The FLEX-6600 offers the ultimate performance direct sampling SDR technology and the best value for the serious HF/6m operator.
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.
Features
- 100W PEP HF-6M Operation
- All Modes/All Bands
- Integrated Remote Operation With Maestro, PC/Laptop, Mac, iPad® Or iPhone®
- 4 Independent Band / Mode Receivers
- Full Duplex Cross-Band Operation
- True Diversity Reception
- Two Receive-Only Ports
- Two Transverter Ports
- Economical SO2R Solution – (OTSPR) Support In One Radio
- Contest Band Filters: >50 dB Rejection
- Direct Sampling SDR 245.76 Msps – 16 Bit
- 115 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
- Optional Continuous MARS/CAP Coverage with Extended Transmit Filter
Full Specifications
Receiver
- 4 Independent Band/Mode Receivers (Max)
- 1 / 2 kHz Reciprocal Mixing Dynamic Range (RMDR): 110/115 dB
- ADC Bits/Sampling Rate: 16/245.76 Msps
- Frequency Coverage: 30 kHz-54 MHz
- Amateur Band Preselectors: 7th Order Contest Bands, 3rd Order Other
- Cable-less Digital Audio (DAX/DAX IQ) Channels: 4/4
- Receive Only Ports (Base/Including XVTR Ports): 2/4
- Full Duplex RX/TX Operation
- Simultaneous Receive on Two Antennas (e.g. 20m & 6m)
Transmitter
- 160m-6m Transmitter Output: 1-100W(25W AM)
- Harmonic Suppression (Typ): < -60 dBc
- Transverter Ports: 2
- Transverter Frequency Coverage/Power: 100 kHz – 54 MHz/0 to +10 dBm
- Integrated Automatic Antenna Tuner Range: 3:1 SWR
- Continuous MARS/CAP Coverage Optional
General
- Modes1 SSB, CW, AM, SAM, FM, RTTY, DIGITAL
- Integrated Remote Operation
- Maestro, PC, MAC, iPhone, & iPad Client Options
- Frequency Stability: (0C – 50C) 0.5ppm (TCXO)
- GPS Disciplined Oscillator: Optional 5 x 10-12 Over 24 Hours
- External 10MHz Reference Input
- Power Supply Requirements: 13.8 VCDC +/- 15% (14 VDC Nom)
- Dimensions: 6.74″H (17.1 cm) x 14″W (35.6 cm) x 13.25″D (33.7 cm)
Simply Beautiful
- No PC required to operate the FLEX-6600M*
- 8 inch 1920 x 1200 IPS Display
- Up to two independent receivers
- Up to four 14MHz spectrum displays
- Ergonomic workflow
- Ergonomically spaced/single-function controls
Anywhere, Anytime, From Any Of These Devices:
With SmartLink and a FLEX-6600, you can operate your radio from almost anywhere! Just take an iPhone, iPad, Mac, Laptop, or Maestro with you and instantly connect to your radio with virtually no setup required.
Plug & Play Remote**
- No complex setup required
- Operate anywhere, any time
- Use a Maestro, Mac, iPad, iPhone or Laptop
- Across the country or across the world
Best in Class Performance
- 115db RMDR
- No listening fatigue
- Ultra-Low Phase Noise
- Full Break-in QSK CW
- Diversity Reception
- SO2R in a box
- Brick Wall Filters
- Stunning transmit audio
Backed by an Amazing Suite of Software
- SmartSDR for the M Model Radio
- SmartSDR for Windows
- SmartSDR for Mac
- SmartSDR for iOS
- SmartSDR CAT
- DAX
*A PC is required for use of 3rd party software such as loggers and digital modes programs.
**SmartLink Remote Requires SmartSDR V2.x License or Later. Requires an Internet connection.