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1. Youths On The Air summer camp, 2017
2. First YOTA QSO
3. QCX construction and review by Roberto IZ7VHF
4. QRP Labs introduction video summaring QCX design, performance and features
5. QCX assembly and review by Kevin KB9RLW
6. QRP Labs' G0UPL interviewed by ICQ Podcast at UK National Hamfest
7. Short clip of QCX in operation, by Wojtek M0OSH
8. "David Casler" QCX review by Dave KE0OG
9. "Radio Prepper" QCX review by Gil F4WBY
10. QCX review by Michael G0POT
11. QCX vs IC775, by Giulio IK2DED
12. QCX modified to lower the CW offset, by Giulio IK2DED
13. QCX QRP tuning 80 meters band, by Giulio IK2DED
14. 80m QSO recording by Giulio IK2DED
15. Roney PY1ZB's 17m QCX
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6. 20m QCX sound on-air by John PD7MAA
17. Tony EI5EM's 20 and 40 metre QCX QRP kits
18. QRP Labs QCX Transciever Construction, by Mark G0MGX
19. Kenji YD3KNJ working N7NJ with 2.2W on his 40m QCX
20. Michael DL2YMR hands-on with the QCX-40


1. Youths On The Air summer camp, 2017

The kit was originally designed for the RSGB Youths On The Air summer camp buildathon in August 2017. RSGB YOTA Vlog video, shot at QRP Labs booth at Friedrichshafen 2017.

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2. First YOTA QSO

UK team member, Peter Barnes M0SWN, was the first YOTA 2017 participant to complete the QRP Labs CW transceiver kit. This is a short video to show him making a contact with GB17YOTA, the YOTA 2017 special event station, using his completed kit and the quarter wave vertical SOTA antenna he also made during the Youngsters on the Air summer camp. 

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3. QCX construction and review by Roberto IZ7VHF

An amazingly detailed and beautifully produced in-depth video by Roberto! 

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4. QRP Labs introduction video summaring QCX design, performance and features

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5. QCX assembly and review by Kevin KB9RLW

Part 1: Building the QRP Labs QCX transceiver kit

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Part 2: Review and demo of the QRP Labs QCX transceiver kit

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6. QRP Labs' G0UPL interviewed by ICQ Podcast at UK National Hamfest, 30-Sep-2017

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7. Short clip of QCX in operation, by Wojtek M0OSH

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8. "David Casler" QCX review by Dave KE0OG

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Part 2 of the review is about the QCX in operation, including a complete QSO.

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9. "Radio Prepper" QCX review by Gil F4WBY

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10. QCX review by Michael G0POT

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11. QCX vs IC775, by Giulio IK2DED

"Testing QCX QRP by QRP LABS versus IC775.
On the IC775 there was two narrow filter of 250 HZ, one at first IF 9 MHZ, the other at 455 KHZ, so very high selectivity.
Obvious the IC775 outperform the QCX in selectivity, but the little qrp do an excellent job. i'm very impressed by the performance of the new QCX QRP.
When i switch the antenna 775 is on the Icome, while 150 is for QCX.
The audio is much better on real, this video was taken with smartphone, the tone is about 700 Hz on QCX, but on IC775 around 500HZ, much better for long qso."

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12. QCX modified to lower the CW offset, by Giulio IK2DED

"Fix and mods of QCX.
The first is moving the pitch from 700 Hz to around 500 Hz, 700 Hz is not comfortable for cw operator.
Now the rig work very well, very nice sound."

Modifcation: see http://qrp-labs.com/qcx/qcxmods.html#cwcenter 

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13. QCX QRP tuning 80 meters band, by Giulio IK2DED

"Tuning around 80, pay attention at the selectivity when the station are closed at 500 Hz. Here the rig was modified for a center of audio passband filter at 540 Hz, more pleasent to listen."

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14. 80m QSO recording by Giulio IK2DED

"Qrp qso at 3560 IK2DED/HB9BQB, pwr 3w, ant delta loop full size. Key from my friend Piero Begali. Sorry for loud sidetone audio but i forget on my IC775 that was receiving my signal. Really an excellent qrp rig."

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15. Roney PY1ZB's 17m QCX

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16. 20m QCX sound on-air by John PD7MAA

"Clean signals in a noisey neighbourhood.
eBay enclosure mod on my blog: http://pa-11019.blogspot.nl/"

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17. Tony EI5EM's 20 and 40 metre QCX QRP kits

"This video demonstrates two QCX kits that I built for 20 and 40 metres. These are QRP (5Watt) CW transceivers with a host of facilities onboard."

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18. QRP Labs QCX Transciever Construction, by Mark G0MGX

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19. Kenji YD3KNJ working N7NJ with 2.2W on his 40m QCX

Kenji has several interesting videos about the QCX, including 2-way a QCX-QCX QSO on 40m. Check Kenji's YouTube channel "Bushcraft Ham Radio" https://www.youtube.com/channel/UCpfn1viFoqVmWk6x891nKaQ

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20. Michael DL2YMR hands-on with the QCX-40

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