Rugged design to withstand harsh environmental conditions
- Vertical or horizontal polarization
- DC ground for lightning protection
- Black anodized version available
291-70-HD VHF Yagi Antenna
Frequency Range: 138-174 MHz
Gain: 3.5dBd
Description
Product available at the iBwave library.
The 290 Series VHF Yagi antennas are available in 2, 3, and 6 element configurations. All of our antennas can be completely customized to your applications. Our antennas can be vertically or horizontally polarized, and black anodized versions are available.
• Each antenna has a rugged design to withstand harsh environmental conditions.
• The mounting hardware supplied will permit either vertical or horizontal polarization.
• DC ground for lightning protection
Additional information
| Frequency Range, MHz | 138-174 |
|---|---|
| Nominal Gain, dBd | 3.5 |
| Bandwidth: 2.0:1 VSWR, MHz (% Ctr. Freq.) | 36 |
| Number of Elements | 2 |
| Polarization | Vertical or Horizontal |
| Horizontal Beamwidth (Hor. Pol) | 140º |
| Vertical Beamwidth (Ver. Pol) | 70º |
| Front to Back, dBd | 12 |
| Pattern | Directional |
| Power Rating, Watts | 350 |
| Nominal Impedance, Ohms | 50 |
| Lightning Protection | DC Ground |
| Standard Termination | N Male |
| Length, in (mm) | 50 (1270) |
| Width (1/2 Wave Spacing), in (mm) | 40 (1016) |
| Weight, lbs (kg) | 9.5 (4.3) |
| Rated Wind Velocity: no ice, mph (km/h) | 175 (282) |
| Rated Wind Velocity: 0.5" (13 mm) Ice, mph (km/h) | 155 (249) |
| Lateral Thrust @ 100 mph wind, lbs (kg) | 38 (170) |
| Projected Area, ft² (m²) | 1.4 (0.13) |
| Mounting Information Mast O.D. | 115-85 Clamp |
