10 Best Qrp Ham Amplifier In The Us - Black Friday 2024
Best Choice1
XieguXiegu XPA125B 100W Power Amplifier Auto Antenna Tuner Large Display Screen
Main highlights- Safty & Protection: The XPA125B has a variety of intelligent protection circuits to ensure the safety of the amplifier and connected transceiver. When abnormal operating conditions appear like SWR is too high, too much drive power, or too high temperature, the amplifier enters bypass mode and displays an alarm message.
- New Enhanced Version: After improving its shape and size from XPA125, it is smaller than the old version and can be worn on a bracelet like a small bag.
- Large Screen Display: The 2.7 inch large backlit LCD display shows input/output power, SWR, Voltage, Current, Temperature, amplifier status as well as warning messages making the operation of this modern amplifier simple and also user friendly.
- Built-in Automatic Antenna Tuner: The automatic antenna tuner and power amplifier unit of XPA125B can be used independently of each other as either an automatic antenna tuner or a separate power amplifier. The tuner handles 14-500 ohm loads in the HF bands and 6-meter band.
- 100W Power Output: The XPA-125B is the perfect amplifier for QRP radios or SDR transceivers with low power consumption （like a 5-watt transmitter） when 100-watt output is needed. Its maximum power output is 125 watts.
9.7Exceptional
View offer on:
Show more
- Curious about how we select the top products for you? Explore How It Works
Value for Money2
RockvilleRockville RPA5 1000W Peak / 400W RMS 2-Channel Power Amplifier, Rack Mountable - Perfect for Live Sound, Pro Audio, DJs
8.9 audio quality8.7 worth the money8.7 Sound levelWhy we love it
High power output 400w RMS
2U rack space
Flexible bridged/stereo switch
9.5Excellent
View offer on:
Show more
3
Irfora50W Portable High Frequency Power Amplifier Short Radio Power Amplifier for USDX FT-817 Elecraft KX3 QRP FT-818 G90 G90S G1M X5105 Ham AMP
Main highlights- This high frequency power amplifier is suitable for USDX FT-817, Elecraft KX3, QRP, FT-818, G90, G90S, G1M, X5105 Ham AMP.
- The operating frequnecy is 3~24, and transmission and pulling power is 1～5W.
- Built-in powerful fan, the temperature reaches the set value automatically open cooling, which can prolong the service time of the .
- Built-in TX/RX auto cut circuit, no need for special PTT line, with signals input automatically switch to transmit mode.
9.4Excellent
View offer on:
Show more
4
BTECHBTECH AMP-V25 Amplifier | 20-40W Power Boost for VHF (136-174MHz) | Compatible with Handheld Radios | Amplifies Analog and Digital Modes | Ideal for Mobile, Field, & Home Use
Main highlights- Universal Compatibility: Seamlessly connects with popular handheld radio brands including BTECH, BaoFeng, Kenwood, Yaesu, ICOM, and Motorola, with a simple plug-and-play setup.
- Enhanced Communication Range: Transform your handheld radio into a high-power device for mobile, field, or base use with the BTECH AMP-V25, ensuring clear, extended range communication.
- Comprehensive Kit: Includes everything you need - Amplifier, Mounting Bracket, Cables, and a Speaker Microphone, for a hassle-free experience right out of the box.
- BTECH is proud to be in the USA, which allows you to have the best available local support for any issue that may arise. BTECH only engineers and develops radio products. That brand focus allows you to have the best available radios and accessories with the most features, with real USA warranty and support.
- Advanced Features: Features harmonic filters for cleaner output, protection circuitry for enhanced durability, and a built-in loudspeaker for clear audio, making it a versatile tool for any radio enthusiast.
9.3Excellent
View offer on:
Show more
5
Marhynchus8 Band Shortwave Radio Transceiver SDR Transceiver SDR 8 Band Full Mode QRP Transceiver with, Shortwave and All Hazard Radios shortwave transceiver hf ham radio transceiver qrp radio
Main highlights- Programmable: Open sources firmware is built in IDE, allowing experimentation, new function can be added, contributions can be shared via for Github, and the software complexity is 2000 lines.
- Multi Band Support: The transceiver is continuously adjustment in the frequency range of 160m to 10m, loss of 20khz performance. You can use it with confidence
- Full Mode Support: The hf radio transceiver supports full mode, which supports USB, LSB, CW, AM, FM DSP modes, Built in lithium battery charging port, can only use the included charger, other chargers are prohibited.
- Easy to Use: You can use the Quick Mode button to turn on or off various functions. Instead of setting up different functions in the menu, you can directly adjust them by pressing corresponding function keys.
- Beautiful Color LCD Screen: All vital operating information is clearly visible in daylight conditions. 48KHZ wide spectrum display with waterfall gives you excellent awareness of the conditions around you.
9.2Excellent
View offer on:
Show more
6
LJJDSLYULJJDSLYU S-Pixie CW QRP Ham Amateur Shortwave Radio Transceiver 7.023 7.050 Mhz DIY Kits with Transparent Acrylic Shell
8.7 worth the money8.2 Easy to build8.0 InstructionWhy we love it
Easy to assemble with decent instructions provided.
Works with a wide power supply range of 9-13.8V.
LED and buzzer prompts enhance user experience.
9.0Excellent
View offer on:
Show more
7
SocobetaRF Power Amplifier 1MHz-700MHZ 3.2W HF VHF UHF Transmitter Power Amplifier Module for Ham Radio
9.3 materials Quality8.2 Simple to use8.0 DurabilityWhy we love it
High durability and superior quality.
Wide application for various wireless needs.
Excellent customer service support.
8.9Very Good
View offer on:
Show more
8
NooElecNooElec Ham It Up Plus v2 - Extend The Range of Your RTL-SDR, NESDR or Other Radio Down to 300Hz. HF/MF/LF/VLF/ULF Upconverter and Panadapter w/TCXO & Switchable LNA/Passthrough Options
Main highlights- The high-quality Ham It Up Plus v2 is an addon for your RTL-SDR or other radio that will allow you to extend the frequency capability all the way down to 300Hz. It is built like a tank in the USA and Canada and drastically outperforms every single similar device in its price class--and even devices far costlier!
- Like Ham It Up v1, the Ham It Up can be placed in bypass mode with an on-board physical switch to access the higher bands of your radio without removing the Ham It Up from your signal chain
- Ham It Up Plus v2 will provide a substantial, noticeable performance increase for low frequencies (300Hz to 65MHz in upconvert mode) with nearly every low cost radio and RTL-SDR in existence, whether they implement direct sampling circuits or built-in 'upconverter'-like circuitry
- For more information review the product page or datasheet: https://www.nooelec.com/datasheets/100769
- Easy installation and compatibility with popular software defined radio (SDR) models. Ham It Up Plus v2 has a local oscillator frequency of 125MHz. This means it will shift frequencies higher by 125MHz when in upconvert mode, so will work with any radio which can receive between 125MHz-190MHz, including transmitters and transceivers!
- Designed to be powered through the onboard microUSB port, whether from a PC or a wall adapter. For simplicity, Ham It Up Plus v2 does not require USB data or configuration, so it will not enumerate as a USB device when plugged into a computer
- Designed for professional and amateur radio operators, astronomy enthusiasts, wireless communication enthusiasts, and more
- Backed by a generous 2-year warranty for peace of mind
- A free male SMA to male SMA connector and male SMA to female BNC connector are included in your purchase
- A built-in, HF-suitable low noise amplifier (LNA) circuit is included. This LNA can be bypassed with a physical switch for installations where an LNA is not required or a remote LNA placed close to a remote antenna is preferred
8.7Very Good
View offer on:
Show more
9
GOOZEEZOOATU-100 EXT Antenna Tuner for Ham Radio, GOOZEEZOO V3.2 1.8-55MHz Automatic Antenna Tuner by N7DDC 100W Open Source Shortwave Antenna Tuner with 5000mAh Battery
Main highlights- 【Wide Frequency Range】This non-electrified antenna tuner operates directly with a 13.8v connection to the radio. Its sophisticated circuitry, equipped with 7 inductors and 7 capacitors, ensures comprehensive coverage across an extensive frequency range—including the entire amateur radio spectrum from 1.8MHz to 50MHz
- 【Stable and Reliable】Crafted with a high-quality metal casing, this product guarantees stable and reliable performance. Its practical design prioritizes user-friendliness and straightforward operation, contributing to an extended service lifespan
- 【Compact and Portable】 The qrp antenna tuner measures 9*5.1*2.4 inches. Its small size allows for fewer devices to be carried, providing a more convenient connectivity experience. It features a 0.91-inch OLED dual-color display screen with four lines displaying input power value, voltage standing wave ratio, L and C parameter values, or antenna output power, efficiency, or other key operation status
- 【ATU-100 Automatic Antenna Tuner】 The hf antenna tuner is ready to use without assembly. This device serves as an amateur radio accessory, part of an amplifier or transceiver, or standalone equipment, ensuring impedance matching between the power amplifier (PA) and antenna feeder
- 【5000mAh Battery】 Equipped with a 5000mAh rechargeable battery, it has a DC 12V power input port (positive inside, negative outside). Note that the device includes a 15V TVS limiting diode for power supply protection and will blow the fuse if the DC power supply voltage exceeds 15V. Before charging, ensure the battery charger's output voltage is below 5V (charger not included)
8.4Good
View offer on:
Show more
10
Fosi AudioFosi Audio TB10D 600W TPA3255 Power Amplifier Home Audio HiFi Stereo Class D Digital 2 Channel Integrated Mini Passive Speaker Amp
9.9 materials Quality9.7 audio quality9.3 Sound levelWhy we love it
Compact and easy to install for home audio.
High power output with superior sound quality.
Versatile compatibility with various audio equipment.
8.3Good
View offer on:
Show more
Black Friday Sale
Deal ends in
HrsMinSec
Related deals you might like for qrp ham amplifier
