ETS-Lindgren 3109 Biconical Antenna - Manual (Page 3)

| iii
Table of Contents
Notes, Cautions, and Warnings ................................................ v
1.0 Introduction .......................................................................... 7
Optional Items ............................................................................................ 8
Model 3109P —Portable Elements ...................................................... 8
Model 3109PX —Extended Portable Elements .................................... 8
Carrying Cases ................................................................................... 8
Tripod Options .................................................................................... 9
ETS-Lindgren Product Information Bulletin ............................................... 10
2.0 Maintenance ....................................................................... 11
Annual Calibration .................................................................................... 11
Replacement and Optional Parts .............................................................. 12
Service Procedures .................................................................................. 12
3.0 Specifications ..................................................................... 13
Electrical Specifications ............................................................................ 13
Physical Specifications ............................................................................. 14
Model 3109 ....................................................................................... 14
Model 3109P (With Portable Elements) ............................................. 15
Model 3109PX (With Extended Portable Elements) .......................... 16
4.0 Assembly Instructions ...................................................... 17
5.0 Mounting Instructions ....................................................... 19
Additional Mounting Options ..................................................................... 20
4-TR Mounting Options ..................................................................... 20
7-TR and Mast Mounting Options...................................................... 21
2x2 Boom Mounting Options ............................................................. 22
6.0 Application ......................................................................... 23
7.0 Typical Data ........................................................................ 25
Model 3109 Typical Data .......................................................................... 25
Model 3109 Antenna Factor .............................................................. 25
Model 3109 Gain .............................................................................. 26
Model 3109 VSWR ........................................................................... 27
Model 3109 Half-Power Beamwidth .................................................. 28