Flexradio 6700 complete package including Maestro + PR-781+ USB Tuning Knob


Equipment Details


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Plug & Play The Flex-6000 Signature Series was designed with plug-and-play installation as a requirement. There are no drivers or interface cards to install. Just plug the radio into an antenna, power supply and network, load the SmartSDR software on your existing PC and operate.
The FLEX-6700 incorporates two independent, synchronous Analog Devices AD9467 16-bit 245.76 Msps (Mega samples per second) analog to digital converters (ADC) that allow direct digitization of the RF spectrum.
Not only is reception all digital; so is transmission. The FLEX-6700 transceiver incorporates an Analog Devices AD9122 16-bit digital to analog converter (DAC) operating at 491.52 MSps. Direct Digital Up Conversion (DUC) eliminates the traditional analog mixing and IF amplification, thus maximizing carrier and unwanted sideband suppression while minimizing spurious output and in-band intermodulation distortion.
The FLEX-6700 transceiver allows creation of up to 8 independent Slice Receivers providing reception from 0.03 MHz to 77 MHz and 135 MHz to 165MHz. Each Slice Receiver can provide independent spectral display of up to 384 kHz.
The Flex-6000 Signature Series packs more built-in digital signal process power than ever before imagined in an amateur radio transceiver. The FLEX-6700 delivers 317 billion multiply-accumulate operations per second (GMACS) and 121 billion floating point operations per second (GFLOPS).
The FLEX-6700 transceiver utilizes FPGA hardware to directly generate the CW waveform digitally at the RF carrier frequency. This means that the RF carrier switches at hardaware speeds without first element truncation as is typical in many radios.
The FLEX-6700 incorporates a dedicated streaming audio DSP for low latency parametric equalization, RF audio compression, automatic level control, noise gating, and monitoring.
A SmartSDR deserves a high performance RF power amplifier system to match. The FLEX-6500 incorporates a push-pull pair of rugged RD100HHF MOSFET transistors operating at 13.8V DC. It also includes an automatic antenna tuner capable of tuning antennas over 10:1 range (3:1 on 160m and 6m).
The Flex-6000 Signature Series is the first amateur radio product family to offer an optional built-in GPS Disciplined Oscillator (GPSDO).

USB 2.0 Ports: 2
Modes: USB / LSB / CW / RTTY / AM / FM
Antenna Connectors: SO-239 x2, BNC x2, XVTR x1
Antenna Impedance (without tuner): 50 Ohm Unbalanced Power Supply
Requirements: +13.8V DC ± 15%
Dimensions: 3330 x 305 x 102 mm
Weight: 5.44kg
Wideband Frequency Coverage: 0.30 – 77 MHz, 135 – 165 MHz
Amateur Band Preselector Coverage: 160 – 6m (except 60m)
RF Output Power: 1-100W SSB, CW, FM, RTTY, DIGITAL; 1-30W AM
Amateur Band Coverage @ Rated Power Output: 160m – 6m Transverter IF
Output Power: +0dBm typical, +10dBm max.
Transverter IF Frequency Coverage: 0.5 MHz to 150 MHz
Microphone Connectors: Unbalanced 8-Pin, Balanced XLR/TRS ANTENNA
Matching Range 80m -10m: 5 Ohms – 500 Ohms
Matching Range 160, 6m: 16.7 Ohms – 150 Ohms


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