![Shakespeare 399-1M 9'6" VHF Antenna [399-1M]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/600x600/products/32160/32886/10599XL__09388.1574367245.jpg?c=2 "Shakespeare 399-1M 9'6\" VHF Antenna [399-1M]")
![Shakespeare 399-1M 9'6" VHF Antenna [399-1M]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/1280x1280/products/32160/32886/10599XL__09388.1574367245.jpg?c=2 "Shakespeare 399-1M 9'6\" VHF Antenna [399-1M]")
Product Overview
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 |
Specifications:
- Antenna Band: VHF
- Color: White
- Construction: Fiberglass
- Ferrule Type: Chrome Plated
- Length (Inches): 114"
- Box Dimensions: 5"H x 5"W x 88"L WT: 5.2 lbs
- UPC: 719441100032
Quick Guide (pdf)
![Shakespeare 408-R Stand-Off Bracket [408-R]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/729/1511/10658XL__47291.1529948371.jpg?c=2 "Shakespeare 408-R Stand-Off Bracket [408-R]")