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874F-70-A VHF Exposed Dipole (Aviation)
SKU 874F-70-A
874F-70-A
871F-70-A-872F-70-A-874F-70-A
Download Product Specs
870 Aviation Series. Adjustable, fixed, side or top mount antenna
- Offered in a 1/4 or 3/8 wave spacing version
- The 874A-70-A has external cabling and a field-adjustable pattern.
- The 874F-70-A has internal cabling and fixed dipole-mast spacing.
- Heavy-duty and black anodized versions available
Description
The 870 series AV – Aviation Series VHF exposed dipoles are available in 1, 2, 4, 8 and dual dipole configurations. All of our antennas can be completely customized to your particular applications. Our antennas can be black anodized, adjustable or fixed, side mount or top mount. Heavy-duty versions are also available. • Each antenna is offered in a 1/4 or 3/8 wave spacing version. • The 874A-70-A has external cabling and a field-adjustable pattern. • The 874F-70-A has internal cabling and fixed dipole-mast spacing.
Additional information
| Frequency Range, MHz | 118-138 |
|---|---|
| Nominal Gain, dBd | 8.0-8.5 |
| Bandwidth: 1.5:1 VSWR, MHz | 20 |
| Number of Dipoles | 4 |
| Polarization | Vertical |
| Pattern | Offset |
| Power Rating, Watts | 450 |
| Nominal Impedance, Ohms | 50 |
| Lightning Protection | DC Ground |
| Standard Termination | N Male\, other connectors available upon request |
| Length, in (mm) | 294 (7468) |
| Width (3/8 Wave Spacing), in (mm) | 55 (1397) |
| Weight, lbs (kg) | 93 (42) |
| Rated Wind Velocity: no ice, mph (km/h) | 120 (193) |
| Rated Wind Velocity: 0.5" (13 mm) Ice, mph (km/h) | 95 (153) |
| Lateral Thrust @ 100 mph wind, lbs (kg) | 231 (105) |
| Bending Moment @ top clamp: 100 mph, ft*lb (kg*m) | 1437 (199) |
| Projected Area, ft² (m²) | 8.8 (0.82) |
| Mounting Information Mast O.D. | 2.9" (73 mm) |
| Frequency Range | 108-138 MHz |
| Nominal Gain | 8-10 dBd |
| Antenna Pattern | offset |
Ordering Information
| Order Information |
Adjustable | Heavy-duty | Side Mount | Top Mount | Black Anodized |
| 874F-70-A | 874A-70-A | 874F-70-AHD | 874F-70-ASM | 874F-70-ATM | 874F-70-AHDB |
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