FLEX-6700
Stand-alone and PC controlled direct sampling transceiver with two independent Spectral Capture Units (SCU) and the ability to create up to 8 full featured independent Slice Receivers on 0.03-77 MHz and 135-165 MHz. The transmitter provides continuous duty 100W output across the entire 160-6m bands along with an automatic antenna tuner (ATU). Ideated in USA, year of introduction 2012.
Reference market : amateur-radio
FLEX-6700 specifications
General |
Frequency coverage | |
---|---|
Receive | 0.0300 ~ 77.0000 MHz 135.0000 ~ 165.0000 MHz |
Transmit [1] | 1.8 / 3.6 / 5.3 / 7 / 10 / 14 / 18 / 21 / 24 / 28 / 50 MHz |
Mode | |
CW / LSB / USB / FSK / AM / FM | |
Tuning step | |
1 Hz min |
Receiver |
ADC (Analog to Digital Conversion) | |
---|---|
Sample rate | 245.76 Msps |
Resolution | 16 Bit |
RF preamplifiers | |
Pre1 | -11.5 ... +20 dB adjustable |
Pre2 | 20 dB |
Synthesizer phase noise [2] | |
-147 dBc @ 10 kHz -152 dBc @ 100 kHz |
|
Image rejection | |
> 100 dB | |
Frequency stability | |
± 0.02ppm with temperature from 0°C to +50°C
± 0.005ppm/24h with GPS unit [3] |
Transmitter |
Output power [1] | |
---|---|
SSB / CW / FM / RTTY / DIGITAL | 1 ~ 100 W |
AM | 1 ~ 30 W |
Spurious emission | |
Harmonics | < -60 dBc (1.8~29.7 MHz bands) < -70 dBc (50 MHz band) |
DAC (Digital to Analog Conversion) | |
Sample rate | 491.52 Msps |
Resolution | 16 Bit |
Carrier suppression (SSB) | |
< -80 dBc | |
Unwanted sideband suppression (SSB) | |
< -80 dBc | |
Maximum deviation (FM) | |
± 2.5 KHz | |
Audio response | |
300-2700 Hz default (variable 50-10000 Hz) | |
Microphone | |
600Ω nominal (200 to 10kΩ) Unbalanced 8-pin, Balanced XLR/TRS |
|
Antenna tuner | |
Impedance range | 16.7 to 150Ω (1.8 MHz band) 5 to 500Ω (3.6~29.7 MHz bands) 16.7 to 150Ω (50 MHz band) |
Features |
Memory | |
---|---|
Unlimited memory channels | |
Antenna | |
2 x SO239 50Ω 2 x BNC 50Ω in/out RX only |
|
Power supply | |
13.8 VDC (±15%) | |
Power consumption | |
1.5A, RX 23A, TX max power |
|
Audio power | |
1W internal speaker 2.6Vpp@10kΩ for external speaker |
|
Audio output | |
Jack 6.35 mm headphone Jack 3.5 mm external speaker |
|
Connections | |
USB x 2 LAN (Ethernet 1 Gbps) 16-pin Jack (accessories) RCA (PTT) RCA (TX Req) RCA (ALC) RCA (REM On) RCA (TX1) RCA (TX2) RCA (TX3) RCA (10 MHz reference input) BNC (transverter) SMA (GPS antenna input) SMA (10 MHz GPSDO reference output) |
Mechanical and environmental data |
Operating temperature | |
---|---|
from 0°C to +50°C | |
Dimensions | |
330 (W) x 102 (H) x 305 (D) mm | |
Weight | |
5.9kg |
- The radio are also capable of very low power (0~10 dBm) transmit on 0.1-77 MHz and 135-165 MHz.
- Master clock frequency 983.04 MHz, phase noise at 245.76 MHz (F/4).
- The optional GPSTCXO unit is request.
The FLEX6700 "Signature Series" transceiver (see the FLEX-6700R as receiver only) is based on a new hardware architecture and SmartSDR software platform. This high performance software defined radio uses Digital Down Conversion (DDC) to convert from RF directly to digital and Digital Up Conversion (DUC) to convert from digital to RF. The FLEX6700 utilizes Spectral Capture Units (SCU) for the RF to digital conversion and an ultra-high performance on-board signal processing and control system to perform demodulation and modulation, filtering, and audio stream management. The result is incredible receiver dynamic range, ultra-low phase noise and phenomenal received signal clarity.
The transceiver utilizes two SCUs for reception from 0.03 to 77 MHz plus 135 to 165 MHz and the ability to create up to 8 full featured independent Slice Receivers. Since the radio has two independent SCUs, it is capable of diversity reception. Optimized preselector filters can be selected for the 160-6m (except 60m) ham bands for greater out of band rejection. The FLEX-6700 provides continuous duty 100 Watts output across the entire 160-6m band, with RD100HHF1 MOSFET push-pull PA and 11 half-octave low-pass filters, along with an automatic antenna tuner (ATU) capable of tuning antennas over 10:1 range (3:1 on 160m and 6m), and more the radio are capable of very low power transmit anywhere (from 100 KHz and up) it have receive capabilities.
In the FLEX 6700 two Analog Devices AD9467 ADC converters operating at 16 Bit / 245 Msps are capable of digitizing the entire HF spectrum in real time. Also the transmitter architecture are full SDR with the Analog Devices AD9122 DAC converter operating at 16 Bit / 491 Msps. SmartSDR is the software "ecosystem" of the radio platform. It organizes all the signal processing power in the radio into an advanced suite. SmartSDR understands the capabilities of each SCU and how to harness its power. It also comprises of the presentation layer or lightweight GUI client that the user interacts with. The 6700 is also equipped with a 1 Gb Ethernet port suitable for any type of PC and also for network devices. The use of the FLEX-6700 remotely thus becomes independent of the computer, simply connect it to the Internet via the Ethernet port in order to operate it from anywhere.
FLEX-6700 price
We have collected for your convenience the FlexRadio FLEX-6700 sale price (US Dollar) and its trend over time. Useful to guarantee a cheaper purchase of this radio and to put it for sale in the second-hand market. Of course offers, accessories, warranty terms and conditions can lead to different figures.
Price | Date | Condition |
USD 9069.00 (7700EUR) |
2021-jun | Brand-new |
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