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Certified Pre-Loved Flex 6700 SDR with Dust Cover and 6 Month Warranty

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Certified Pre-Loved Flex 6700 SDR with Dust Cover and 6 Month Warranty

Just in from Flex! Certified Pre-Loved FLEX-6600 Signature Series SDR Transceiver!

These radios are sold in Excellent Condition with a six month warranty (through Flex). 

  • Fully-tested, calibrated and loaded with latest firmware
  • Power cable, Ethernet cable, hand mic (FHM-3) and quick start guide
  • Cosmetically good condition
  • Clean carton and proper foam inserts
  • Quick start guide
  • Flex Embroidered Dust Cover
  • Six-month warranty (provided by FlexRadio) 

The FLEX-6700 offers the ultimate performance direct sampling SDR technology and the best value for the serious HF/6m operator.

The FLEX-6700 model is designed for the Ham who wants to operate the radio exclusively as a server from PC, laptop, Maestro, Mac, or iOS clients — whether local or remote. The 6700 shares the same game-changing band awareness, industry-leading phase noise performance/ receiver dynamic range, and brick wall filters to give you the advantage in the most competitive DXing or contesting activities while maximizing your fun in casual operations. With a PC, laptop, or Mac client, you can utilize up to four 14 MHz spectrum/waterfall displays and independent band/mode receivers to revolutionize your view of the bands, especially on digital modes. Antenna Tuner is included. The FLEX-6700 reception is up through six-meter and two-meter bands while providing 2M operation with 5mW output power.

Contest grade filters, ultra-low spurious emissions, and the ability to operate full duplex cross band on two antennas let you transmit on one band while receiving on another — no external equipment required. Even switch to synchronous diversity reception when needed to help you pick out the weak ones in the midst of QRM. By adding FlexRadio’s new Power Genius XL™ LDMOS solid-state amplifier a complete legal limit, all mode SO2R station is now practical with one radio, one amp and only three interconnect cables — half the cost and none of the complexity.

FlexRadio’s industry-leading SmartSDR™ software offers compatibility across the entire FLEX-6000 Signature Series family to deliver continuous leveraged software enhancement. And you can use the latest SmartLink™ technology to access your radio virtually anywhere from any SmartSDR compatible client with only a login and password — even your iPhone.

  • 100W PEP HF-6M Operation
  • All Modes/All Bands
  • Integrated Remote Operation With Maestro, PC/Laptop, Mac, iPad® Or iPhone®
  • 8 Independent Band / Mode Receivers
  • Full Duplex Cross-Band Operation
  • True Diversity Reception
  • Two Receive-Only Ports
  • One Transverter Port
  • Economical SO2R Solution – (OTSPR) Support In One Radio
  • Contest Band Filters: >30 dB Rejection
  • Direct Sampling SDR 245.76 Msps – 16 Bit
  • 116 dB 2kHz RMDR
  • >155 dB Dynamic Range
  • Built-In Antenna Tuner
  • 10 MHz Reference Input
  • Optional GPSDO Option for ultra-high frequency precision and accuracy
  • Continuous MARS/CAP Coverage with Extended Transmit Filter



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