Tag Archives: HobbyPCB

The HobbyPCB IQ-32: A general coverage portable QRP transceiver with color touch screen now shipping

Many thanks to SWLing Post contributor, Pete (WB9FLW), who shares the following information regarding HobbyPCB’s much-anticipated portable transceiver which is now shipping.  The price is a competitive $529.00.

The following information comes from the HobbyPCB website:

The IQ32 is 5W output, 80-10M Amateur Radio transceiver with powerful 32 bit processing providing high-end features at an entry level price. The IQ32’s 3.2″ color LCD touch-screen display and dual control knobs provide an enjoyable operating experience in a robust package.

Available for immediate delivery!

Introducing the HobbyPCB IQ32 HF transceiver, based on the high performance RS-HFIQ RF system, the receiver in the IQ32 consists of 5 band-pass filters to reject out-of-band signals, an LNA with frequency dependent gain and a conventional quadrature down-converter. The transmitter features a Class A, 5W power amplifier with individual low-pass filters for each band to exceed FCC requirements for spectral purity.

The IQ32 features a large, color, touch-screen display providing an enhanced user interface and informative spectrum and waterfall displays found on radios costing much more. With a powerful STM-32 DSP processor, the IQ32 transceiver has variable filtering, multi-mode AGC, memory functions, built-in PSK encode/decode with keyboard support.

5W not enough power? Add a HARDROCK-50 to your station to boost up to 50W. The IQ32 and HARDROCK-50 seamlessly integrate together for a powerful mobile/base station!

Simple upgradeable firmware, no connection to a computer required, no drivers, no cables. Simply insert a thumb-drive with the appropriate file and the IQ32 updates its own firmware.

Specifications

  • Frequency Range: 3-30MHz (performance guaranteed on 80/60/40/30/20/17/15/12/10M ham bands)
  • Sensitivity: MDS < -128 dBm on 80M dropping to < -135 on 10M
  • Noise Figure: < 8 dB
  • TX Power: 5W typical, 4W minimum
  • LO Feed-thru: < -50 dBc @ 5W output
  • Spurious and Harmonics: < -50 dBc typical
  • DC Power: 13.8VDC, 2 amp max
  • Size: 172mm x 105mm X 75mm
  • Weight: < 700 grams
  • Display: 3.2″ Color LCD Touchscreen
  • Modes: USB, LSB, CW, PSK 31
  • DSP Processor: STM-32, 32 Bit

Click here to download the manual.

Pete also notes:

If one already has the RS-HFIQ board fear not an upgrade kit is available:

https://hobbypcb.com/products/hf-radio/iq32-upgrade

Thank you for sharing this, Pete!

I may see about grabbing an IQ-32 to evaluate. I’m very curious how its receiver might stack up to the Elecraft KX2, the CommRadio CTX-10 and the LnR Precision LD-11. (Please note that these links lead to my other radio site, the SWLing Post.)

It doesn’t appear that the IQ-32 has an AM mode, but I would still like to see how it might handle broadcast listening on the shortwave meter bands using ECSS.

I love the portable form factor and the fact that it ships with stand-off handles to protect the front face of the radio.

Video:

Check out WA2EUJ’s IQ-32 presentation from the 2018 Hamvention on YouTube:

Click here to check out the IQ-32 product page at HobbyPCB.

Have any Post readers purchased the IQ-32?  Please comment!

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Kickstarter: The $239 RS-HFIQ 5 Watt General Coverage Transceiver

rs-hfiq-sdr

Many thanks to Jim Veatch (WA2EUJ) who shares the following:

HobbyPCB is offering their RS-HFIQ 5W SDR on Kickstarter starting at $239. Check it out here:

Thanks, Jim-I wish you success in this campaign (though it appears you’ve met your base goal and are now into stretch goals).

While there are a fair amount of SDRs in the $200-300 price range, there are few that are actually transceivers.  I’m also impressed with the level of filtering on both the RX and TX stages and the fact that the baseband and digital section have separate and isolated grounds. The RS-HFIQ could potentially have a low noise floor and a decent front end.

If you back the RS-HFIQ, please consider sending us your review to publish here on the SWLing Post!

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