ETS-Lindgren 3109 Biconical Antenna - Manual (Page 12)

12 | Maintenance
Replacement and Optional Parts
ETS-Lindgren may substitute a similar part or new part number with
the same functionality for another part/part number. Contact
ETS-Lindgren for questions about part numbers and ordering parts.
Following are the part numbers for ordering replacement or optional parts for the
Model 3109.
Part Description Part Number
Model 3109 3109
Model 3109P (with portable elements) 3109P
Model 3109PX (with extended portable elements) 3109PX
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.