Search Results for: Power Supply

Products & Product Reviews

New Products Spotlight: RM Italy UHF Amplifier and Switching Power Supply, and Radio Today Transceiver Guides from the RSGB

Leading up to the release of the 2024 DX Engineering Amateur Radio Products Catalog in a few months, OnAllBands will be featuring some of the new products you’ll find inside […]

samlex 12v power supply
Products & Product Reviews

New Product Showcase: Samlex SEC-1235P-M 13.8 VDC Desktop Power Supply

The technical team at Samlex has some great news for operators looking for a lightweight, reliable desktop power supply with updated features, upgraded performance, and international flexibility—the SEC-1235P-M 13.8 VDC. […]

samlex power supply for ham radio
Products & Product Reviews

Choosing a Power Supply for Your Station

Are you building your first station or returning to Ham radio from a long hiatus? Unlike gear from past decades, today’s Ham radios operate on 13.8-volt power. Why 13.8V? It’s […]

Products & Product Reviews

New Manufacturer Spotlight: Linear Amplifiers from OM Power

DX Engineering is excited to announce the addition of OM Power to its already impressive lineup of manufacturers who produce amplifiers designed to meet the specific needs of the ham […]

Ai Power generator
Field Day / Products & Product Reviews

Gearing Up for ARRL Field Day 2023 (Part 4): Batteries, Power Supplies, Generators, and Solar Power Products for Field Day

It’s true that food is an integral part of many Field Day weekends, allowing operators to maintain their strength during long operating sessions. But since five-bean salads and nachos aren’t […]

Moonraker SWR power meter
Products & Product Reviews

New Product Spotlight: Scanner Antennas, SWR/Power Meter, and More from Moonraker Ltd.

The 2023 edition of the DX Engineering Amateur Radio Products Catalog is still a few months away, but the hams at OnAllBands are an impatient bunch, and that’s good news […]

monitor sensors power and swr meter front panel
Product Reviews

New Product Spotlight: Review of the Monitor Sensors Power+SWR Meter

Editor’s Note: We had longtime ham and guest blogger Wayne Smith, K8FF, put the Power+SWR Meter from Monitor Sensors through its paces, assessing its design, ease of use, functionality, and […]

Portable Generator
Field Day / Technical Articles

Gearing Up for ARRL Field Day 2022 Part 3: Batteries, Generators, and Power Supplies

One of the exciting aspects of Field Day is the challenge of operating with power sources you’re not accustomed to using, including batteries, generators, and solar panels—even water-driven, bicycle-powered, or […]

samlex 12 volt power supply
Products & Product Reviews

Linear Versus Switching Power Supplies—A Few Options for a Successful Field Day

In previous Word of the Day posts, we discussed two common power sources for portable operations on Field Day—batteries and generators. Today, we’re going to take a brief look at […]

samlex battery guard module
Products & Product Reviews

Choosing Battery Power and Accessories for Ham Radio Field Day

One of the great things about Field Day (June 27-28, 2020) is that it gives you an opportunity to stray from your comfort zone, especially when it comes to using […]