SKU: 21201705424

Digital Antenna 578-SW 4 AIS Antenna [578-SW ]

$129.15 $143.50
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

Digital Antenna 578-SW 4 AIS Antenna [578-SW ]AIS Antennas 4' Length, 4. 5dB Gain In conjunction with the USCG Automatic Identification System (AIS) requirements for commercial vessels, Digital Antenna created a series of 4 AIS antennas that meet the exacting AIS frequency requirements. Designed with a low 1. 5: 1. 0 SWR ratio from 159 162 MHz, Digital Antennas 4. 5 dB gain AIS antennas offer unsurpassed durability and performance compatible with all AIS transponders. Customers and installers

AIS Antennas
4' Length, 4.5dB Gain

In conjunction with the USCG Automatic Identification System (AIS) requirements for commercial vessels, Digital Antenna created a series of 4 AIS antennas that meet the exacting AIS frequency requirements. Designed with a low 1.5:1.0 SWR ratio from 159-162 MHz, Digital Antennas 4.5 dB gain AIS antennas offer unsurpassed durability and performance compatible with all AIS transponders.

Customers and installers love the 500 GOLD Series easy installation connector system. The gold factory-attached mini-UHF female connector with PL-259 (UHF) adapter makes connecting to the AIS transponder easy, eliminating the need to solder connectors.

All of our antennas are made in the USA, assembled, tested and tuned by hand for maximum performance, quality and durability.

All 4' AIS Antennas Feature:

  • Powerful brass radiators
  • Soldered connections
  • Power directing ferrite choke bead
  • High gloss urethane finish
  • 316 stainless steel ferrule
  • 4.5dB gain

500 GOLD Series
  • Mount: Standard 114 threaded base
  • Connector: Gold factory-attached mini-UHF female with mini-UHF male to UHF male (PL259) adapter
  • Cable: Includes 25 of our low-loss, tinned braid, foil shielded, UV stable RG-8X marine cable

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Specifications:

  • Antenna Band: AIS
  • Color: White
  • Construction: Fiberglass
  • Ferrule Type: Stainless Steel
  • Length (Inches): 48"
  • Box Dimensions: 3"H x 3"W x 50"L WT: 3.2 lbs
  • UPC: 839494001619

Quick Guide (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21201705424

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4.7 ★★★★★
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Tee
Lexington, US
★★★★★ 5
Love this lotion
Size: 8 Ounce (Pack of 1)
Good value for the money, there isn't a strong fragrance (which I like) and Ive noticed the difference in my skin ,it looks and feels soft and hydrated. I will buy again.
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Reviewed in the United States on May 24, 2026
A
Verified Purchase
Alena Cooper
Phoenix, US
★★★★★ 5
Disliked at first, ended up LOVING!
Size: 8 Ounce (Pack of 1)
UPDATE: I actually ended up loving this product once I started treating it as a first layer serum. I use a very small amount, let it soak in for a minute or two, and then layer a body lotion over it. Using it that way gives me the softest skim (even on rough dry areas like elbows) and it totally takes away any sticky/tacky feeling! I don’t quite know how to feel about this product. It is hands down one of the most hydrating body lotions around and immediately after application skin does feel silky and smooth. It causes no irritation and has almost no scent. However the longer it is on the more tacky and sticky it gets- even dabbing extra off with a towel does not help. It is particularly bad on the hands, I literally could not stand it because it felt like I had partially dried glue all over my hands. Strangely the one place this lotion works on is my feet and it really helps with any dryness (I’m an avid walker and hiker so my feet get dry). I would not purchase again because I can’t use it anywhere else. I wish it stayed feeling like it does immediately after application because I bet it would help skin look and feel smoother with continued use, but unless the formula changes to something that isn’t tacky and sticky it is basically worthless. Unless you want to purchase as a foot cream!
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Reviewed in the United States on July 16, 2025
A
Verified Purchase
Alexis R Stewart
Massapequa, US
★★★★★ 4
Final Vote if Still Out
Size: 8 Ounce (Pack of 1)
This cream is definitely giving the hydration. There is hardly any scent to it, which I like so that I don't feel like it's completing with other products. My skin is feeling softer and has more of a glow versus being dry. The only negative thing so far is that I feel it is a bit sticky. I am going to keep using and be consistent with it to see what the longer term benefits are.
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Reviewed in the United States on April 30, 2026
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 5
Dove never fails us, ladies! Solid lotion for all over.
Size: 8 Ounce (Pack of 1)
They can pump out all the fancy moisturizers and lotions they want - I always come back to the originals. Dove has a brand reputation which never fails. This cream serum is awesome for all over my body after a hot shower (bc it kinda dries out my skin). Face and body, it works. Apply after shower before bed and you have a whole skincare routine. Cannot beat the price for less than $10!
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Reviewed in the United States on May 27, 2026
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Verified Purchase
Dustin Fulford
Belleville, US
★★★★★ 5
It's a great deep conditioning lotion
Size: 8 Ounce (Pack of 1)
This is above and beyond your usual body Moisturizer! Very hydrating, I haven't experienced any sticky residue. It absorbs quickly, I put it on just after a shower to hold in moisture. Accidentally discovered while using a lotion applicator for my back that it also gives your hair a great deep conditioning! I didn't have any residue in my hair either.
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Reviewed in the United States on May 23, 2026

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