SB-230 HF Shipboard Marine Antenna 2-30 MHz Broadband
- Frequency Range: 2 – 30 MHz
- VSWR: ≤ 2.0:1 typical, 3.0:1 max
- Polarization: Vertical
- Size: 35.3 feet (10.76 meters)
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Description
SB-230
The SB-230 HF omni-directional antenna is a broadband, vertically polarized antenna primarily designed for shipboard use, but can also be used as a fixed base station with a suitable ground screen. The antenna operates over the frequency band of 2 MHz to 30 MHz without the need of a tuner or coupler. It has a power handling capability of 1kW, average. The monopole is 35 feet long and is constructed in two sections, which screw together. The base of the monopole is a flanged coaxial design which bolts directly to the Antenna Base Unit.
Spec Sheet
Spec Sheet
ELECTRICAL
| SPECIFICATIONS | PERFORMANCE |
|---|---|
| Frequency Range | 2 – 30 MHz |
| Polarization | Vertical |
| Radiation Pattern | Omnidirectional |
| VSWR | ≤ 2.0:1 typical, 3.0:1 max |
| Nominal Impedance | 50 Ohms |
| Power Rating (RMS) | 1000 W (1kW) average |
MECHANICAL
| SPECIFICATIONS | PERFORMANCE |
|---|---|
| Antenna Type | Broadband HF Whip |
| Standard Color | Haze Grey |
| RF Connector | Female N-type 8 each 0.56” (1.42 cm) diameter bolt holes on a 15.25” (38.7 cm) bolt circle |
| Height (overall) | 35.3 feet (10.76 meters) |
| Diameter | 3.5 inch (8.9 cm) tapered |
| Weight | 175 pounds (79.4 kg) |
ENVIROMENTAL
| SPECIFICATIONS | PERFORMANCE |
|---|---|
| Temperature | -54C to +65C |
| Humidity | 0-100% |
| Shock | MIL-STD-901C, Grade A, Class 1 |
| Vibration | MIL-STD-167-1, Type I |
| Wind Speed | 100 knots |
| Ice | 4.5 PSD on All Exposed Surfaces |
| Dust | Test per MIL-STD-810 Method 510.2 |
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View Product Specs | Request Quote
Not finding what you're looking for? We can custom-build antennas to your exact specifications.
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