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OM Power, Power Amplifiers
OM4001A 4kW Automatic Amplifier
The OM4001A is an automatic power amplifier, designed for use on all short wave amateur bands from 1.8 to 29.7 MHz (including WARC bands) and all modes. It is equipped with a two ceramic tetrodes FU728F and delivers up to 4000+ watt on all HF bands.
Built on order, delivery time 2-3 weeks.
SKU: OM4001A -
Expert Electronics, Transceivers
MB1 PRIME High End DUC/DDC Transceiver
The MB1 transceiver is a game changer, it’s a transceiver and a PC in a single package. It has a classic design, developed over several decades, with the most advanced DUC/DDC SDR technologies – Direct Down Conversion (DDC) and Direct Up Conversion (DUC) and a fully featured high-end personal computer with an Intel Core i7 processor on board.
Latest production run includes an updated mother board, I7-9700 CPU, 16GB DDR4 RAM, 500 GB SSD. TX IMD3 has been improved with up to 7 dB! (See updates below colorised in red).
Scroll down to see the video presentation, specifications and to download a brochure.
Read our blog series about the MB1 here.
SKU: MB1P -
OM Power, Power Amplifiers
OM4001HF 4kW HF Amplifier
The OM4001HF linear amplifier is designed for use on all short wave amateur bands from 1.8 to 29.7 MHz (including WARC bands) and all modes. It is equipped with a two ceramic tetrodes FU728F and delivers up to 4000+ watt on all HF bands.
Built on order, delivery time 2-3 weeks.
SKU: OM4001HF -
OM Power, Power Amplifiers
OM2000A+ HF & 6m 2kW Automatic Amplifier
The OM2000A+ automatic linear amplifier is designed for all shortwave amateur bands from 1.8 to 29 MHz (including WARC – bands) plus 50 MHz and all modes. It is equipped with a ceramic tetrode FU-728F and delivers 2000 watt on HF and 1500 watt on 6 meter.
Built on order, delivery time 2-3 weeks.
SKU: OM2000A+ -
OM Power, Power Amplifiers
OM2501HF 2.5kW Amplifier
The linear amplifier OM2501HF is a manual tune designed for all short wave amateur bands from 1.8 till 29 MHz (including WARC) and all modes. It is equipped with a one ceramic tetrode FU728F or GU84B (specify below) and delivers up to 2500+ watt on all HF bands.
Built on order, delivery time 2-3 weeks.
SKU: OM2501HF -
OM Power, Power Amplifiers
OM2000+ HF & 6m 2kW Power Amplifier
The OM2000+ linear amplifier is designed for all shortwave amateur bands from 1.8 to 29 MHz (including WARC – bands) plus 50 MHz and all modes. It is equipped with a ceramic tetrode FU-728F and delivers 2000 watt on HF and 1500 watt on 6 meter.
Reviews
WU2M – “This amp is a powerhouse!”
F8DQL – “It’s impressive!”Built on order, delivery time 2-3 weeks.
SKU: OM2000+ -
Expert Electronics, Transceivers
SunSDR2 DX 100W HF, 6m & 2m Transceiver
SunSDR2 DX is a direct sampling 100 watt SDR transceiver developed for the serious DX:er and contest operator. It covers all HF bands plus 50 MHz and 144 MHz VHF bands with a general coverage receiver. It combines high performance and 100 watt transmit power in a small package with a LAN interface for maximum flexibility. Remote control over DSL or mobile 3G or 4G connections provide a full SDR experience using the Expert Remote System.
SKU: SS2DX -
Expert Electronics, Transceivers
SunSDR2 PRO HF, 6m & 2m Transceiver
SunSDR2 PRO is a direct sampling SDR transceiver developed for serious DXing and contesting. It covers all HF bands plus 50 MHz and 144 MHz VHF bands with a general coverage receiver. It combines high performance in a small package and has a LAN interface for maximum flexibility. Remote control over DSL or mobile 3G and 4G connections provide a full SDR experience using the Expert Remote System.
SKU: SS2PRO -
Expert Electronics, Receivers
ColibriDDC with Band Pass Filter
The new ColibriDDC is a small sized SDR receiver covering 10 kHz to 55 MHz and with external filters capable to receive frequencies up to 800 MHz. Direct digital signal sampling using a high speed digital to analog converter results in very high performance from a light and small package. The receiver is controlled via LAN opening many possibilities like remote control or control of several receivers from one PC.
Scroll down for more information and a video presentation of ColibriDDC.
NEW! Andrew Barron ZL3DW review (English) >>
Radiouser magazine review (English) >>
Funk Amateur magazine review (German) >>
Fernando Duarte review (English) >>SKU: CDDC-1 -
Expert Electronics, Receivers
ColibriDDC HF SDR Recveiver
ColibriDDC is a small sized direct sampling SDR receiver designed to work on HF frequencies from 0.09 to 60 MHz. With the help of external filters ColibriDDC is capable to receive frequencies up to 800 MHz. It is controlled via LAN or can be connected to a Raspberry Pi3 to be remote controlled over the internet.
Scroll down for more information and a video presentation of ColibriDDC.
NEW! Andrew Barron ZL3DW review (English) >>
Radiouser magazine review (English) >>
Funk Amateur magazine review (German) >>
Fernando Duarte review (English) >>SKU: CDDC -
Chameleon Antenna, RX Loops
Chameleon RXL Receive Loop
The new RXL receive loop from Chameleon is a high performance LF, MF and HF receive-only antenna that can be permanently mounted outside on a mast, portable on a camera tripod, or on a city apartment balcony. This is the heavy-duty US version where the loop is in one piece!
SKU: CH-RXL -
OM Power, Power Amplifiers
OM 4000A Remote Control
Remote Control expands possibilities of using OM 4001A up to 10 meters away from your operating position. When needed it is also possible to connect the Remote Control unit to a LAN network and control over the internet it using a special software.
Delivery time 2-3 weeks.
SKU: OM4000AREM -
OM Power, Power Amplifiers
OM 2500A Remote Control
Remote Control expands possibilities of using OM 2501A up to 10 meters away from your operating position. When needed it is also possible to connect the Remote Control unit to a LAN network and control over the internet it using a special software.
Delivery time 2-3 weeks.
SKU: OM2500AREM -
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Expert Electronics, Receivers
ColibriNANO USB SDR Receiver 0.1 to 55 MHz
ColibriNano takes USB dongle SDR receivers to a new level. This is a direct sampling, high quality SDR receiver covering 100 kHz to 55 MHz with up to 3 MHz sample rate in a sturdy aluminium USB stick.
- ARRL/QST Review by VA2PV
- Review by Adam Farson, VA70J/AB40
- Review on the Fenu-Radio
- Video review by Z33T Mile Kokotov
SKU: ColibriNANO