Standard Horizon
Standard Horizon HX40
Best compact handheld radio for recreational boaters needing reliable marine communication.
Stay connected on the water with the Standard Horizon HX40, an ultra-compact 6W handheld VHF radio. Designed for marine environments, it offers robust transmission and clear audio, even in noisy conditions, thanks to a 600mW speaker. Its rugged, submersible IPX7 design ensures protection against water ingress. Essential NOAA weather alerts keep you informed of potential hazards. The high-resolution backlit LCD display provides excellent readability, while the long-lasting lithium-ion battery ensures extended operating time for peace of mind during your voyages.
$143.27
Owner Satisfaction
4.6
/ 5
Category Rank
77
/ 178
#77 in Marine Radios
Price vs Category Average
-71%
Below average
RF Power Output
62.51
/ W (HI), W (MEDIUM), W (LOW)
Who it's for
- Boaters needing a lightweight radio for PFD storage
- Users requiring reliable range from a portable handheld
- Mariners working in wet, splash-prone environments
Who should skip it
- Captains needing extended battery life for long shifts
- Safety-conscious sailors requiring automated distress signaling
- Kayakers or paddlers prone to dropping gear overboard
Performance breakdown
Transmission Range
Six watts of power provides reliable reach for most coastal voyages.
Portability
Ultra-compact frame fits easily in a pocket or life vest.
Durability
IPX7 submersible rating offers peace of mind in harsh marine conditions.
Audio Clarity
The 600mW speaker cuts through wind and engine noise effectively.
Battery Longevity
Solid capacity for day trips, though heavy scanning drains power faster.
Interface Readability
High-resolution backlit display remains legible in bright sunlight or darkness.
Key Specs
RF Power Output
6W (HI), 2.5W (MEDIUM), 1W (LOW)
Waterproof Rating
IPX7 (submersible up to 1m for 30 minutes)
Battery
Built-in Lithium Polymer 1850mAh
Speaker Output
600mW
Case Size (W x H x D)
52 x 95 x 33mm
Weight
230g
Display
High-resolution backlit LCD
Radio Type
VHF handheld radio
Features
- 6W transmit power for long-range communication
- Ultra-compact and lightweight design
- IPX7 waterproof rating, submersible protection
- Loud 600mW speaker for clear audio
- Large backlit LCD for easy readability
- NOAA weather channels and alerts
- Extended operating time with lithium-ion battery
- Programmable scan functions
What customers say
Customers overwhelmingly praise the Standard Horizon HX40 for its exceptional compactness and reliability. Its pocket sized design makes it perfect for small watercraft or as a dependable backup radio where space is limited. Users appreciate the solid build quality and the peace of mind that comes from knowing the unit floats. Battery performance is a major highlight, offering impressive longevity despite the small form factor. While it omits advanced features like DSC, consumers accept this trade off for superior portability and a competitive price. The audio clarity is surprisingly good. Overall, the HX40 is celebrated as an essential, highly dependable grab and go VHF radio for those prioritizing minimal size and maximum dependability.
Know before you buy
The HX40 carries an IPX7 waterproof rating, meaning it is designed to withstand submersion in up to one meter of water for 30 minutes. It is built to handle splashes, rain, and accidental drops into the water without compromising performance.
Yes, the radio offers three power settings: 6W, 2.5W, and 1W. Using the lower power settings when you are closer to other vessels or a base station will significantly extend your battery life.
The device features a 600mW speaker, which is engineered to provide clear, loud audio output. While it is quite powerful for its compact size, it is designed to maintain clarity even in typical noisy marine environments.
Yes, the HX40 includes dedicated NOAA weather channels and alerts. This allows you to receive real-time updates on changing conditions and potential hazards directly through the radio.
The HX40 is exceptionally small, measuring just 52 x 95 x 33mm and weighing 230g. Its ultra-compact form factor makes it easy to carry in a pocket or clip to a life vest without feeling bulky or restrictive.
Yes, the radio features programmable scan functions, including an 'All Channel Scan' mode. This allows you to monitor multiple channels simultaneously so you don't miss important communications.
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