FlexRadio Flex-3000
HF Transceivers
Current used market price and listings for sale — updated daily from 5 active listings across European marketplaces.
About this radio
The Flex-3000 was part of FlexRadio's original PowerSDR-based generation of software-defined transceivers, sold from the late 2000s as a 100W HF/6m SDR alongside the higher-end Flex-5000. Like other early Flex radios it required a PC running the PowerSDR application for all operation, with the transceiver itself acting mainly as an RF front end and analog-to-digital converter. It's a piece of SDR ham radio history for collectors interested in the technology's early days, predating the SmartSDR-based 6000 series by several years.
Median Price (last 90 days)
$700
+5.7%
Based on 3 listings
Typical Range (P25–P75)
$700
–
$804
Lowest Listed
$700
Highest Listed
$804
Price History
— Median price
▪ P25–P75 range
Current Listings 5
| Title | Price | Source | Date | Callsign |
|---|---|---|---|---|
| For Trade Only – Flex Radio 3000 | — | QTH | 2026-07-16 | — |
| For Trade Only – Flex Radio 3000 | — | QTH | 2026-07-16 | — |
| Flex 3000 | 3,000 zł | QRZPL | 2026-06-21 | — |
| Flex 3000 | $700 | EHAM | 2026-04-21 | — |
| Flex 3000 | $700 | EHAM | 2026-04-18 | — |
No current listings found for this model.