380-520MHz Side Mount Dipole S/S
The SM4S (Stainless Steel) is a unity gain broad band base folded dipole antenna. It covers the entire range from 400 MHz to 520 MHz. It is supplied with a standard boom length to facilitate ¼ wave antenna to mast spacing. The dimension is taken from the centreline of the dipole element to the mast face.
The antenna array is DC grounded for lightning protection and is vertically polarised and can be stacked in different configurations to give desired gain and field patterns.
| Frequency | 380 – 520 MHz (entire range) |
| VSWR over operating range | Less than 1.5:1 |
| Nominal Impedance | 50 Ohm |
| Termination | 400mm RG213 Cable tail to N type female |
| Power Rating | 250 Watts |
| Approx. Weight | 1Kg Stainless Steel |
| Mounting | 350mm horizontal boom x 32 Ø |
| Construction | Marine grade Stainless Steel |
| Wind Loading at 160Kph | 2.9 Kg |
| Protection | DC grounding via folded dipole element construction |
| Phasing Harness Availability | 2 way, 3 way & 4 way |
| Suggested Mounting Clamp | BR-RAB-S |
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