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// QRO & QRP






KPA1500 QRO 1500+ W Solid State HF Amplifier




21
Apr

QRO/QRP
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Date: 21 Apr 2017
Photo by Elecraft New KPA1500 solid-state amplifier won’t take over your entire desktop: it’s just 4.5 x 13.5 x 11.5” (HWD; 11.5 x 34 x 29 cm). The lightweight companion power supply can be placed on the floor or in any other convenient location. The KPA1500 was designed with the serious operator in mind. Its no-nonsense front panel shows all important parameters at a glance, with a high-contrast...

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FlexRadio Systems PowerGenius XL HF Linear Amplifier




09
Feb

QRO/QRP
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Date: 09 Feb 2017
PowerGenius XL™ is a true legal limit, all mode, HF -6m solid state amplifier in a small lightweight package incorporating the very latest in LDMOS transistor technology. PowerGenius XL obsoletes those heavy and expensive to maintain tube amplifiers even in the most demanding DX and contest operations. Born of the collaboration between Sky Sat’s 403A Signature Laboratory in Europe and Austin,...

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QRP X5105 HF+6m Transceiver




18
Jan

QRO/QRP
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Date: 18 Jan 2017
X5105 is a highly portable transceiver working at HF+6m band, with a built-in power output of 5W. Technical features: Double-conversion superheterodyne, fitted with up to 3 lithium batteries of 18,650mph each. A standard main unit (embedded with one 8-pole 2.7k-SSB crystal filter) An optional high stability, high precision TCXO module An optional 500Hz narrow band crystal filter ...

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CommRadio CTX-10 QRP HF Transceiver




20
Oct

QRO/QRP
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Date: 20 Oct 2016
eroStream Communications near Golden, Colorado entered the hobby radio market in 2013 with their revolutionary CommRadio CR-1 and follow up CR-1a SDR receivers. The success of these innovative radios left many asking for a transceiver of similar size and capability. The answer is the just announced CTX-10. The CommRadio CTX-10 blends high performance, internal SDR technology, high efficiency...

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The Automatic HF/50 MHz Linear Amplifier OM2000A




20
Sep

QRO/QRP
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Date: 20 Sep 2016
The automatic linear amplifier OM2000A+ is designed for all short wave amateur bands from 1.8 to 29 MHz (including WARC bands) + 50 MHz and all modes. It is equipped with an FU-728F ceramic tetrode. Has a LAN connection for remote operation, scroll down for more information on this and a link for free software download. Specifications of the OM-2000A Frequency coverage: Amateur bands...

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Chinese AMPTEC LA4000 HF Linear Amplifier




22
Aug

QRO/QRP
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Date: 22 Aug 2016
2016 Latest product - HF 4KW Linear Amplifier 1.8-30MHz + WARC amateur radio bands. Using Chinese pair "FU728F" ceramic tetrodes at Class AB1 Driving power: 5-80W. Output power: 4000Watts. (3000 Watts in FM mode). Mode: (CW-SSB-RTTY-FM). Weight: 54 Kg. Dimensions: 480mm*450mm*200mm. httpvh://youtu.be/ovRPm8k7ciU Website: http://amptec.cn/ For...

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QRO 100KW – “Tsunami” HF Linear Amplifier




05
Aug

QRO/QRP
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Date: 05 Aug 2016
DC9DZ: Project Tsunami 100K – Power Amplifier (PA) using two 4CX15000A Frequency bands all HF amateur bands 1.8 MHz to 29.7 MHz Power supply 3 power supply transformers 35000 VA, 4800 VA & 3 VA Plate voltage 12000 V at full output power Screen voltage 1500 V stabilized Grid voltage - 385 V +/- 30 V regulated Filament 6.3 V / 320 A Input...

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ACOM 1010 160-10m HF Linear Amplifier




12
Jul

QRO/QRP
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Date: 12 Jul 2016
Features: Easy operation. The plate-load True Resistance Indicator (TRI) is an ACOM innovation that provides quick and precise tuning, typically in less than 10 seconds. The auto-operate function will return the amplifier to the OPERATE mode automatically after each protection trip, saving time and avoiding manual switching. No tuner needed. No external antenna tuner is required as long...

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