FLEX-6400 Signature Series SDR Transceiver

FLEX-6400 Signature Series SDR Transceiver

Your Price: $1,999.00
Please allow up to 1 week for shipment
Part Number:FLEX-6400

Choose Options

ATU - Automatic antenna tuner [+$299.00]
Add Extended Transmit Coverage (requires MARS or SHARES licence to use) [+$399.00]
Add GPSDO (GPS disciplined oscillator) [+$699.00]
Extended Warranty [+$250.00]

HF/50 MHz Direct Sampling Software Defined Radio Transceiver

The FLEX-6400 offers the latest direct sampling SDR technology at an economical price for the general HF/6m operator yet they offer great performance for chasing DX and contesting.  The FLEX-6400 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.  Both models share the same game changing band awareness, industry leading phase noise performance, brick wall filters, and legendary audio performance to deliver you the most fun across a wide variety of operating styles.  

With a PC, laptop, or Mac client you can utilize up to two 7 MHz spectrum/waterfall displays and independent receivers to revolutionize your view of the bands.  Its two receivers can be placed simultaneously on any band and mode with instant QSY between VFOs.  Digital mode operation is a dream with no sound cards, cables or boxes needed.  

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.

The Flex-6400-ATU can be ordered here.

A 12V 25A station power supply is required for operation and is sold optionally.


INRAD DMS-629 desk microphone
This item is not yet available for shipment. When ordering this item you will be placed on a waiting list.
Radiosport RS60CF headset with M350 mic element
In Stock
Astron SS-25 Power Supply
In Stock