P.
Trademarks used in this document: The ETS-Lindgren logo is a trademark of ETS-Lindgren L.P.
Revision Record | Double Ridged Waveguide Horn Antenna, MANUAL
Part #399318, Rev. B
Revision Description Date
A Initial Release October, 2010
B Update 3116B to 3116C. Updates to all
sections: May , 2012
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| iii
Table of Contents
Notes, Cautions, and Warnings........................................................................iv
1.0 Introduction...................................................................................................5
Optional Items..................................................................................................................... 7
ETS-Lindgren Product Information Bulletin...................................................................... 10
2.0 Maintenance................................................................................................11
Annual Calibration............................................................................................................ 11
Replacement and Optional Parts...................................................................................... 11
Service Procedures.......................................................................................................... 12
3.0 Specifications..............................................................................................13
Electrical Specifications.................................................................................................... 13
Physical Specifications..................................................................................................... 15
4.0 Mounting Instructions ................................................................................17
Model 3112 Optional Positioning System......................................................................... 17
4-TR Mounting Instructions .............................................................................................. 21
7-TR Mounting Instructions .............................................................................................. 23
5.0 Typical Data.................................................................................................27
Model 3112....................................................................................................................... 27
Model 3106B..................................................................................................................... 29
Model 3119....................................................................................................................... 31
Model 3115....................................................................................................................... 34
Model 3117....................................................................................................................... 37
Model 3116C .................................................................................................................... 40
Appendix A: Warranty ......................................................................................43
Appendix B: Typical Measured Radiated Patterns ........................................45
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iv |
Notes, Cautions, and Warnings
Note: Denotes helpful information intended to provide tips for
better use of the product.
Caution: Denotes a hazard. Failure to follow instructions
could result in minor personal injury and/or property
damage. Included text gives proper procedures.
Warning: Denotes a hazard. Failure to follow instructions
could result in SEVERE personal injury and/or property
damage. Included text gives proper procedures.
See the ETS-Lindgren Product Information Bulletin for safety, regulatory, and other
product marking information.
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Introduction | 5
1.0 Introduction
The ETS-Lindgren family of Double-Ridged Waveguide Horn Antennas consists
of linearly polarized broadband antennas ranging in frequency from 100 MHz to
40 GHz. These antennas were designed and built specifically from EMI
measurements and specifications compliance testing. However, they can also be
used for antenna gain, pattern measurement, surveillance, automotive and
military EMC immunity applications.
MODEL 3112
The Model 3112 Double-Ridged Waveguide
Horn Antenna is a linearly polarized antenna
covering the frequency range of 100 MHz to
1 GHz.
The Model 3112 is especially effective for
generating high electromagnetic fields with
relatively low power input. The antenna is also
useful for receiving low-level signals where
high gain characteristics are needed.
MODEL 3106B
The Model 3106B Double-Ridged Waveguide
Horn Antenna is a linearly polarized
broadband antenna covering a frequency
range of 200 MHz to 2.5 GHz. It is precision
machined from aluminum, making it
lightweight and durable. Two brackets are
attached to the sides of the antenna so it can
be polarized either horizontal or vertically.
The Model 3106B has high gain and excellent
VSWR characteristics over the entire
frequency range (see Appendix B). It is
especially effective for generating high
electromagnetic field with relatively low power
input. The antenna is also useful for receiving
low level signals where high gain
characteristics are needed
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6 | Introduction
MODEL 3119
The Model 3119 Double-Ridged Waveguide
Horn Antenna is a linearly polarized broadband
antenna covering the frequency range of
400 MHz to 6 GHz.
The Model 3119 is ideally suited for immunity
over 1 GHz and as a reference antenna for
wireless testing. In addition, the 3119 is useful
for antenna pattern measurement as a source
antenna.
MODEL 3115
MODEL 3117
The Model 3115 Double-Ridged Waveguide
Horn Antenna is a linearly polarized broadband
antenna covering the frequency range of
750 MHz to 18 GHz
The Model 3115 is ideally suited for
IEC 61000-4-3 and MIL-STD 461E immunity
tests as well as ANSI C634 and EN 55033
emissions testing. In addition, the 3115 is
useful for antenna pattern measurement as a
source antenna
The Model 3117 Double-Ridged Waveguide
Horn Antenna is a linearly polarized broadband
antenna covering the 1 GHZ to 18 GHz
frequency range.
A single well defined main lobe radiation
pattern over the entire frequency range
provides excellent illumination of the
Equipment Under Test (EUT). The Model 3117
is ideally suited for IEC 6100-4-3 and
MIL-STD 661/462 immunity tests as well as
ANSI C634 and EN 55033 emissions tests.
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M ODE
L
The Model
3
Horn Anten
n
broadband
a
range 10 G
H
built specifi
c
susceptibilit
y
The Model
3
aluminum.
A
connector i
s
antenna for
frequencies
.
3116C inclu
20 thread s
c
mount.
Optional I
E
T
b
o
M ODE
L
T
h
p
h
a
d
a
d
(8
(3
1
1
L
3116C
3
116C Doubl
e
n
a is a linearl
y
a
ntenna cove
H
z to 40 GHz
c
ally for emis
s
y
testing.
3
116C is pre
c
A
50 ΩType
K
s
mounted on
increased pe
.
For flexible
m
d
es a bracke
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c
rew and als
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tems
T
S-Lindgren
o
o
th indoor an
d
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4-TR T RIPO
D
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e 4-TR Trip
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enolic and d
e
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justable cen
t
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justments.
M
0.0 in), and
m
7.0 in). This
t
1
.8 kg (26.0 l
b
Maximum H
e
Minimum H
e
Maximum L
o
e
-Ridged Wa
v
y
polarized
ring the freq
u
. It is design
e
s
ions and
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ision machin
K
(2.92 mm)
f
the base blo
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rformance at
m
ounting opt
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that accept
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o
a rear sting
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outdoor EM
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lrin, design
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aximum hei
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eguide
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ency
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ed from
f
emale
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s
a ¼”
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r style
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c
ted of linen
e
d with an
r
ecise height
g
ht is 2.0m
g
ht is 94 cm
p
port up to a
n
2 m
80 in
94 cm
37 in
11.8 kg
26 lbs
Introdu
c
e
tallic, non-r
e
n
c
tion
e
flective tripo
d
| 7
d
s for use at
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8 |
M
ODE
L
The 7-T
R
fiberglas
s
stability f
o
design al
and con
v
different
c
manual
o
adjustm
e
use duri
n
(85.8 in),
(31.8 in).
(30 lbs) l
o
Maximu
m
Minimu
m
Maximu
m
Straight
(standar
Offset B
o
(optiona
Centerli
n
Boom (
o
7-TR Bo
o
(optiona
L
7-TR T RIPO
D
R
Tripod is co
n
s
component
s
o
r physically
l
lows for quic
k
v
enient stora
g
c
onfiguration
s
o
r pneumatic
p
nt and lockin
g
n
g testing. M
a
with a minim
This tripod c
a
o
ad.
m
Height
m
Height
m
Load
Boom
d
)
o
om
l)
n
e Rotation
o
ptional)
o
m
l)
Introduction
D
n
structed of
P
s
, providing i
n
l
arge antenn
a
k
assembly,
d
g
e. The 7-TR
s
, including o
p
olarization.
Q
g
wheels pro
v
a
ximum heigh
um height of
a
n support a
2.17m
85.8 in
0.8m
31.8 in
13.5 kg
30 lbs
For gene
r
For gene
r
pneumati
c
When ch
a
centerlin
e
antennas
For Mod
e
P
VC and
n
creased
a
s. The uniq
u
d
isassembly
allows sever
a
ptions for
Q
uick height
v
ide ease of
t is 2.17 m
0.8 m
13.5 kg
r
al antenna
m
r
al antenna
m
c
or manual
p
a
nging polari
z
e
rotation, for
only
e
l 3106B ante
u
e
a
l
m
ounting on a
m
ounting on a
p
olarization
z
ation, maint
a
rear-mount s
nna only
a
7-TR
a
7-TR with
a
ins
s
tinger-type
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Introduction | 9
MODEL 3112 POSITIONING SYSTEM
The Model 3112 features an option
for a fixed height pneumatic
assisted polarization positioning
system. The position system is ideal
when using the Model 31112 for
immunity testing.
Power Supply 160 mA
120 VAC
Optional 220 VAC available
Pneumatic Interface 50-80 PSI
Weight 181.43 - 226.76 kg
400 -500 lbs
Maximum Height 355.6 cm
140 in
Maximum Load 194.13 cm
76.43 in
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10 | Introduction
ETS-Lindgren Product Information Bulletin
See the ETS-Lindgren Product Information Bulletin included with your shipment
for the following:
Warranty information
Safety, regulatory, and other product marking information
Steps to receive your shipment
Steps to return a component for service
ETS Lindgren calibration service
ETS Lindgren contact information
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2.0 Maint
e
Annual C
a
S
e
o
n
Replace
m
ETS-
L
functi
o
about
F
o
D
o
Part De
s
User M
a
Model 3
4-TR Tri
4-TR M
o
7-TR Tri
7-TR St
r
7-TR Of
f
7-TR C
e
7-TR Tri
7-TR B
o
WA
R
e
nance
a
libration
e
e the Produ
c
n
ETS-Lindgr
e
m
ent and Opt
L
indgren may
o
nality for an
o
part number
s
o
llowing are t
h
o
uble-Ridged
s
cription
a
nual
112 Pneuma
t
pod
o
unting Brac
k
pod
r
aight Boom
f
set Boom
e
nterline Rot
a
pod, 3106B
M
o
om, Model 3
1
R
RANTY
Before per
f
informatio
n
Bulletin in
c
Maintenan
c
limited to
e
connector
s
If you hav
e
ETS Lindg
r
c
t Informatio
n
e
n calibration
ional Parts
substitute a
s
o
ther part
/
pa
r
s
and orderin
g
h
e part numb
Waveguide
A
t
ic Assisted
P
k
e
t
a
tion Boom
M
ount, Pneu
m
1
06B Only
f
orming any
n
in the ETS
-
c
luded with
y
c
e of a Dou
b
e
xternal com
s
.
e
any questi
o
r
en Custom
e
n
Bulletin incl
u
services.
s
imilar part o
r
t number. C
o
g
parts.
ers for orderi
n
A
ntennas.
P
3
P
edestal
4
7
m
atic
7
Maintena
maintenanc
-
Lindgren P
r
y
our shipme
b
le-Ridged
W
ponents su
c
o
ns concern
i
e
r Service.
u
ded with yo
u
r new part n
u
o
ntact ETS-Li
n
ng replacem
e
Part Numbe
r
3
99318
109621
4
-TR
101501
7
-TR
109042
108983
108197
7
-TR/POL-31
108507
nce
e, follow th
e
r
oduct Infor
m
nt.
W
aveguide A
n
c
h as cables
i
ng mainten
a
u
r shipment f
o
u
mber with th
e
ndgren for q
u
e
nt or option
a
r
1
06
| 11
e
safety
m
ation
n
tenna is
or
a
nce, conta
c
o
r informatio
n
e
same
u
estions
a
l parts for th
e
c
t
n
e
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12 | Maintenance
Service Procedures
For the steps to return a system or system component to ETS-Lindgren for
service, see the Product Information Bulletin included with your shipment.
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Specifications | 13
3.0 Specifications
Electrical Specifications
MODEL 3112
Frequency Range 100 MHz—1 GHz
VSWR Ratio (Average) < 1.6:1
Maximum Continuous Power 800 W
Peak Power 1.5 kW (Type N, female connector)
2.5 kW CW (EIA 1 ⅝in. flange connector)
Impedance (Nominal) 50 Ω
Connector Type N, female
EIA 1 ⅝in. flange
Front-to-Back Ratio 20 dB
Cross Polarization 20 dB minimum
MODEL 3106B
Frequency Range 200 MHz—2.5 GHz
VSWR Ratio (Average) <1.6:1
Maximum Continuous Power 800 W
Peak Power 1600 W
Impedance (Nominal) 50 Ω
Connector Type N, female
Front-to-Back Ratio 20 dB
Cross Polarization 20 dB minimum
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14 | Specifications
MODEL 3119
Frequency Range 400 MHz—6 GHz
VSWR Ratio (Average) 3.5:1
Maximum Continuous Power 800 W
Peak Power 2500 W
Impedance (Nominal) 50 Ω
Connector Type N, female
Front-to-Back Ratio 20 dB
Cross Polarization 20 dB minimum
MODEL 3115
Frequency Range 750 MHz—18 GHz
VSWR Ratio (Average) 5:1
Maximum Continuous Power 750 W
Peak Power 500 W
Impedance (Nominal) 50 Ω
Connector Type N, female
Front-to-Back Ratio 20 dB
Cross Polarization 20 dB minimum
MODEL 3117
Frequency Range 1 GHz—18 GHz
VSWR Ratio (Average) 3.5:1 max
<2:1 above 1.5 GHz
Maximum Continuous Power 300 W
Peak Power 400 W
Impedance (Nominal) 50 Ω
Connector Type N, female
Front-to-Back Ratio >6.42 dB at 1 GHz
>12.08 dB at 2 GHz
>20 dB at 3 GHz—18 GHz
Cross Polarization 20 dB at 3 GHz—18 GHz
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Specifications | 15
MODEL 3116C
Frequency Range 10 GHz—40 GHz
VSWR Ratio (Average) 2.5:1 max
Maximum Continuous Power 20 W @ 40 GHz
40 W @ 10 GHz
Peak Power 200 W
Impedance (Nominal) 50 Ω
Connector Type K, female
2.92 mm
Front-to-Back Ratio 20 dB
Cross Polarization 20 dB minimum
Physical Specifications
MODEL 3112
Width 203.2 cm (80 in)
Depth 182 cm (71.65 in)
Height 139.7 cm (56 in)
Approximate Weight 86.1 kg (189.81 lbs)
MODEL 3106B
Width 93.3 cm (36.7 in)
Depth 97.8 cm (38.5 in)
Height 72.9 cm (28.7 in)
Approximate Weight 11.8 kg (26.01 lbs)
MODEL 3119
Width 48.84 cm (19.23 in)
Depth 40 cm (15.74 in)
Height 31.37 cm (12.35 in)
Approximate Weight 7.4 kg (16.3 lbs)
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16 | Specifications
MODEL 3115
Width 24.4 cm (9.6 in)
Depth 27.9 cm (11 in)
Height 15.9 cm (6.2 in)
Approximate Weight 1.8 kg (4 lbs)
MODEL 3117
Width 17.5 cm (6.9 in)
Depth 17.5 cm + 15.5 cm mount
(6.9 in + 6.1 in mount)
Height 15.5 cm (6.1 in)
Approximate Weight 1.13 kg (2.5 lb)
MODEL 3116C
Width 10.8 cm (4.25 in)
Depth with stinger: 25.73 cm (10.13 in)
with bracket 13.03 cm (5.13 in)
Height With stinger: 6.35 cm (2.5 in)
with bracket: 8.9 cm (3.5 in)
Approximate Weight With stinger 0.334 kg (0.74 lbs)
with bracket: 0.201 kg ( 0.44 lbs)
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Mounting Instructions | 17
4.0 Mounting Instructions
Before connecting any components, follow the safety information
in the ETS-Lindgren Product Information Bulletin included with
your shipment.
The ETS-Lindgren Double-Ridged Waveguide Horn Antennas are
precision instruments. Handle with care.
Make sure that no part of the antenna is in contact with the tripod or
tower.
Model 3112 Optional Positioning System
Failure to provide continuous support of the antenna when
attaching or removing the antenna from the positioning system may
result in damage and/or personal injury.
The customer is responsible for providing an adequate and safe
support system for the Model 3112 Double Ridged Waveguide
Horn Antenna when moving and attaching to the optional
positioning system.
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18 | Mounting Instructions
The Model 3112 Double Ridged Waveguide Horn antenna includes a series of
outer holes in the rear plate that is compatible with the optional positioning
system. Additionally, the mounting holes can be used to meet customer specific
mounting requirements.
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Mounting Instructions | 19
CONNECTING THE OPTIONAL POSITIONING SYSTEM
Once the Model 3112 is securely mounted on the positioner, loosen the nuts and
turn the wheel at the base of the horn support for better field uniformity. This bore
sights the horn 10 degrees.
MODEL 3112 INPUT LOCATIONS
Do not connect power to the positioner until the antenna is
securely mounted and all other connections have been made.
The input panel is located on the base of the Model 3112 positioner.
Plug one end of the fiber optic cable into the FIBER OPTIC INPUT connector.
Plug the opposite end of the fiber optic cable into the ETS-Lindgren Model 2090
Multi-Device Controller or compatible controller.
Plug the cord included first into the POWER SUPPLY outlet. Make connection with
the power source only once all other connections have been made and the
antenna is securely attached to the positioner.
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20 | Mounting Instructions
AIR POLARIZATION OPTION
Plug the ends of the twin air hoses into the two AIR OUT connectors located on the
interface box at the base of the custom positioning system.
Plug the opposite ends of the twin hoses into the two 90 degree fittings on the air
cylinder of the custom positioning system.
Plug one end of the single air hose into the AIR IN connector located on the
opposite side of the interface box at the base of the custom positioning system
(shown in previous diagram).
Plug the opposite end of the single air hose into the air supply.
Once the antenna is completely secure and the connections are made, connect the
power supply to the POWER SUPPLY port on the opposite side of the interface
box at the base of the custom positioning system (show in previous diagram).
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