FlexRadio Flex-6500
HF Transceivers
Current used market price and listings for sale — updated daily from 3 active listings across European marketplaces.
About this radio
The Flex-6500 sat in the middle of FlexRadio's original SignatureCXA lineup, announced in 2014 as a 100W all-band HF/6m SDR transceiver operated entirely through SmartSDR software. It improved on the entry-level 6300 with better receiver dynamic range and diversity-reception capability, while stopping short of the dual-independent-receiver hardware of the flagship 6700. On the used market it's often chosen by operators who want near-flagship receive performance from the original Flex generation at a more accessible price.
Median Price (last 90 days)
$3,458
+214.3%
Based on 2 listings
Typical Range (P25–P75)
$2,166
–
$4,750
Lowest Listed
$2,166
Highest Listed
$4,750
Price History
— Median price
▪ P25–P75 range
Current Listings 3
| Title | Price | Source | Date | Callsign |
|---|---|---|---|---|
| Flex Power Genius PGXL SO2R Amplifier | $4,750 | QTH | 2026-10-23 | — |
| Amplifier Buffer Relay for Flex 6xxx | — | QTH | 2026-09-23 | — |
| Sprzedam TRX SDR Flex 6500 | 8,500 zł | QRZPL | 2026-06-22 | — |
No current listings found for this model.