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Kits

  • QMX+ 160-6m multi-mode transceiver
  • QMX multi-band transceiver kit
  • QCX-mini 5W CW transceiver kit
  • QCX+ 5W CW transceiver kit
  • QDX Digital Transceiver
  • QDX-M 5W Digital Transceiver
  • Ultimate3/3S QRSS/WSPR kit
  • U4B - Balloon tracker
  • 50W Amp for QCX
  • Ultimate relay-switched LPF kit
  • GPS receiver kit QLG2
  • GPS receiver kit QLG3
  • 10W HF Linear PA
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  • QCX-series AGC module

APRS trackers

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  • LightTracker Plus 1.0

Enclosures

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  • VFO/SigGen case
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  • 50W Amp enclosure

Retired kits

  • QSX all-band all-mode transceiver
  • 5W HF PA kit
  • QCX 5W CW transceiver kit
  • OCXO/Si5351A synthesizer
  • ProgRock - triple programmable crystal
  • GPS receiver kit QLG2-SE
  • GPS receiver kit QLG1
  • GPS Module SKM61
  • GPS Module SKM52
  • GPS Module VK16E
  • QRSS Arduino shield
  • Ultimate2 QRSS kit
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  • 30/40/80/160m QRSS TX kit

High Altitude Balloons

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Ocean Tracking

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QMX+ 160-6m multi-mode transceiver

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Details
Created: 10 May 2024
Last Updated: 02 May 2025
Hits: 266135

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QMX+: a feature-packed, high performance, 160-6m, 5W, Multi-mode (CW, Digi, SSB) transceiver kit, including embedded SDR, 24-bit 48 ksps USB sound card, CAT control, synthesized VFO with TCXO reference, RTC and internal GPS option.

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Kit: $125
(Assembled: $185)

Read more: QMX+ 160-6m multi-mode transceiver

QRP Labs shop!

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Created: 19 May 2015
Last Updated: 19 May 2015
Hits: 169985

Shop

All QRP Labs kits may be ordered online securely at the shop, with PayPal payment.

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Kits!

QMX multi-band multi-mode transceiver

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Created: 19 May 2023
Last Updated: 02 May 2025
Hits: 661354

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QMX: a feature-packed, high performance, 5-BAND 5W, Multi-mode (CW, Digi, SSB) transceiver kit, including embedded SDR, 24-bit 48 ksps USB sound card, CAT control, synthesized VFO with TCXO reference. 

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Kit: $102.47
(Assembled: $152.47)

Read more: QMX multi-band multi-mode transceiver

QDX - Digital Transceiver

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Created: 09 October 2021
Last Updated: 03 March 2025
Hits: 633226

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QDX: a feature-packed, high performance, five-band (80, 60, 40, 30, 20m) or six-band (high bands 20, 17, 15, 12, 11 and 10m) 5W Digi-modes transceiver kit, including embedded SDR, 24-bit 48 ksps USB sound card, CAT control, synthesized VFO with TCXO reference. 

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Kit: $69
(Assembled: $114)

Read more: QDX - Digital Transceiver

QCX-mini

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Created: 11 September 2020
Last Updated: 03 February 2025
Hits: 511804

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QCX-mini: a feature-packed, high performance, single-band 5W CW transceiver kit, with WSPR beacon and built-in alignment/test equipment. Available for 160, 80, 60, 40, 30, 20 or 17m bands. It has rotary encoder synthesised tuning, VFO A/B/Split, Iambic keyer, CW decoder, and more...

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Kit: $57.79
(Assembled: $102.79)

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QCX+ 5W CW transceiver kit

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Created: 11 May 2020
Last Updated: 03 February 2025
Hits: 520957

  • Click to enlarge image 20200621_012756.jpg
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QCX+: a feature-packed, high performance, single-band 5W CW transceiver kit, with WSPR beacon and built-in alignment/test equipment. Available for 160, 80, 60, 40, 30, 20 or 17m bands. It has rotary encoder synthesised tuning, VFO A/B/Split, Iambic keyer, CW decoder, and more...

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Kit: $57.79
(Assembled: $102.79)

Read more: QCX+ 5W CW transceiver kit

U4B - Balloon tracker

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Created: 21 April 2022
Last Updated: 15 December 2024
Hits: 90208

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U4B: the world's cheapest, lightest, simplest yet most flexible and expansion capable WSPR high altitude balloon tracker ever! Includes USB interface for configuration, 128K Disk, tons of features... perfect for hobbyists, research, education and more... 

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$56.09

Read more: U4B - Balloon tracker


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