Thundertools 20K-220MHz Superheterodyne Receiver Software Defined Radio HAM QRP

$60.46 Buy It Now or Best Offer
free,30-Day Returns

Seller Store thundertools
(39) 97.6%,

Location: Maroubra, NSW
Ships to: US,
Item: 145255339739

Return shipping will be paid by:Buyer
Returns Accepted:Returns Accepted
Item must be returned within:30 Days
Thundertools:Thundertools
Frequency Range:10kHz to 220MHz
Type:Ham Radio Transceiver
Manufacturer Warranty:3 Months
Band Type:Dual Band
DZI9235:DZI9235
Features:Handheld/ Portable
Year Manufactured:2023
Band:Radio HAM QRP Transceiver
Country/Region of Manufacture:China
Item Weight:200g / 7.05ounce
Colour:Black

DDS function signal generator from this series is a multi-functional signal generator with high precision and high performance. It adopts large scale of FPGA integrated circuits, high-speed MCU microprocessor and with high precision oscillator as base in the inner circuit, which make the signals more stable. SMT process can greatly improve the anti-interference and lifetime of the instrument. It has entirely independent dual-channel DDS signal and TTL level output, can generate signals of sine/triangle/square/sawtooth/pulse wave, white noise, etc. This instrument is of great advantage in generating signal, scanning waveform, measuring parameters, etc. It’s an ideal testing or measuring instrument for electronics engineer, electronic laboratory, teaching and researching. Features: Using DDS direct digital synthesis technology to generate precise, stable, low distortion output signal. CH1 and CH2 completely symmetrical two channels, each channel can be independently set the parameters. Supports user-defined waveform, each arbitrary waveform memory depth 2048*12bits, 250MSa/s sampling rate. With pulse trains burst output function, manual trigger, internal CH2 trigger and external trigger three trigger modes that allow the unit to any output 1~1048575 arbitrary pulse trains. Measurement functions: 100MHz frequency meter and counter function. Signal output amplitude range is 10mVpp- 20Vpp, DC offset adjustment range is -10V to 10V, the resolution is 0.1V. Digital signal output function, CMOS output range 0~10V. Waveform generator up to 12 bits wide, the output waveform is more delicate, waveform distortion is low. With full CNC functions, display and adjust of current output signal parameters, such as the amplitude, offset, frequency, duty cycle, and the phase difference of two signals. After connected with computer, user can control signal generator functions and parameters, and can edit and download arbitrary waveform. High frequency accuracy and resolution: frequency accuracy up to 10^(-6) magnitude, total range frequency resolution is 10mHz. Tracking function: built-in frequency, amplitude, offset, duty cycle, waveform and other parameters follow function, easy to use. Scanning features: frequency linear sweep and logarithmic sweep function, start and end points of scanning can be set freely. Storage features: can store 20 groups parameters set by the user. Operation: key operation, LCD1602 display in English, directly digital setting parameters or continuous adjustment knob. Input over-voltage protection: extended power input range is AC85V to AC260V wide voltage. Output short-circuit protection: all signal output can work above 60s in load short-circuit situation. Specifications:Frequency ParametersFrequency RangeSine WaveNormal Modes(Optional): 0Hz~6MHz / 0Hz~12MHz / 0Hz~20MHz / 0Hz~24MHzSquare Wave0Hz~6MHzTriangle Wave0Hz~6MHzOther Waveform0Hz~6MHzThe Min. Frequency Resolution10mHz (0.01Hz)Frequency Accuracy(+/-)5*10^(-6)Frequency Stability(+/-)2*10^(-6)/3 HoursPhase Adjustment Range0~359°Phase Resolution1°Waveform ParametersOutput Waveform TypesSine/Triangle/Square/Sawtooth/Pulse Wave, Lorentz Pulse, Multi-tone, Random Noise, Electrocardiogram, Trapezoidal Pulse, Symplectic Pulse, Narrow Pulse, Gaussian White Noise, Amplitude Modulated Waveform, Frequency Modulated Waveform and User Defined WaveformSine WaveHarmonic Distortion ≤0.8%(Referent Frequency 1KHz)Square WaveRise/Fall Time≤20ns(Referent Frequency 100KHz, 10Vpp)Overshoot≤7.5%Duty Cycle0.1%~99.9%Sawtooth WaveLinearity≥98% (0.01Hz~10KHz)Pulse WavePulse Width Adjusting Range10nS~1SRise/Fall Time≤20nsTTL OutputLevel Amplitude>3VppFan-out>20 TTL LoadRise/Fall Time≤20nsCMOS OutputLow Level<0.3VHigh Level1V~10VLevel Rise/Down Time≤20nsWaveform OutputOutput Impedance50Ω(+/-10%) (Typical)Output Amplitude≥20Vpp(No Load)ProtectionAll signals output can work above 60s under the condition of load short circuitDC OffsetOffset Adjustment Range(+/-)10VOffset Resolution0.1VExternal MeasurementsFrequency Measuring Range GATE-TIME=1S 1Hz - 100MHzInput Voltage Range1Vpp~20VppCounting Range0~4294967295Periodic Measurement20ns Resolution, the Max. Measurable 20sScanning FunctionScan ModeLinear Sweep, Logarithm SweepScan ObjectFrequencyScan Time1s-999s/StepFrequency Setting RangeStart Point and End Point can be set arbitrarilyFrequency Scan RangeIt is determined by the sweep parameter settingsGeneral ParametersMemoryQuantity20LocationM0 to M19 (01 for default value)InterfaceInterface ModeUsing USB to Serial InterfaceCommunication Speed9600bpsProtocolCommand Line Mode, Protocol Complete OpenPower SupplyPlug Type(Optional)US Plug / EU PlugVoltage RangeAC 85V to AC 260VDisplayDisplay TypeLCD 1602 DisplayEnvironmentTemperature: 0~40°CHumidity: <80%Size19 * 18 * 7cm / 7.5 * 7 * 2.75in (L * W * H)Weight577g / 20.36ozPackage Size25 * 21 * 9.5cm / 9.84 * 8.27 * 3.74in (L * W * H)Package Weight913g / 32.23oz Package List: 1 * Function Signal Generator 1 * USB Cable 1 * Power Plug 1 * CD 2 * BNC Clips Cable This is a VFO (Variable Frequency Oscillator) project that can be used for DIY self-made devices such as superheterodyne receivers, DCR transceivers, software defined radio transceivers or Ham QRP transceivers. It also has bar graph indicators for signal strength (S-Meter) and 20 Band presets. And can also be used as an RF/clock generator. Features:It has 10kHz to 220MHz working ranges.0.5PPM high precise Tcxo clock, the frequency is more accurate.Tuning step of 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz.Intermediate frequency (IF) offset (+ or -) is adjustable.20 band presets (shortcuts) for BCB and HAM frequencies.Equipped with generator function mode.RX/TX mode selector for Homebrew QRP transceivers.The bar graph of the signal meter through the analogs input (ADC).It can be used as a local oscillator on Homebrew radio receivers (such as superheterodyne, software defined radio, direct conversion and Homebrew QRP transceivers).Can be used as a simple RF/clock generator for calibration reference or clock generation.And also can be used as a common 128x64 I2C OLED SSD1306 display and Si5351 module.I2C data transmission, only need 2 lines it can be connected to the display, with high stability and accuracy of frequency generation. Specifications:Name: TransceiversItem size: 90 * 100 * 40mm / 3.54 * 3.94 * 1.57inItem weight: 200g / 7.05ouncePackage size: 175 * 126 * 55mm / 6.89 * 4.96 * 2.17inPackage weight: 256g / 9.03ounce Packing List:1 * Transceivers1 * Type-C CableThis is a VFO (Variable Frequency Oscillator) project that can be used for DIY self-made devices such as superheterodyne receivers, DCR transceivers, software defined radio transceivers or Ham QRP transceivers. It also has bar graph indicators for signal strength (S-Meter) and 20 Band presets. And can also be used as an RF/clock generator. Features:It has 10kHz to 220MHz working ranges.0.5PPM high precise Tcxo clock, the frequency is more accurate.Tuning step of 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz.Intermediate frequency (IF) offset (+ or -) is adjustable.20 band presets (shortcuts) for BCB and HAM frequencies.Equipped with generator function mode.RX/TX mode selector for Homebrew QRP transceivers.The bar graph of the signal meter through the analogs input (ADC).It can be used as a local oscillator on Homebrew radio receivers (such as superheterodyne, software defined radio, direct conversion and Homebrew QRP transceivers).Can be used as a simple RF/clock generator for calibration reference or clock generation.And also can be used as a common 128x64 I2C OLED SSD1306 display and Si5351 module.I2C data transmission, only need 2 lines it can be connected to the display, with high stability and accuracy of frequency generation. Specifications:Name: TransceiversItem size: 90 * 100 * 40mm / 3.54 * 3.94 * 1.57inItem weight: 200g / 7.05ouncePackage size: 175 * 126 * 55mm / 6.89 * 4.96 * 2.17inPackage weight: 256g / 9.03ounce Packing List:1 * Transceivers1 * Type-C CableThis is a VFO (Variable Frequency Oscillator) project that can be used for DIY self-made devices such as superheterodyne receivers, DCR transceivers, software defined radio transceivers or Ham QRP transceivers. It also has bar graph indicators for signal strength (S-Meter) and 20 Band presets. And can also be used as an RF/clock generator. Features:It has 10kHz to 220MHz working ranges.0.5PPM high precise Tcxo clock, the frequency is more accurate.Tuning step of 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz.Intermediate frequency (IF) offset (+ or -) is adjustable.20 band presets (shortcuts) for BCB and HAM frequencies.Equipped with generator function mode.RX/TX mode selector for Homebrew QRP transceivers.The bar graph of the signal meter through the analogs input (ADC).It can be used as a local oscillator on Homebrew radio receivers (such as superheterodyne, software defined radio, direct conversion and Homebrew QRP transceivers).Can be used as a simple RF/clock generator for calibration reference or clock generation.And also can be used as a common 128x64 I2C OLED SSD1306 display and Si5351 module.I2C data transmission, only need 2 lines it can be connected to the display, with high stability and accuracy of frequency generation. Specifications:Name: TransceiversItem size: 90 * 100 * 40mm / 3.54 * 3.94 * 1.57inItem weight: 200g / 7.05ouncePackage size: 175 * 126 * 55mm / 6.89 * 4.96 * 2.17inPackage weight: 256g / 9.03ounce Packing List:1 * Transceivers1 * Type-C Cable

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