871F-70-A VHF Exposed Dipole (Aviation)

871F-70-A VHF Exposed Dipole (Aviation)

Frequency Range: 118-138 MHz
Gain: 2.0-2.5dBd

870 Aviation Series. Adjustable, fixed, side or top mount antenna

  • Offered in a 1/4 or 3/8 wave spacing version
  • The 871A-70-A has external cabling and a field-adjustable pattern.
  • The 871F-70-A has internal cabling and fixed dipole-mast spacing.
  • Heavy-duty and black anodized versions available
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871F-70-A VHF Exposed Dipole (Aviation)
871F-70-A VHF Exposed Dipole (Aviation)
871F-70-A VHF Exposed Dipole (Aviation)
871F-70-A VHF Exposed Dipole (Aviation)
871F-70-A VHF Exposed Dipole (Aviation)
871F-70-A VHF Exposed Dipole (Aviation)

Order Information

Adjustable Heavy-duty Side Mount Top Mount Black Anodized
871F-70-A 871A-70-A 871F-70-AHD 871F-70-ASM 871F-70-ATM

871F-70-AHDB

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 871A-70-A has external cabling and a field-adjustable pattern.
• The 871F-70-A has internal cabling and fixed dipole-mast spacing.

Additional information

Frequency Range, MHz

118-138

Nominal Gain, dBd

2.0-2.5

Bandwidth: 1.5:1 VSWR, MHz

20

Number of Dipoles

1

Polarization

Vertical

Pattern

Offset

Power Rating, Watts

200

Nominal Impedance, Ohms

50

Lightning Protection

DC Ground

Standard Termination

N Male

Length, in (mm)

78 (1981)

Width (3/8 Wave Spacing), in (mm)

54 (1372)

Weight, lbs (kg)

16 (7.3)

Rated Wind Velocity: no ice, mph (km/h)

150 (241)

Rated Wind Velocity: 0.5" (13 mm) Ice, mph (km/h)

105 (169)

Lateral Thrust @ 100 mph wind, lbs (kg)

57 (26)

Bending Moment @ top clamp: 100 mph, ft*lb (kg*m)

82 (11)

Projected Area, ft² (m²)

2.2 (0.2)

Mounting Information Mast O.D.

2.4" (61 mm)