Radioddity QR20 20W QRP Radio SDR Transceiver, Full Band CW SSB RTTY AM FM DMR, Auto Antenna Tuner

Product Description

FULL-BAND FULL-MODE OPERATION

The QR20 supports SSB, CW, RTTY, AM, DMR (optional) full-mode operation, with a reception from 100kHz to 2GHz as well as transmit from 160m to 70cm.

BUILT-IN BATTERY WITH TWO WAY TO RECHARGE

Comes with a built-in 3.5Ah rechargeable battery, QR20 provides you with 3-4 hours of outdoor operating time. You can charge it via a USB type-C cable.

Dual-Fan Cooling Design

Automatically adjust speed from 2000 to 8000 RPM according to different working conditions to achieve the auto temperature control function.

PC Software & Smartphone APP Control

Want to wirelessly operate your radio? In addition to normal PC software, the QR20 can be easily controlled by custom phone APP through Bluetooth. Android & iOS available.

Built-In Auto Antenna Tuner

The QR20 is equipped with a 160-6 meters high-speed automatic antenna tuner. Tune your antenna directly so that its impedance matches the transceiver and reduces SWR.

Extra Functions Available

You can customize the QR20 with optional modules that add functions like GPS, digital compass and DMR mode. Note that the modules are not included.

Features:

1. Real-time spectrum & waterfall display

2. Supports FT8 mode

3. SDR tech, full-band support SSB, CW, RTTY, AM, FM, DMR (optional)

4. Built-in sound card with IQ and audio output

5. DSP digital noise reduction

6. Built-in automatic antenna tuner

7. Built-in 3.5Ah rechargeable battery

8. USB TYPE-C 3.1 interface for power supply and computer connection

9. IF width and IF shift hardware and software can be modified to provide powerful IF interference suppression

10. Built-in electronic key controller; all parameters can be set flexibly

11. Double conversion circuit structure

12. IF IQ signal output available (which enables DRM decoding via PC)

13. Ultra-wide working voltage range: 5-32VDC

14. Power supply reverse polarity protection

15. Built-in UTC clock

16. Voltage display

17. Ultra-lightweight: ≤4.4lb (2kg)

18. High precision TXCO ± 0.5ppm (-10-60 ℃)

19. Customize modules (GPS, digital compass, DMR mode)

What’s in the box?

1 x QR20 Radio
1 x External Wired Speaker Mic
1 x DC Power Cable
1 x USB Type-C Power & Data Cable
1 x Protective Carrying Case

Specifications

Architecture:	SDR
Operating Mode:	DMR (optional), SSB, CW, RTTY, AM
Frequency Resolution:	1Hz
Transmit Frequency Range:	1.800—2.000, 3.500—4.000, 5.351.5—5.366.5, 7.000— 7.300, 10.100—10.150, 14.000—14.350, 18.068— 18.168, 21—21.450, 24.890—24.990, 27, 28—29.7, 50—54, 134—170, 400—450MHZ
Reception Frequency Range:	100kHz—2GHz
Output Power:HF + 6m:	SSB: (1-20W) CW: (0.1-20W) AM: (1-5W) VHF: SSB / CW / DMR (0.5-10W) UHF: SSB / CW / DMR (0.5-5W)
Power Current:	TX: 13.8V-6A (20W) RX: 13.8V-0.25A typical value, 0.5A (highest brightness, audio peak)

Product information

Manufacturer

‎Radioddity

ASIN

‎B09MQHKP53

Customer Reviews

4.5 out of 5 stars 2Reviews

Best Sellers Rank

#2,662 in Radio Antennas

Date First Available

‎November 29, 2021

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Radioddity It feels very solid. It is easy to operate. The push button VFO is actually nice once you get the hang of it. The spectrum/waterfall is very nice. The AF and RF adjustment options are excellent. The receive audio is good considering it has a 1x2 speaker. Sounds like a FlexRadio with headphones on. The noise reduction is a good as anything out there, better than my IC-7610. Tuner works well. John Cooper
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