F-3647 Dual Antenna Array

F-3647 Dual Antenna Array

Frequency Range: 138-174 / 406-470 MHz
Gain: 2.0-2.5dBd

Ideal for applications where costs are calculated per antenna

  • Available in many configurations
  • VHF, UHF or 700/800/900 MHz antennas can be combined onto one mast
  • Mix and match with our 770, 790 and 870 series antennas
  • Can be configured for side or top mount
  • Low VSWR version with maximum gain over the specified frequencies
  • Heavy-duty versions available
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Side Mount: F-3647-SM
Top Mount: F-3647-TM
Heavy-duty: F-3647-HD
Black Anodized: F-3647-HDB

Description

The dual antenna arrays are available in many different configurations. VHF, UHF, or 700/800/900 MHz antennas can be combined onto one mast. These antennas can be mixed and matched from our 870, 770 and 790 series antennas. All of our antennas can be completely customized to your particular applications. Our antennas can be side mount or top mount configurations.

• Low VSWR version with maximum gain over the specified frequencies
• Ideal for applications where the costs are calculated per antenna
• Heavy-duty versions are available.
• Multiple combinations are offered and customizable. Please contact a technical support technician for additional details.

Additional information

Frequency Range, MHz

138-174 / 406-470

Nominal Gain, dBd

2.0-2.5

Bandwidth: 1.5:1 VSWR, MHz

138-174 MHz: 36
406-470 MHz: 106

Number of Dipoles

1 / 1

Polarization

Vertical

Pattern

Offset

Power Rating, Watts

300

Nominal Impedance, Ohms

50

Lightning Protection

DC Ground

Standard Termination

N Male, other connectors available upon request

Length, in (mm)

126 (3200)

Width (1/2 Wave Spacing), in (mm)

41 (1041)

Weight, lbs (kg)

26 (11.9)

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

170 (272)

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

140 (225)

Lateral Thrust @ 100 mph wind, lbs (kg)

67 (30.5)

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

110 (15)

Projected Area, ft² (m²)

2.5 (0.23)

Mounting Information Mast O.D.

1.9" (48 mm)