Model 3110P is a high performance receiving antenna only. The balun, feedline, and element housing give the 3110P response curves that are almost linear, making it ideal for swept measurements. It uses an unbalanced-to-balanced txfm with ferrites along the feedline to eliminate any V-to-H changes with polarisation. Really designed for work within a chamber as signal powers more than a milliwatt can saturate above 150MHz
NOTE: The P after the model number denotes that a collapsible antenna cage is used instead of the fixed cage. This is for ease of transport. The portable elements are shown in the description of the Model 3104, (Item 340).
Specifications:
Electric
Frequency Range: 30-300MHz
Impedance matched to: 50 Ohm
Connector: Type “N”.
Generic Antenna.Factor: See table to right
Power Capability: Below 1 mWatt above 150MHz. See handbook
Mechanical
Assembled Length: 132.1cm (52.0”)
Element Diameter: 50.8cm (20.0”)
Balun Depth Max: 55.9cm (22.0”)
Weight: 2.7kg (6lb)
Casing Dia (LxWxH): 70 cm x 43cm x15cm
Casing Weight: 5.5kg