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iii
Table of Contents
Notes, Cautions, and Warnings ................................................ v
1.0 Introduction .......................................................................... 7
Standard Configuration ............................................................................... 7
Optional Items ............................................................................................ 8
Right-Hand Circular Polarization ......................................................... 8
Tripod Options .................................................................................... 8
ETS-Lindgren Product Information Bulletin ................................................. 9
2.0 Maintenance ....................................................................... 11
Maintenance Recommendations ............................................................... 11
Annual Calibration .................................................................................... 11
Replacement and Optional Parts .............................................................. 12
Service Procedures .................................................................................. 12
3.0 Specifications ..................................................................... 13
Electrical Specifications ............................................................................ 13
Physical Specifications ............................................................................. 13
4.0 Mounting Instructions ....................................................... 15
Using Included Mounting Adapters ........................................................... 15
Model 3101 ....................................................................................... 16
Model 3102 ....................................................................................... 17
Model 3103 ....................................................................................... 18
5.0 Circular Polarization .......................................................... 19
Left-Hand Circular Polarization ................................................................. 19
Right-Hand Circular Polarization ............................................................... 20
6.0 Typical Data ........................................................................ 21
Model 3101 ............................................................................................... 21
Model 3101 Antenna Factor .............................................................. 21
Model 3101 Gain .............................................................................. 22
Model 3101 VSWR ........................................................................... 22
Model 3101 Forward Power – 1 Meter .............................................. 23
Model 3102 ............................................................................................... 24
Model 3102 Antenna Factor .............................................................. 24
Summary of Contents for 3101
Page 1: ...Model 3100 Series Conical Log Spiral Antennas User Manual ...
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Page 22: ...22 Typical Data www ets lindgren com MODEL 3101 GAIN MODEL 3101 VSWR ...
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Page 24: ...24 Typical Data www ets lindgren com Model 3102 MODEL 3102 ANTENNA FACTOR MODEL 3102 GAIN ...
Page 25: ...www ets lindgren com Typical Data 25 MODEL 3102 VSWR MODEL 3102 FORWARD POWER 1 METER ...
Page 26: ...26 Typical Data www ets lindgren com Model 3103 MODEL 3103 ANTENNA FACTOR MODEL 3103 GAIN ...
Page 27: ...www ets lindgren com Typical Data 27 MODEL 3103 VSWR MODEL 3103 FORWARD POWER 1 METER ...
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