3144 Log Periodic Dipole Array
Frequency Range: 80 MHz – 2 GHz
The ETS-Lindgren Model 3144 Log Periodic Antenna enables users to measure from 80 MHz to 2 GHz in one sweep, which saves time and money by eliminating the need for antenna changes at band breaks. It is a standard medium gain (6 dBi) log periodic dipole array.
In addition, the high power input capacity of the Model 3144 is ideal for IEC 61000-4-3 testing and applications requiring the generation of field strengths well in excess of 100 V/m.
The Model 3144 features a tough powder coat finish, which protects against scratching and abrasion better than painted or bare surfaces.
Electrical Specifications
| Frequency Minimum | 80 MHz |
| Frequency Maximum | 2 GHz |
| Connectors | Type N (f) |
| Impedance (Nominal) | 50 Ω |
| Maximum Continuous Power | 2 kW |
| Pattern Type | Directional |
| Peak Power | 2.6 kW |
| Polarization | Linear |
| VSWR | 1.2:1 (average) |
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