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Frequency Range, MHz 406-512
Nominal Gain, dBd 8.0-8.5
Bandwidth: 1.5:1 VSWR, MHz 106
Number of Dipoles 4
Polarization Vertical
Pattern Offset
Power Rating, Watts 300
Nominal Impedance, Ohms 50
Lightning Protection DC Ground
Standard Termination N Male
Length, in (mm) 126 (3200)
Width, in (mm) 16 (406)
Weight, lbs (kg) 21 (9.5)
Rated Wind Velocity: no ice, mph (km/h) 150 (241)
Rated Wind Velocity: 0.5" (13 mm) Ice, mph (km/h) 120 (193)
Lateral Thrust @ 100 mph wind, lbs (kg) 64 (29)
Bending Moment @ top clamp: 100 mph, ft*lb (kg*m) 177 (24.5)
Projected Area, ft² (m²) 2.4 (0.23)
Mounting Information Mast O.D. 1.9″ (48 mm)
The 770 Series UHF 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, and heavy duty versions are available.
• Each antenna is offered in a 1/4, 3/8, or 1/2 wave versions
• The 774-70 has an internal cabling and fixed dipole-mast spacing.
• Heavy-duty versions are available. Please contact a technical support technician for consultation.
Side Mount: 774-70-SM
Top Mount: 774-70-TM
Heavy-duty and Welded: 774-70-HDW
Black Anodized: 774-70-HDB- Questions & Answers
Ask a question
Bonjour,
Quel distance doit-on respecter, à l’installation, entre les deux clamp? Je parle ici du modèle top-mount.
Merci
Bonjour M. Vincent,
Merci pour votre question. L’un de nos membres de l’équipe de ventes vous contactera sous peu.