Using Direct Down Conversion with an ultra low phase noise clock yields an RMDR of 116dB @ 2Khz separation, this means that close in weak signals will not be masked by the receiver’s phase noise.
The transmitter specifications are also off the chart, use of a new 16bit DAC with an ultra low noise clock source results in transmit phase noise better than any other product available in the market.
Use of LDMOS drivers and an optimized final Amplifier stage with adaptive Predistortion Algorithm (PureSignal) yields transmit IMD of -68db @ 100W PEP, this is at least 20dB better than any Class A transmitter and over 30dB better than the competition.
Use of two 16bit phase synchronous ADCs allow for advanced applications such as Diversity reception for ultimate noise mitigation and effects of signal fading.
The ANAN-7000DLE HF & 6M 100W SDR Transceiver offers top of the line performance is a compact rugged package, it is based on the work of the OpenHPSDR community.
The new PA board incorporates the following updates over the previous generation: 1. PA Gain redistribution for better IMD 2. Thermally compensated Bias 3. Current/Voltage/Temp Sensors 4. Temp controlled internal and option for external FAN 5. Independent BPFs and 6M LNAs for each ADC, option to ground ADC2 on Tx 6. Several other minor tweaks
PureSignal, CFC Audio tool and Diversity videos:
CFC Audio Tools:
Architecture: Direct Sampling DDC/DUC Transceiver
Phase Noise (Clock): -149dB @ 10Khz
TCXO Stability (Typical): /- .1 PPM
Modes: CW, SSB, NFM, AM, Digital
Antenna Ports: Three BNC 50 ohms Software Configurable Ports, Three BNC ADC1 Bypass and Loop in ports, One BNC for RX2
Frequency Resolution: 1 Hz
13.8v DC @ 25A, 3A Receive/25A Transmit
5Kg (approx. Weight)
Dimensions: 276MM (L) x 79MM (H) x 265MM (W) (Not including extrusions)
Rugged Aluminum Extrusion with Temperature controlled internal/External (Optional) Fan.
Receiver Architecture: Direct Down Conversion
Dual 16 bit Phase Synchronous ADCs
Independent filter banks for each ADC
Frequency Coverage: 9Khz to 60Mhz
Attenuator: 1-30dB step attenuator
Reciprocal Mixing Dynamic Range (RMDR): 116dB @ 2Khz offset
Receiver Phase noise: -149dB @ 10Khz
Image rejection: 90dB
Hardware support for 7 independent receivers assignable to either ADC