We are excited to introduce our brand-new AMP-25 amplifiers!
The AMP-25 series do more than just amplify a signal, they also purify your signal as it passes through! We are also thrilled to present a whole new way to connect with amplifiers, allowing you to use a handheld mic and built-in speaker – just as if it were a mobile or base radio (but at a significantly lower cost).
An intelligent handheld radio companion:
A new and easy way to get the most from your radio, this is not your grandpa’s amplifier.
Output of 20-40W (from 2-6W input).
Works with most FM analog and digital modes (even including DMR!)
Transmit a cleaner output signal produced by your handheld radio.
Multiple ways to connect and use your handheld from a vehicle (or field) environment – without programming a duplicate radio.
What is it?The BTECH AMP-V25 amplifier is a portable, lightweight, wide coverage RF power amplifier for handheld radio equipment and is equally capable of amplifying both analog and digital signals.
Pair with the UT-72 Antenna for easy installation to your vehicle, or connect to another VHF base, mobile, or field antenna.
Supported Amplification Modes :The AMP-V25 operates from 136-174 MHz and can be used for analog FM, P25 Phase 1, C4FM (System Fusion), NXDN, IDAS, dPMR, and MPT1327 modes.
The AMP-V25 supports out-of-band transmitting, while the amplifier is turned off, allowing you to quickly transmit on a UHF signal without disconnecting your radio – but simply turning it off. When transmitting out-of-band the amplifier will pass-through the signal without amplification.
Built In Loud-Speaker :When you connect your handheld radio with the radio control cable; the amplifier will use it’s own loud 4W built-in speaker to broadcast the incoming audio.
Baofeng UV9R Plus Ip67 Waterproof Walkie Talkie 15W VHF UHF Dual Band Handheld Two Way Radio Waterproof FM Protable Digital Transceiver Baofeng Produ... Read more
Baofeng DM-5R DMR Digital Radio VHF/UHF 136-174/400-480Mhz 2000mAH High Capacity Battery High Power/Low power 21CM Dual Band Antenna 8-Level Stepped F... Read more
Anytone TERMN-8R THE FIRST RADIO FOR AMATEUR, COMMERCIAL, AND PUBLIC USEThe most versatile two way radio on the market, certified for use for commerci... Read more
“We’re excited to unveil the UV-2501 and UV-5001 Dual Band Mobile Radios. We have spent the last several months refining our first mobile... Read more
Yaesu FT 991 Versus Icom IC-910 in 144MHz “We compare the FT-991 receiver performance on 2m with two other radios. Justin, G0KSC, from Waters... Read more
AnyTone AT-588 A really good little 2m mobile at a great price, the AT588 packs a punch too with its adjustable power output up to 60 watts. Output Po... Read more
“Vacuum Tubes” is the topic of the current (February 15) episode of the “ARRL The Doctor is In” podcast. Listen…and learn! More than a half-mill... Read more
It is often necessary to know how to measure current using a multimeter. Current measurements are easy to make, but they are done in a slightly differ... Read more
“I have been a keen shortwave listener since 1970 and have had many receivers and antenna types during this time. Currently I have two wire ante... Read more
Universal-Radio presents the Yaesu FT-991 HF – UHF Transceiver Read more
Introducing the Icom IC-7850 50th Anniversary Edition Read more
ACOM A2100 ACOM 1200S Photos : EA7JX Source: CQDX.ru Read more
The Palstar HF-AUTO 1800 watt automatic antenna tuner covers 160 to 6 Meters with a power rating of up to 1800 watts PEP. Hams have enjoyed the... Read more
Switchable Preselector Filter Board for FDM SDRs ELAD SPF-08 is switchable pre-selector board that allows selection between 8 configurable filters. Us... Read more
DXMINI is your gateway to digital HAM radio… Our devices enable your digital radio to communicate over the internet sending your communications... Read more
Speaker Type:Base station Speaker Impedance:8 ohms RF Shielding:Yes Speaker Audio Filters:Yes Subwoofer Included:No Volume Control:No Tone... Read more
SunSDR2-transceiver – is an up-to-date system of the amateur radio communication in the HF and VHF frequency bands with the digital signal proce... Read more
AAS-300 3-way Antennasplitter up to 300 MHz The AAS-300 antenna splitter can distribute the signal of a receiving antenna to up to 3 recipients. About... Read more
Adding topband to a full sized elevated 80m vertical and putting N6LF’s QEX data to the test This antenna started out as an 80m vertical... Read more
NEW FOR 2018! Following on from our successful LFA-Q compact quads, we are adding a more traditional looking quad to our range which boasts two of the... Read more
Cushcraft A3S Three Element Beam – 10, 15 & 20 Meters A3 World Ranger, our top selling tribander, has become the A3S with all stainless ste... Read more
Building the 6 Meter Moxon Antenna As the late spring and summer months heat up, six meters comes alive. Known as the Magic Band, the six meter band c... Read more
This is a view from NASA of the sun today, October 9, 2018, and I am making 10m DX contacts one after another. Zero sunspots but working DX on... Read more
“Hi Folks, Thanks for staying patient with me on this one. Build servers were being weird today! Happy to bring you release with simple features... Read more
MFJ-1204 Includes radio interface cable (8-PIN DIN) Sign up for the digital revolution and explore a whole new world of amateur radio excitement using... Read more
JS8Call Download “Hi folks! Happy to announce 0.8 of JS8Call. This is a backwards incompatible release (which is the primary reason for it being... Read more
J8Call “Howdy Folks, We’ve sure come a long way in the past few weeks. Thanks for sticking with me and enjoying the ride! This release is... Read more
FT8 is exploding! 1#popular HamRadio digital mode In this episode of the No Nonsense Amateur Radio Podcast, Tom, KB5RF, and I explore... Read more