In September 2021, Peplink rolled out a "Maritime" series of 5G/LTE compatible marine-grade omnidirectional antennas targeted at marine users.
Peplink is a mobile connectivity company best known for its line of Pepwave mobile routers, but Peplink also offers a variety of antennas that are certified for use with its cellular integrated router lineup.
Product Variations
There are three antennas in the current Pepwave Maritime lineup.
The Maritime 20G and 40G antennas support all sub-6GHz 5G frequencies, supporting either 2x2 or 4x4 MIMO (depending on the model) reception, as well as GPS. The Maritime 10 is a single cellular antenna.
Maritime 20G
Specifications
The Maritime 20G is a 40cm (16") tall antenna on a marine mount, with a 2x2 MIMO configuration - plus GPS antenna.

- Models: ANT-MR-20G-S-W-6
- # of Antennas: 2x Cellular, 1x GPS
- Direction: Omnidirectional
- Frequency Range: 410MHz - 6000MHz
- Impedance: 50ohm
- Cable Type & Length: 6' 7" (2 meters) of CFD-200 Coax for cellular (RG-174 for GPS))
- Connector: SMA Male
- Internal Ground Plane: Yes
- Dimensions: 3.78'' diameter, 19.04'' high
- Weight:
- Mounting: Supports standard maritime 1" 14 TPI thread mount and also has an L-shape mount for non-standard installations.
- Outdoor Rated: IP68
- Frequency / Gain:
- 410-470MHz: 3.2dBi
- 617-960MHz: 5.4dBi
- 1710-2700MHz: 4.9dBi
- 3400-4200MHz: 6.2dBi
- 4900-6000MHz: 6.8dBi
- Spec Sheet
- Retail Price: $449
Maritime 40G
Specifications
The Maritime 40G is an 80cm (32") tall antenna in a 4x4 MIMO configuration. It is basically two Maritime 20Gs stacked on top of each other.

- Models: ANT-MR-40G-S-W-6
- # of Antennas: 4x Cellular, 1x GPS
- Direction: Omnidirectional
- Frequency Range: 410MHz - 6000MHz
- Impedance: 50ohm
- Cable Type & Length: 6' 7" (2 meters) of CFD-200 Coax for cellular (RG-174 for GPS)
- Connector: SMA Male
- Internal Ground Plane: Yes
- Dimensions: 3.78" diameter, 34.39" high
- Weight: Not specified
- Mounting: Supports standard maritime 1" 14 TPI thread mount and also has an L-shape mount for non-standard installations.
- Outdoor Rated: IP68
- Frequency / Gain:
- 410-470MHz: 3.2dBi
- 617-960MHz: 3.8dBi
- 1710-2700MHz: 5.3dBi
- 3400-4200MHz: 6.5dBi
- 4900-6000MHz: 6.7dBi
- Spec Sheet
- Retail Price: $649
Maritime 10
Specifications

The Maritime 10 is a single antenna with only moderate gains in the lower bands, and only supports up to 4200 Mhz.
- Models:ANT-MR-10-N-W
- # of Antennas: 1x Cellular
- Direction: Omnidirectional
- Frequency Range: 600MHz - 4200MHz
- Impedance: 50ohm
- Cable Type & Length: Not specified
- Connector: N Female
- Internal Ground Plane: Yes
- Dimensions: 3.78'' diameter, 19.04'' high
- Weight: Not specified
- Mounting: Supports standard maritime 1" 14 TPI thread mount and also has an L-shape mount for non-standard installations.
- Outdoor Rated: IP68
- Frequency / Gain:
- 617-960MHz: 2.8dBi
- 1710-2700MHz: 8.2dBi
- 3400-4200MHz: 9.3dBi
- Spec Sheet
- Retail Price: $349
News, Videos, & Status
In February 2022 we received an evaluation unit of the 40G from our friends at MobileMustHave.com. We will be testing this antenna with both dual 2x2 cellular modems and 4x4 4G & 5G cellular routers.
Our MIAs can follow along with our testing in progress notes, which will then be summarized in our review below for members:
- Testing in Progress Forum Notes: Pepwave Maritime 40G (Cellular Antennas)
Peplink News Stories
Alternatives to Consider
For other popular cellular antennas on the market we are tracking - here are our featured options:
This Review Contains Additional Member Exclusive Content!
We are Honored to be Member Funded! No ads, no sponsors, no selling (but may contain affiliate links)
Our members fund our in-depth independent reviews.
This entry may contain additional member exclusive content such as testing notes, field testing data, user interface tours, comparisons to alternatives, analysis, tips, videos and discounts.
Members also get interactive guidance, alerts, classroom and more.
Purchasing Options
Links Provided for Convenience
We do not sell any gear or equipment. These links are provided to make your shopping easier. Unless otherwise disclosed, only Amazon links are affiliate links (see our disclaimer). We request vendors give our members bigger discounts instead of giving us affiliate kickbacks.
Member Discounts - Learn & Save!
Our MIAs get special discounts from these vendors. Members please check for discount codes before ordering. Some vendors offer up to 10% off - you could save more than the cost of your membership on major purchases.
- MobileMustHave
- Amazon
- Onboard Wireless
- 5G Store
Cellular antennas can be a vital part of your signal enhancing strategy to get a better signal, and thus better cellular data performance. They come in many shapes, sizes and varieties.
They can be used directly connected to your mobile hotspots or cellular embedded routers, or they might connect to your cellular booster. They come in omni-directional vs directional, single vs MIMO, and might support different frequency bands. They come in combination antennas with Wi-Fi and GPS.
But most importantly, is your installation options on your RV or boat.
So before choosing an antenna, be sure to understand all of these variables - and keep in mind that there likely isn't a single 'one size fits all' solution here. You may need to make compromises, or even have speciality antennas for challenging signal areas.
We recommend starting with our Guide to Selecting Antennas, and then moving on to our other guides addressing related topics: