# Shakespeare 399-1M 9'6" VHF Antenna [399-1M]

**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)](https://productimageserver.com/literature/quickGuide/10599QG.pdf)

## Details

- **Price:** 399.99 USD
- **Type:** Antennas
- **Tags:** Brand_Shakespeare, Communication, Communication | Antennas

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 399.99 USD | In stock |

## Images

- Shakespeare 399-1M 9'6" VHF Antenna [399-1M] Shakespeare
- Shakespeare 399-1M 9'6" VHF Antenna [399-1M] Shakespeare
- Shakespeare 399-1M 9'6" VHF Antenna [399-1M] Shakespeare

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> Source: [Besafe1st](https://besafe1st.com/products/shakespeare-399-1m-96-vhf-antenna-399-1m)
> Updated: 2026-05-29