ANDROMEDAManual Page45of56
9 Specifications
GeneralSpecifications:
Architecture:DirectSamplingDDC/DUCTransceiver
Interface:Ethernet
PhaseNoise(Clock):‐149dB@10Khz
TCXOStability(Typical):/‐.1PPM
Modes:CW,SSB,NFM,AM,Digital
AntennaPorts:ThreeBNC50ohmsSoftwareConfigurablePorts,ThreeBNCADC1Bypassand
Loopinports,OneBNCforRX2
FrequencyResolution:1Hz
ElectricalSpecifications:
13.8vDC@25A,3AReceive/25ATransmit
MechanicalSpecifications:
5Kg(approx.Weight)
Dimensions:276MM(L)x79MM(H)x265MM(W)(Notincludingextrusions)
RuggedAluminumExtrusionwithTemperaturecontrolledinternal/External(Optional)Fan.
ReceiverSpecifications:
ReceiverArchitecture:DirectDownConversion
Dual16bitPhaseSynchronousADCs
IndependentfilterbanksforeachADC
6MLNAs
FrequencyCoverage:9Khzto60Mhz
Attenuator:1‐30dBstepattenuator
ReciprocalMixingDynamicRange(RMDR):116dB@2Khzoffset
ReceiverPhasenoise:‐149dB@10Khz
Imagerejection:90dB
Hardwaresupportfor7independentreceiversassignabletoeitherADC
TransmitterSpecifications:
TransmitterArchitecture:DirectUpConversion
DACResolution:16bit
RFOutputPower:100WPEPSSB,FM,RTTY,Digital;1‐30WAM,100WCW
IMD:IMD3typically‐68dBbelowPEP@100Woutputon20M
Harmonics:Typicallybetterthan‐43dBconHFand‐60dBcon6M
CarrierandOppositeSidebandSuppression:Betterthan‐80dBc
TransverterIFOutput:0dbto15dB
FrontPanelSpecifications:
7”touchscreendisplay,1024x600pixels
1highresolutionVFOencoder(480stepsperrevolution)
6dualencodersforanaloguecontrols,withuserprogrammablefunctions
30userprogrammablepushbuttons