774-70-HDWBTM-1/4 UHF

Frequency Range: 406-512 MHz

Gain: 8.0-8.5dBd

Low VSWR version with maximum gain over specified frequency.
Heavy Duty and Black Anodized version.
This antenna is 1/4 wavelength spacing version offering offset radiation pattern.
Standard connector is N-Male and optional 7/16 DIN or 4.3-10 is also available.

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SKU: 774-70-HDWBTM-1/4 Categories: Antennas & Clamps, Exposed Dipole Antennas Tags: 406-512 MHz, 8-dbd, 8.5-dbd

Description
Additional information

Description

The 774-70-HDBWTM-1/4 is a Wide Band, Black Anodized, Heavy Duty Welded, UHF Antenna. It is an extremely rugged 4 dipole Antenna designed for multicoupled systems. All our antennas can be customized to your particular applications. Our antennas can be configured for side mount or top mount. This antenna is configured for top mount. The 774-70-HDBWTM-1/4 antenna has internal cabling and fixed dipole-mast spacing. The antenna has either 406-470 MHz or 450-512 MHz split.
• Low VSWR version with maximum gain over specified frequency.
• Heavy Duty and Black Anodized version.
• This antenna is 1/4 wavelength spacing version offering offset radiation pattern.
• Standard connector is N-Male and optional 7/16 DIN or 4.3-10 is also available.

Additional information

Frequency Range, MHz	406-512
Nominal Gain, dBd	8.0-8.5
Bandwidth: 1.5:1 VSWR, MHz	64
Number of Dipoles	4
Polarization	Vertical
Pattern	Offset
Power Rating, Watts	300
Nominal Impedance, Ohms	50
Lightning Protection	DC Ground
Standard Termination	Type N-Male for standard version – DIN 7/16 or 4.3/10 Low-PIM version
Temperature Range	-40 to +60 C˚
Length, in (mm)	126 (3200)
Width, in (mm)	10 (254)
Weight, lbs (kg)	24 (11)
Rated Wind Velocity: no ice, mph (km/h)	175 (282)
Rated Wind Velocity: 0.5" (13 mm) Ice, mph (km/h)	150 (241)
Lateral Thrust @ 100 mph wind, lbs (kg)	75 (34)
Bending Moment @ top clamp: 100 mph, ftlb (kgm)	193 (26.7)
Projected Area, ft² (m²)	2.88 (0.128)
Mounting Information Mast O.D.	2.38" (60)