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Home > Marine Electronics and Navigation > ANTENNAS > Shakespeare 399-1M 9.5' VHF Antenna

Style 399-1M VHF 6dB

Collinear Phased 5/8-wave with two coaxial chokes to suppress cable radiation

The Style 399-1M is the same as the 399-1, but it has a special sleeve for mast mounting. A professional quality antenna in a compact package. This extra-duty antenna combines strength and performance for use where you really need the efficiency of a large antenna, but don't have room for one.

• Brass and copper elements
  
• Chrome-plated brass ferrule with standard 1"-14 thread
  
• Aluminum sleeve for mast mounting
  
• Suggested mount: 1-1/4" U-bolts are supplied. The 399-1M can be strapped to a larger mast using steel banding (not supplied)
  
• Two sections: Base 75"; Tip 39" UPS shippable

Technical Specifications:

Frequency:	VHF Marine band
Bandwidth:	(within 2.0:1 SWR): 5MHz
SWR:	1.5:1 at 156.8 MHz
Impedance:	(ohms): 50
Gain:	6 dB
Max Input (Watts):	100
DC Ground:	YES
Termination:	SO - 239
Height (feet):	9.5
Polarization:	Vertical
Radiation pattern:	Omni-directional