Standard Horizon
Standard Horizon HX400 w/Built-In Scrambler & LMR Programmable Channels
MPN: HX400
$297.49
In Stock
$195.49$229.99per unit
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Quick Specs
Type: Extension
Description
Shakespeare Galaxy® Style 5228-4 4' Heavy-duty Extension Mast
Like the 5228, but 4' length (nominal). Constructed of high-quality Shakespeare white fiberglass, and finished to match Galaxy antennas. This 1 1/2" d"iameter extension mast can be used to increase height of an antenna and thus improve effective range, or to boost placement of an antenna above on-board obstructions.
IMPORTANT! If the combined length of your antenna and all extensions is more than 8 feet. you MUST use an upper support bracket
Like the 5228, but 4' length (nominal). Constructed of high-quality Shakespeare white fiberglass, and finished to match Galaxy antennas. This 1 1/2" d"iameter extension mast can be used to increase height of an antenna and thus improve effective range, or to boost placement of an antenna above on-board obstructions.
IMPORTANT! If the combined length of your antenna and all extensions is more than 8 feet. you MUST use an upper support bracket
- Stainless steel upper and lower ferrules with standard 1" - 14 thread
- Suggested mount: Shakespeare Style 409-R or 410-R Mounting Kit
- One section, actual length 44"
- Shakespeare Limited Warranty: 5-Years
Quick Specs
Type = Extension
Accessories (2)
Specifications
| SKU | 5228-4 |
| UPC | 719441200077 |
| Brand | Shakespeare |
| Category | Communication |
| Country of Origin | CHINA |
| Weight | 2.8 |
| Dimensions | 55 x 3 x 3 |
| Status | Active |
| Last Synced | 9/14/2026, 2:03:26 AM |
Compliance & Shipping
Returnable
Product Literature
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Frequently Bought Together
Compare Key Features
| Feature |  Shakespeare 5228-4 4' Heavy - Duty Extension Mast CURRENT |  Shakespeare 4187 Stainless Steel Ratchet Mount |  Shakespeare 4184 Cable Outlet |  Shakespeare 4187 Stainless Steel Ratchet Mount In A Box |  Shakespeare 4710 Flange Mount |
|---|---|---|---|---|---|
| Price | $195.49 | $67.99 | $10.19 | $67.99 | $28.04 |
| Brand | Shakespeare | Shakespeare | Shakespeare | Shakespeare | Shakespeare |
| Condition | New | New | New | New | New |
| Availability | In Stock | In Stock | In Stock | In Stock | In Stock |
| Weight | 2.8 | 4 | 0.09 | 2 | 0.4 |
| Dimensions | 55 x 3 x 3 | 6 x 6 x 3 | 6 x 3 x 1 | 6 x 6 x 3 | 6 x 5 x 2 |
| SKU | 5228-4 | 4187 | 4184 | 4187BX | 4710 |
| Country | CHINA | THAILAND | TAIWAN | THAILAND | THAILAND |
| View Item | View Item | View Item | View Item | View Item |
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Price
$195.49