Key Features

  • Frequency Step 1uHz；ChengduSameTech
  • Built-in Reference，CanSwitch External 10MHz Input。
  • Serial PortCommunication InterfacePin NumberSignal Name & Description1Trig_OutSweepSameStepOutput2TXDRS232 Output (same as host communication)3RXDRS232 Input (same as host communication)4Trig_InSweepTriggerInput5GNDRS232 Ground6NCReserved7VCC+12V Power Input8NCReserved9GND+12V Power SupplyGround
  • SPI Communication Interface
  • RS232 Communication ProtocolAsync Serial PortInterfaceConfigSetBaud RateStartbitData BitChecksum/Calibrationstop bits115200bps1 bit8 bits no 1 bit command frameFormatFormatBytes CountDescriptionFrame Header2First 2 bytes fixed as 0xaa,0x50Command Number1See Data Definition Length1This frame data after Bytes Count（Excluding this data) Variable length. All data sent in big-endian byte order, high byte first。Checksum/Calibration1ExceptChecksum bit excluded, other bytes XOR resultCommandData Definition: Command Number, Data Length, Data Definition, Remarks, Direction 0x0110B Output Freq: 8 bytes uHz, Output Power: 2 bytes 0.1dB positive bias 1500, Power Control Word = Output Power*10+1500PointFreqParameter ConfigurationHost ->Device0xe128BSweepFrequency Band：Output Frequency:8 bytes, in uhz as unit。Frequency BandScanParameter ConfigurationHost ->DeviceOutput Power:2 bytes, in 0.1dB as unit, positive bias 1500，Output PowerControl Word = Output Power*10+1500。Frequency Step:8 bytes（MaxHighbitSign bit, 1: negative, frequency sweeping low；0：Positive, frequency sweeping high), when step bit 0，i.e. frequency hold。Power Step Size:4 bytes（Singlebit:0.1dB/2^24）Freq Hop Time: 4 bytes，Singlebit usList Index: 2 bytes（0~1023），SetCount as list-ordered sweep 0xe23B, sweep list limit: 2 bytes（≤SetSetMax list index) Scan Switch: 1 bytes 0x00 OffClose0x01 OpenOnScanSetSetHost ->Device0x101B0x01Remarks：When host command recognized, DeviceReturns 0x01 config response device->Frequency 6900MHz 10dBm Actuale.g.DeviceInitial power-on default: sweep off, can directly send frequency config (b Data）。SweepTo set point freq during sweep, send Sweep Off command first (a Data），Then send Frequency Config Command (b Data）。a. AA 50 E2 03 00 00 00 1BFrame Header：AA 50Command Number：E2Data Length：03（DataContent Length 3）DataContent: 00 00(Scan List Limit) 00(SweepOff)DataChecksum/Calibration：1B(ExceptChecksum/CalibrationDataitself, all previous DataXOR result)b. AA 50 01 0A 00 18 83 83 70 F3 40 00 06 40 6CFrame Header：AA 50Command Number：01TechData Length：0A（DataContent Length 10）ChengduDataContent: 00 18 83 83 70 F3 40 00 (Decimal as 6900000000000000uHz)Has06 40 (Decimal as 1600 = 10(Powervalue) * 10 + 1500)DataChecksum/Calibration：6C(ExceptChecksum/CalibrationDataitself, all previous DataXOR result)ConfigSetSweepActuale.g.ChengduSameConfigSetSweepCommandMust be sent sequentially a Data（SweepOffClose），b Data（Frequency Band 1 Scan Params), c Data（Frequency Band 2 Scan Params), d Data（Frequency Band 3 Scan Params), c Data（SweepOpenOn），Frequency BandScanParameters as shown in table below。Frequency BandStartFrequencyEndFrequencyStartPowerEndPowerScanTimeFrequency Band 16700MHz6730MHz0dBm10dBm20msFrequency Band 26800MHz6860MHz0dBm10dBm20msFrequency Band 36900MHz6880Mhz10dBm0dBm20msa. AA 50 E2 03 00 00 00 1BFrame Header：AA 50Command Number：E2Data Length：03（DataContent Length 3）DataContent: 00 00 (Scan List Limit) 0x00(SweepOff)DataChecksum/Calibration：1B(ExceptChecksum/CalibrationDataitself, all previous DataXOR result)b. AA 50 E1 1C 00 17 CD 9D 4F FE C0 00 05 DC 00 00 00 01 BF 08 EB 0000 06 66 66 00 00 0F A0 00 00 1CChengduFrame Header：AA 50HasCommand Number：E1Data Length：1C（DataContent Length 28）DataContent: 00 17 CD 9D 4F FE C0 00（Frequency Band 1 StartFrequencyas 6700000000000000uHz）ChengduSame05 DC(Poweras 1500 = 0(Powervalue) * 10 + 1500)00000001 BF 08 EB 00（Frequency Band 1 Frequency Stepas 7500000000uHz）00066666（Frequency Band AB PowerDiff Decimal: 419430）00001F40 （Sweep Points：4000）00 00（List Index)DataChecksum/Calibrationbits: 1C (ExceptChecksum/CalibrationDataitself, all previous DataXOR result)Frequency Band 1 Note: Start Frequency 6700MHz，EndFrequency：6730MHz，Sweep Time 20ms。Sweep Points：20ms/5us = 20000us/5us = 4000。Sweep Step: (6730MHz–6700MHz）/4000 = 7500000000uHzNote: Power Step Size = PowerDiff*2^24/Sweep Points (Signed) 419430 = 100 * 16777216/ 4000c. AA 50 E1 1C 00 18 28 90 60 79 00 00 05 DC 00 00 00 03 7E 11 D6 0000 06 66 66 00 00 0F A0 00 01 75Frame Header：AA 50Command Number：E1Data Length：1C（DataContent Length 28）ChengduDataContent: Has00 18 28 90 60 79 00 00 (Frequency Band 2 StartFrequencyas 6800000000000000uHz）05 DC(Poweras 1500 = 0(Powervalue) * 10 + 1500)00000003 7E 11 D6 00（Frequency Band 2 Frequency Stepas 15000000000uHz）00066666 (Frequency Band AB PowerDiff Decimal: 419430）00000FA0（Sweep Points：4000）ChengduSame00 01（List Index)DataChecksum/Calibrationbits: 75(ExceptChecksum/CalibrationDataitself, all previous DataXOR result)Frequency Band 2 Note: Start Frequency 6800MHz，EndFrequency：6860MHz，Sweep Time 30ms。Sweep Points：20ms/5us = 20000us/5us = 4000。Sweep Step: (6860MHz–6800MHz）/4000 = 15000000000uHzNote: Power Step Size = PowerDiff*2^24/Sweep Points (Signed) 419430 = 100 * 16777216/ 4000d. AA 50 E1 1C 00 18 83 83 70 F3 40 00 06 40 80 00 00 01 2A 05 F2 0080 06 66 66 00 00 0F A0 00 02 EDFrame Header：AA 50Command Number：E1Data Length：1C（DataContent Length 28）DataContent: 00 00 24 61 39 CA 80 00 (Frequency Band 3 StartFrequencyas 6900000000000000uHz）06 40 (Poweras 1600 = 10(Powervalue) * 10 + 1500)Chengdu80 00 00 01 2A 05 F2 00（Frequency Band 3 Frequency Stepas 5000000000uHz,Negative slope scan (MSB set 1））80 06 66 66（Frequency Band AB PowerDiff Decimal: 419430, Negative power sweep (MSB set 1））00 00 0F A0（Sweep Points：4000）00 02（List Index)ChengduSameDataChecksum/Calibrationbits: ED(ExceptChecksum/CalibrationDataitself, all previous DataXOR result)Frequency Band 3 Note: Start Frequency 6900MHz，EndFrequency：6880MHz，Sweep Time 20ms。Sweep Points：20ms/5us = 20000us/5us = 4000。Sweep Step: (6900MHz–6880MHz）/4000 = 5000000000uHzNote: Power Step Size = PowerDiff*2^24/Sweep Points (Signed)419430 = 100 * 16777216/ 4000e. AA 50 E2 03 00 03 01 19Frame Header：AA 50Command Number：E2Data Length：03（DataContent Length 3）DataContent: 00 03(Scan List Limit) 0x01(SweepOpenOn)DataChecksum/Calibration：19(ExceptChecksum/CalibrationDataitself, all previous DataXOR result)ChengduHasChengduSame
  • Async Serial PortInterfaceConfigSetBaud RateStartbitData BitChecksum/Calibrationstop bits115200bps1 bit8 bits no 1 bit
  • CommandFrame Format: Frame Header 2 bytes (0xaa,0x50), Command Number 1 byte, Data Length 1 byte (bytes after this, excluding this), Data Variable Length, all data big-endian。Checksum/Calibration1ExceptChecksum bit excluded, other bytes XOR result
  • CommandData Definition: Command Number, Data Length, Data Definition, Remarks, Direction 0x0110B Output Freq: 8 bytes uHz, Output Power: 2 bytes 0.1dB positive bias 1500, Power Control Word = Output Power*10+1500PointFreqParameter ConfigurationHost ->Device0xe128BSweepFrequency Band：Output Frequency:8 bytes, in uhz as unit。Frequency BandScanParameter ConfigurationHost ->DeviceOutput Power:2 bytes, in 0.1dB as unit, positive bias 1500，Output PowerControl Word = Output Power*10+1500。Frequency Step:8 bytes（MaxHighbitSign bit, 1: negative, frequency sweeping low；0：Positive, frequency sweeping high), when step bit 0，i.e. frequency hold。Power Step Size:4 bytes（Singlebit:0.1dB/2^24）Freq Hop Time: 4 bytes，Singlebit usList Index: 2 bytes（0~1023），SetCount as list-ordered sweep 0xe23B, sweep list limit: 2 bytes（≤SetSetMax list index) Scan Switch: 1 bytes 0x00 OffClose0x01 OpenOnScanSetSetHost ->Device0x101B0x01Remarks：When host command recognized, DeviceReturns 0x01 config response device->
  • ConfigSetFrequency 6900MHz 10dBm Actuale.g.DeviceInitial power-on default: sweep off, can directly send frequency config (b Data）。SweepTo set point freq during sweep, send Sweep Off command first (a Data），Then send Frequency Config Command (b Data）。a. AA 50 E2 03 00 00 00 1BFrame Header：AA 50Command Number：E2Data Length：03（DataContent Length 3）DataContent: 00 00(Scan List Limit) 00(SweepOff)DataChecksum/Calibration：1B(ExceptChecksum/CalibrationDataitself, all previous DataXOR result)b. AA 50 01 0A 00 18 83 83 70 F3 40 00 06 40 6CFrame Header：AA 50Command Number：01TechData Length：0A（DataContent Length 10）ChengduDataContent: 00 18 83 83 70 F3 40 00 (Decimal as 6900000000000000uHz)Has06 40 (Decimal as 1600 = 10(Powervalue) * 10 + 1500)DataChecksum/Calibration：6C(ExceptChecksum/CalibrationDataitself, all previous DataXOR result)
  • ConfigSetSweepActuale.g.ChengduSameConfigSetSweepCommandMust be sent sequentially a Data（SweepOffClose），b Data（Frequency Band 1 Scan Params), c Data（Frequency Band 2 Scan Params), d Data（Frequency Band 3 Scan Params), c Data（SweepOpenOn），Frequency BandScanParameters as shown in table below。Frequency BandStartFrequencyEndFrequencyStartPowerEndPowerScanTimeFrequency Band 16700MHz6730MHz0dBm10dBm20msFrequency Band 26800MHz6860MHz0dBm10dBm20msFrequency Band 36900MHz6880Mhz10dBm0dBm20msa. AA 50 E2 03 00 00 00 1BFrame Header：AA 50Command Number：E2Data Length：03（DataContent Length 3）DataContent: 00 00 (Scan List Limit) 0x00(SweepOff)DataChecksum/Calibration：1B(ExceptChecksum/CalibrationDataitself, all previous DataXOR result)b. AA 50 E1 1C 00 17 CD 9D 4F FE C0 00 05 DC 00 00 00 01 BF 08 EB 0000 06 66 66 00 00 0F A0 00 00 1CChengduFrame Header：AA 50HasCommand Number：E1Data Length：1C（DataContent Length 28）DataContent: 00 17 CD 9D 4F FE C0 00（Frequency Band 1 StartFrequencyas 6700000000000000uHz）ChengduSame05 DC(Poweras 1500 = 0(Powervalue) * 10 + 1500)00000001 BF 08 EB 00（Frequency Band 1 Frequency Stepas 7500000000uHz）00066666（Frequency Band AB PowerDiff Decimal: 419430）00001F40 （Sweep Points：4000）00 00（List Index)DataChecksum/Calibrationbits: 1C (ExceptChecksum/CalibrationDataitself, all previous DataXOR result)Frequency Band 1 Note: Start Frequency 6700MHz，EndFrequency：6730MHz，Sweep Time 20ms。Sweep Points：20ms/5us = 20000us/5us = 4000。Sweep Step: (6730MHz–6700MHz）/4000 = 7500000000uHzNote: Power Step Size = PowerDiff*2^24/Sweep Points (Signed) 419430 = 100 * 16777216/ 4000c. AA 50 E1 1C 00 18 28 90 60 79 00 00 05 DC 00 00 00 03 7E 11 D6 0000 06 66 66 00 00 0F A0 00 01 75Frame Header：AA 50Command Number：E1Data Length：1C（DataContent Length 28）ChengduDataContent: Has00 18 28 90 60 79 00 00 (Frequency Band 2 StartFrequencyas 6800000000000000uHz）05 DC(Poweras 1500 = 0(Powervalue) * 10 + 1500)00000003 7E 11 D6 00（Frequency Band 2 Frequency Stepas 15000000000uHz）00066666 (Frequency Band AB PowerDiff Decimal: 419430）00000FA0（Sweep Points：4000）ChengduSame00 01（List Index)DataChecksum/Calibrationbits: 75(ExceptChecksum/CalibrationDataitself, all previous DataXOR result)Frequency Band 2 Note: Start Frequency 6800MHz，EndFrequency：6860MHz，Sweep Time 30ms。Sweep Points：20ms/5us = 20000us/5us = 4000。Sweep Step: (6860MHz–6800MHz）/4000 = 15000000000uHzNote: Power Step Size = PowerDiff*2^24/Sweep Points (Signed) 419430 = 100 * 16777216/ 4000d. AA 50 E1 1C 00 18 83 83 70 F3 40 00 06 40 80 00 00 01 2A 05 F2 0080 06 66 66 00 00 0F A0 00 02 EDFrame Header：AA 50Command Number：E1Data Length：1C（DataContent Length 28）DataContent: 00 00 24 61 39 CA 80 00 (Frequency Band 3 StartFrequencyas 6900000000000000uHz）06 40 (Poweras 1600 = 10(Powervalue) * 10 + 1500)Chengdu80 00 00 01 2A 05 F2 00（Frequency Band 3 Frequency Stepas 5000000000uHz,Negative slope scan (MSB set 1））80 06 66 66（Frequency Band AB PowerDiff Decimal: 419430, Negative power sweep (MSB set 1））00 00 0F A0（Sweep Points：4000）00 02（List Index)ChengduSameDataChecksum/Calibrationbits: ED(ExceptChecksum/CalibrationDataitself, all previous DataXOR result)Frequency Band 3 Note: Start Frequency 6900MHz，EndFrequency：6880MHz，Sweep Time 20ms。Sweep Points：20ms/5us = 20000us/5us = 4000。Sweep Step: (6900MHz–6880MHz）/4000 = 5000000000uHzNote: Power Step Size = PowerDiff*2^24/Sweep Points (Signed)419430 = 100 * 16777216/ 4000e. AA 50 E2 03 00 03 01 19Frame Header：AA 50Command Number：E2Data Length：03（DataContent Length 3）DataContent: 00 03(Scan List Limit) 0x01(SweepOpenOn)DataChecksum/Calibration：19(ExceptChecksum/CalibrationDataitself, all previous DataXOR result)ChengduHasChengduSame
  • SPI Communication Protocol7.2.1 Communication Description InterfaceUses 4 WireSerial Interface。 SCK asClockWire，SDI1 asDataWire 1，SDI2 asDataWire 2，CS asChip Option。DataSampling on rising edge EdgeSampling, active low enable。Control timing diagram below。Figure 1 Data Write Timing 7.3.2 Freq Register address and data (72 bits) Address [71:64] (Hex)Data[63:0](16 base)RemarksFreq PointCorrespondingbit3~bit0 Corresponding[TRIGER4 TRIGER3 TRIGER2 TRIGER1]0x00Freq Point 1 FrequencyValue[63:0]FrequencySinglebit uHz,Total 8 bytes。e.g. download Frequency 6730MHz = 6730000000000000uHz, converted as 16 base0x0017E8E63B56A000[0000]0x01Frequency Point 2 FrequencyValue[63:0][0001]0x02Frequency Point 3 FrequencyValue[63:0][0010]0x03Freq Point 4 FrequencyValue[63:0][0011]0x04Freq Point 5 FrequencyValue[63:0][0100]0x05Freq Point 6 FrequencyValue[63:0][0101]0x06Freq Point 7 FrequencyValue[63:0][0110]0x07Freq Point 8 FrequencyValue[63:0][0111]0x08Freq Point 9 FrequencyValue[63:0][1000]0x09Freq Point 10 FrequencyValue[63:0][1001]0x0AFreq Point 11 FrequencyValue[63:0][1010]0x0BFreq Point 12 FrequencyValue[63:0][1011]0x0CFreq Point 13 FrequencyValue[63:0][1100]0x0DFreq Point 14 FrequencyValue[63:0][1101]0x0EFreq Point 15 FrequencyValue[63:0][1110]0x0FFreq Point 16 FrequencyValue[63:0][1111]ChengduHasChengduSameTechPhaseAmplitudeRegister address and data (bit width 72 bits) Address [71:64] (Hex)Data[63:0](16 base)RemarksFreq PointCorrespondingbit3~bit0 Corresponding[TRIGER4 TRIGER3 TRIGER2 TRIGER1]0x10InvalidData[63:32],b Freq Point 1 Phase Amplitude Valid precision[0000]bit value[31:16]，AmplitudeValue[15:0]0.1dBm,e.g.Amplitudevalue0x11InvalidData[63:32],Frequency Point 2 Phase0dBm, Download Value[0001]Value[31:16]，AmplitudeValue[15:0]=0*10 + 1500 = 15000x12InvalidData[63:32],Frequency Point 3 PhaseConversion 16 base 0x05DC；[0010]Value[31:16]，AmplitudeValue[15:0]Phase ValuePhase Shift RequiredΠ, 0x13InvalidData[63:32],Freq Point 4 PhaseDownload Value=Π/2Π[0011]Value[31:16]Value[15:0]*16384=8192,Conversion0x14InvalidData[63:32],Freq Point 5 Phase16 base 0x2000。[0100]Value[31:16]，AmplitudeValue[15:0]0x15InvalidData[63:32],Freq Point 6 Phase[0101]Value[31:16]，AmplitudeValue[15:0]0x16InvalidData[63:32],Freq Point 7 Phase Value[31:16]，AmplitudeValue[15:0][0110]0x17InvalidData[63:32],Freq Point 8 Phase Value[31:16]，AmplitudeValue[15:0][0111]0x18InvalidData[63:32],Freq Point 9 Phase Value[31:16]，AmplitudeValue[15:0][1000]0x19InvalidData[63:32],Freq Point 10 Phase Value[31:16]，AmplitudeValue[15:0][1001]0x1AInvalidData[63:32],Freq Point 11 Phase Value[31:16]，AmplitudeValue[15:0][1010]0x1BInvalidData[63:32],Freq Point 12 Phase Value[31:16]，AmplitudeValue[15:0][1011]0x1CInvalidData[63:32],Freq Point 13 Phase Value[31:16]，AmplitudeValue[15:0][1100]0x1DInvalidData[63:32],Freq Point 14 Phase Value[31:16]，AmplitudeValue[15:0][1101]0x1EInvalidData[63:32],Freq Point 15 Phase Value[31:16]，AmplitudeValue[15:0][1110]0x1FInvalidData[63:32],Freq Point 16 Phase Value[31:16]，AmplitudeValue[15:0][1111]ChengduHasChengduSameTechConfigSetFreq hop actual e.g. frequency Point ParameterDataRef Freq Point 1 Freq: 6400MHz, Freq: 0x000016bcc41e900000, Phase: 60°PhasePower：0x10000000000AAA0546Power：-15dBmTriggerInput：[0000]（GPIO）Frequency Point 2Frequency： 0x010017CD9D4FFEC000Frequency:6700MHzPhasePower：0x1100000000155505DCPhase：120°Power：0dBmTriggerInput：[0001]（GPIO）Frequency Point 3Frequency： 0x020018838370F34000Frequency:6900MHzPhasePower：0x12000000002AAA0640Phase：240°Power：10dBmTriggerInput：[0010]（GPIO）ChengduHasChengduSame
  • PhaseAmplitudeRegister address and data (bit width 72 bits) Address [71:64] (Hex)Data[63:0](16 base)RemarksFreq PointCorrespondingbit3~bit0 Corresponding[TRIGER4 TRIGER3 TRIGER2 TRIGER1]0x10InvalidData[63:32],b Freq Point 1 Phase Amplitude Valid precision[0000]bit value[31:16]，AmplitudeValue[15:0]0.1dBm,e.g.Amplitudevalue0x11InvalidData[63:32],Frequency Point 2 Phase0dBm, Download Value[0001]Value[31:16]，AmplitudeValue[15:0]=0*10 + 1500 = 15000x12InvalidData[63:32],Frequency Point 3 PhaseConversion 16 base 0x05DC；[0010]Value[31:16]，AmplitudeValue[15:0]Phase ValuePhase Shift RequiredΠ, 0x13InvalidData[63:32],Freq Point 4 PhaseDownload Value=Π/2Π[0011]Value[31:16]Value[15:0]*16384=8192,Conversion0x14InvalidData[63:32],Freq Point 5 Phase16 base 0x2000。[0100]Value[31:16]，AmplitudeValue[15:0]0x15InvalidData[63:32],Freq Point 6 Phase[0101]Value[31:16]，AmplitudeValue[15:0]0x16InvalidData[63:32],Freq Point 7 Phase Value[31:16]，AmplitudeValue[15:0][0110]0x17InvalidData[63:32],Freq Point 8 Phase Value[31:16]，AmplitudeValue[15:0][0111]0x18InvalidData[63:32],Freq Point 9 Phase Value[31:16]，AmplitudeValue[15:0][1000]0x19InvalidData[63:32],Freq Point 10 Phase Value[31:16]，AmplitudeValue[15:0][1001]0x1AInvalidData[63:32],Freq Point 11 Phase Value[31:16]，AmplitudeValue[15:0][1010]0x1BInvalidData[63:32],Freq Point 12 Phase Value[31:16]，AmplitudeValue[15:0][1011]0x1CInvalidData[63:32],Freq Point 13 Phase Value[31:16]，AmplitudeValue[15:0][1100]0x1DInvalidData[63:32],Freq Point 14 Phase Value[31:16]，AmplitudeValue[15:0][1101]0x1EInvalidData[63:32],Freq Point 15 Phase Value[31:16]，AmplitudeValue[15:0][1110]0x1FInvalidData[63:32],Freq Point 16 Phase Value[31:16]，AmplitudeValue[15:0][1111]ChengduHasChengduSameTech
  • ConfigSetFreq hop actual e.g.
  • Sweep Timing

Key Specifications

ParameterValueNote
Product FeaturesParameter NameValue
RF OutputOutput Freq6400-6900MHz
Number of Output Channels1 ch
Frequency Step≤1 uHz
Power Range-15～+10dBm
Power Step Size0.1dB
Power Flatness±1dB
Harmonic Suppression≥35dBc
Spur Suppression≥50dBc
Sweep ModeExternaltriggerThis source supports external triggered sweep function, configurable via comm port. Sweep phase continuous, min dwell time 5us, min freq step 1uHz. Step pulse output at sweep start.
Sweep Parameter ModePC via Serial Port Configuration
Sweep TimingFixed, see detailed description
Number of Sweep Bands1~1023
Minimum Sweep Dwell Time5us
Maximum Sweep Dwell Time4s
Sweep Frequency Step1uHz~100MHz
Output Residual Phase Noise1Hz≤105dBc/Hz
10Hz≤120dBc/Hz

ParameterValueNote
Absolute Phase Noise100Hz≤85dBc/Hz
1KHz≤100dBc/Hz
Frequency Stability1S≤2E-13
10S≤5E-14
Ambient TemperatureOperating Temp0°C + 50°C
Storage Temperature-55°C + 85°C
Supply VoltageSupply Voltage12V DC
Power Consumption≤30W
StructureDimensionsSee waveform diagram
RF ConnectorSMA-K
Control InterfaceDB9

ParameterValueNote
Pin NumberSignal NameFunction Description
1Trig_OutSweepSameStepOutput
2TXDRS232 Output (same as host communication)
3RXDRS232 Input (same as host communication)
4Trig_InSweepTriggerInput
5GNDRS232 Ground
6NCReserved
7VCC+12V Power Input
8NCReserved
9GND+12V Power Ground

ParameterValueNote
1SCKSPI Clock Pin
2SDI2SPI Data Pin 2
3SDI1SPI Data Pin 1
4CSSPI Enable Pin
5TRIGER4Trigger Pin 4
6TRIGER3Trigger Pin 3
7TRIGER2Trigger Pin 2
8TRIGER1Trigger Pin 1
9GNDComm Ground

ParameterValueNote
Baud RateStartbitData Bit
115200bps1 bit8 bit

ParameterValueNote
FormatBytes CountDescription
Frame Header2First 2 bytes fixed as 0xaa,0x50
Command Number1See Data Definition
Data Length1This frame data after Bytes Count（Excluding this data)
DataVariable LengthAll data sent in big-endian byte order, high byte first.
Checksum/Calibration1XOR result of all bytes except checksum bit

ParameterValueNote
Command NumberData LengthData Definition
0x0110BOutput Freq：8 bytes, in uhz as unitOutputPower：2 bytes, in 0.1dB as unit, positive bias 1500，OutputPowerControl Word = OutputPower*10+1500
0xe128BSweep Freq Band: Output Freq: 8 bytes, in uHz as unit.

ParameterValueNote
0xe23BSweep list limit: 2 bytes (≤ max list index) Scan On/Off: 1 byte 0x00=Off, 0x01=On
0x101B0x01Remarks：When host command recognized, DeviceReturns 0x01

ParameterValueNote
Frequency BandStartFreqEndFreq
Frequency Band 16700MHz6730MHz
Frequency Band 26800MHz6860MHz
Frequency Band 36900MHz6880Mhz

ParameterValueNote
000000
000666
00001F

ParameterValueNote
000000
000666
00000F

ParameterValueNote
Address [71:64] (Hex)Data[63:0](16 base)Remarks
0x00Freq Point 1 Frequency Value[63:0]Freq per bit in uHz, 8 bytes total. E.g.: Download Freq 6730MHz = 6730000000000000uHz, hex 0x0017E8E63B56A000
0x01Freq Point 2 Frequency Value[63:0][0001]
0x02Freq Point 3 Frequency Value[63:0][0010]
0x03Freq Point 4 Frequency Value[63:0][0011]
0x04Freq Point 5 Frequency Value[63:0][0100]
0x05Freq Point 6 Frequency Value[63:0][0101]
0x06Freq Point 7 Frequency Value[63:0][0110]
0x07Freq Point 8 Frequency Value[63:0][0111]
0x08Freq Point 9 Frequency Value[63:0][1000]
0x09Freq Point 10 Frequency Value[63:0][1001]
0x0AFreq Point 11 Frequency Value[63:0][1010]
0x0BFreq Point 12 Frequency Value[63:0][1011]
0x0CFreq Point 13 Frequency Value[63:0][1100]
0x0DFreq Point 14 Frequency Value[63:0][1101]
0x0EFreq Point 15 Frequency Value[63:0][1110]
0x0FFreq Point 16 Frequency Value[63:0][1111]

ParameterValueNote
Address [71:64] (Hex)Data[63:0](16 base)Remarks
0x10Invalid Data[63:32], Freq Point 1 PhaseAmplitude Valid Precision
0x11Invalid Data[63:32],Freq Point 2 Phase0dBm, Download Value
0x12Invalid Data[63:32],Freq Point 3 PhaseConversion 16 base 0x05DC；
0x13Invalid Data[63:32],Freq Point 4 PhaseDownload Value=Π/2Π
0x14Invalid Data[63:32],Freq Point 5 Phase16 base 0x2000。
0x15Invalid Data[63:32],Freq Point 6 Phase

ParameterValueNote
0x16Invalid Data[63:32],Freq Point 7 Phase Value[31:16]，Amplitude Value[15:0]
0x17Invalid Data[63:32],Freq Point 8 Phase Value[31:16]，Amplitude Value[15:0][0111]
0x18Invalid Data[63:32],Freq Point 9 Phase Value[31:16]，Amplitude Value[15:0][1000]
0x19Invalid Data[63:32],Freq Point 10 Phase Value[31:16]，Amplitude Value[15:0][1001]
0x1AInvalid Data[63:32],Freq Point 11 Phase Value[31:16]，Amplitude Value[15:0][1010]
0x1BInvalid Data[63:32],Freq Point 12 Phase Value[31:16]，Amplitude Value[15:0][1011]
0x1CInvalid Data[63:32],Freq Point 13 Phase Value[31:16]，Amplitude Value[15:0][1100]
0x1DInvalid Data[63:32],Freq Point 14 Phase Value[31:16]，Amplitude Value[15:0][1101]
0x1EInvalid Data[63:32],Freq Point 15 Phase Value[31:16]，Amplitude Value[15:0][1110]
0x1FInvalid Data[63:32],Freq Point 16 Phase Value[31:16]，Amplitude Value[15:0][1111]

ParameterValueNote
Frequency Point ParameterData Parameters
Frequency:6400MHzFreq： 0x000016bcc41e900000
Phase: 60°PhasePower：0x10000000000AAA0546
Frequency Point 2Freq： 0x010017CD9D4FFEC000
Frequency:6700MHzPhasePower：0x1100000000155505DC
Frequency Point 3Freq： 0x020018838370F34000
Frequency:6900MHzPhasePower：0x12000000002AAA0640

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