Ad9851 dds signal generator

Buy AD9851 DDS Signal Generator Module 2 Sin Wave(0-70MHz) And 2 Square Wave(0-1MHz) for R790.12

Features: This is a 0~55MHz DDS Signal Generator. It is based on AD9850 chip and is very easy to operate. Supports 0~55MHz continual adjust at 1Hz step. This generator has 78L05 voltage regulate. Input current at 200MA, input voltage 8-9V would be the ideal voltage. Input voltage of 12V can only be used for short time testing, otherwise will cause heat to board. 5p/6p connect to encoder as per photo. 7p of the middle connects to digital matrix input. 14p (8V GND) is 8V power supply from main board. If powered by main board, DDS does not need independent power supply. 1~6 correspond to 6 frequency bands: (3.8, 7, 9, 14, 18 or 21, 27 or 29) ISB, USB, CW are the three mode choices. DT is signal from main board. Keys & Connection interfaces: ENC: Encoder switch MEM: Switch for memory mode VFO: Transfer from VFO A to VFO B, or from VFO B to VFO A. SSB: Working mode change: circulate from USB, LSB, AM, CW, and on and on... RIT: Fine tuning to receiving frequency CAL: Set functions KB-1 and KB-2 have common shared pin, but is not GND How to operate: Press CAL, power on, then we enter setting screen. Let go/release CAL. A: ENABLE 6XREFCLE: setting chip clock mode, adjust frequency encoding setting. AD9851 set to 6-multiply frequency, AD9850 set to 1multiply frequency. Press CAL then quickly release to enter next step B. B: DDS-SYSTEM-CLK: Chip working frequency setting. Use encoder switch to adjust value. Operate in accordance with STEP key. AD9851 set at oscillator 6-multiply channel, AD9850 set at actual output of oscillator. Press CAL then quickly release to enter step C. C: MIN_RX_DDS_FREQ: Setting minimum working frequency. Use encoder switch to adjust value and in accordance with STEP key. Press CAL then quickly release to enter step D. D: MAX_RX_DDS_FREQ: Setting maximum working frequency. Use encoder switch to adjust value and in accordance with STEP key. (Smaller than 60MHz would be OK). Press CAL then quickly release to enter step E. E: SSB_OFFSET: Fine tuning for SSB working mode. Use encoder switch to adjust value and in accordance with STEP key. Press CAL then quickly release to enter step F. F: CW_OFFSET: Fine tuning for CW working mode. Use encoder switch to adjust value and in accordance with STEP key. Press CAL then quickly release to enter step G. G: OFFSET_FREQ: Setting of offset Frequency. e.g, set to 9MHz or 10.7MHz, use encoder switch to adjust value and in accordance with STEP key. Press CAL then quickly release to enter step H. H: MULTIPLIER: multiply setting for frequency. Should be set as 1, press CAL then quickly release to enter step I: I: Screen displayes word "SAVE", automatically save the above setting, and returns to normal working. Notes: 1. DDS SYSTEM CLK: can use frequency tester to get 30MHz oscillator, multiply the tested value at 6, then put the multiplied value here. If using AD9851, make initial setting at 180000000. 2. OFFSET FREQ: can be set as + or -. Rotate encoder switch to change value, press STEP key, then rotate encoder switch to adjust step. Minimum working frequency plus (+) offset frequency should be high than 0 (zero). Frequency display: RX = MULTIPLIER x (RX_DDS_FREQ + OFFSET_FREQ) TX = MULTIPLIER x (RX_DDS_FREQ + OFFSET_FREQ + TX_OFFSET_FREQ) The frequency programmed into the DDS, is calculated as shown below. RX = ABS(RX_DDS_FREQ) TX = ABS(RX_DDS_FREQ + TX_OFFSET_FREQ) RX_DDS_FREQ, MIN_RX_DDS_FREQ, MAX_RX_DDS_FREQ, TX_OFFSET_FREQ & OFFSET_FREQ Examples: 1. DDS output range 30~40MHz: MIN_RX_DDS_FREQ MAX_RX_DDS_FREQ OFFSET_FREQ RX Frequency display range. 30 MHZ 40 MHz 100 MHz = 130 MHz to 140 MHz. Note 1 30 MHZ 40 MHz -10 MHz = 20 MHz to 30 MHz. / -40 MHZ -30 MHz 170 MHz = 140 MHz to 130 MHz. Note 2 -40 MHZ -30 MHz 60 MHz = 30 MHz to 20 MHz. / 2. setting FT180A with DDS: ENABLE RPT NO X6 RECLK X6 DDS SYSTEM CLK 180M MAX DDS FREQ 65M MIN RX DDS FREQ 10.701M (Offset frequency + RIT frequency) MAX RX DDS FREQ 60M TX OFFSET FREQ 0 MAX RIT OFFSET 1K (RIT frequency) OFFSET FREQ -10.700M - (Offset frequency) MULTIPLIER 1       Package includes: 1 x DDS Signal Generator  

Product Description: 1. 2 sine wave and 2 square wave output 2. AD9851: 0-70MHz 3. After the 20-30MHz frequency harmonics increases, the waveform will be less and less clean 4. Square Wave: 0-1MHz 5. Low-pass filter with 70MHz, so the waveform better than SN 6. Parallel and serial data input can be selected via a jumper 7. DA produced the benchmark pin (PIN12) leads for easy adjustment to do the magnitude of the output waveform Application 8. Comparator reference input voltage generated by the variable resistor, the resistor can be adjusted duty cycle square wave of different 9. AD9851 module Using 30MHZ Active crystal 10. AD9851 Clock frequency up to 180MHz, AD9851 has 6 octave Package Included: 1 x DDS Signal Generator Module 0-70MHz AD9851 2 Sine Wave and 2 Square Wave

Buy DDS Signal Generator Counter - JDS6600 DDS Signal Source Dual Channel Arbitrary Wave Function Gener for R5,359.00

Buy DDS Signal Generator Counter - JDS6600 DDS Signal Source Dual Channel Arbitrary Wave Function Gener for R3,859.00

AD9850 DDS Signal Generator Module 0-40 Mhz IC Test Equipment Product Description This is the AD9850 DDS Signal Generator Module 0-40 Mhz IC Test Equipment sine square wave for Arduino. The module can output sine wave, square wave, two sine wave and two square-wave output. Frequency harmonics in the 20-30MHz, the waveform will be less and less clean. 70MHz low-pass filter, waveform SN than better Generate DA benchmark the pin (PIN12) leads, convenient to adjust the application to do the amplitude of the output waveform. Comparator reference input voltage generated by the variable resistor to adjust the resistance can be a different duty cycle square wave AD9850 to module using 125MHz active crystal, the AD9851 module 30MHZ the active crystal AD9850 is produced by DDS module which be most widely used in ADI Product Specs: Square Wave: 0-1MHz AD9850 to: 0-40MHz AD9851: 0-70MHz Size: Approx. 4.5x2.6x1.7cm Locally Stocked. Available for Immediate Shipping!

Description: AD9833 is a programmable waveform generator capable of generating a frequency 0-12.5MHZ sine, triangle, square wave signal. Waveform generator is widely used in a variety of measurement, excitation and time domain response field, output frequency and phase are programmable via software, easy to adjust, clocked clock is 25MHz, precision 0.1Hz, clock frequency is 1MHz, the precision You can reach 0.004Hz. Via three serial interfaces to write data. Application: Frequency excitation / waveform generation. Liquid, gas flow measurement. Sensing applications - approximation, sports, defect detection. Linear loss, linear decay. Test equipment, medical equipment Scan clock generator Features: 1, the working voltage: 2.3V-5.5V. 2, the working temperature range: -40 ~ + 105 ￢ﾄﾃ prefix = o 3, onboard 25MHZ (accuracy of 50ppm) active crystal, stepping accuracy 0.1HZ. 4, on-board high-speed amplifiers 300M and also has a low-pass filtering. 5, two-channel output signal, an original signal output, an amplified output signal 5 times, 50Ohm output impedance. 6, very small size: 32mm X 32mm. 7, support universal plate (tunnel plate), a multiple-board pins are 2.54mm, can be easily welded universal board. 8, distribution STM32, STM8, STC and other common microcontroller debugged program and relevant information. Package included: 1 x AD9833 DDS Signal Generator Module

Buy MHS-5200P 25Mhz Digital Dual-channel DDS Signal Generator Arbitrary Waveform Generator for R3,975.12

Buy 5MHz UDB1005S DDS Signal Generator LCD1602 Sweep Function Source Sine Square T for R1,256.02

Buy Simple Portable Sweeper AD9834 Source DDS Signal Generator 0.05MHz-40MHz Capacitance Inductance for R1,058.77

Buy 1Hz-500KHz Upgraded Version 1620 Screen DDS Signal Generator Sine Wave Square W for R708.37

DDS Function Signal Generator Sine Square Triangle Sawtooth Wave Low Frequency Specification: Operating Voltage: DC9V DDS frequency range: 1Hz-65534Hz High-speed frequency(HS) output up to 8MHz DDS signal amplitude of the offset amount can be adjusted separately by two potentiometers DDS signal: Sine wave, Square wave, Sawtooth, Reverse sawtooth, Triangle wave, the ECG wave and noise wave. 1602 LCD menu Intuitive keyboard Section into the value: 1, 10, 100, 1000, 10000Hz The power automatically restore the last used configuration Offset: 0.5Vpp-5Vpp Amplitude amount: 0.5Vpp-14Vpp Key Functions: UP output waveform select DOWN output waveform select LEFT output frequency- RIGHT output frequency+ STOP/RUN the output stop/start "UP" key waveforms order: ECG=electrocardiogram wave(in the OFF state, the "left" and "right" keys to set the output frequency. Middle button start, all of the following waveform set) Rev Sawtooth= reverse sawtooth Saw Tooth=sawtooth Triangle= triangle wave Square=Square wave Package included: 1 x DDS Function Signal Generator 1 x Power Adapter 1 x Q9 Signal Cable 1 x User's Manual

Buy DDS DIGITAL SIGNAL GENERATOR FG-100 / 200241 for R1,341.39

Description:   DDS function / arbitrary waveform generator uses direct digital synthesis technique (DDS), FPGA design, interior prefabricated 7 kinds of commonly used waveform while users can also edit the output 8-bit, 256 points user-defined arbitrary waveforms; its easy to use, the signal high stability, low distortion, with 1 watt power output, wideband frequency measurement and counter functions. The output signal amplitude and DC offset can be adjusted. Waveforms: sine, square, triangle, ramp, user-defined waveform (Arb), commonly used pulse, noise, electrocardiogram waveforms.   Parameters:   Signal output: o utput waveform Sine, square wave (variable duty cycle), triangle wave, sawtooth.A rbitrary waveforms, commonly used pulse, noise, ECG, AM, FM and other waveforms Output amplitude ≥ 0.5-8V p-p (no load) Output impedance 10 ohms ± 10% Power supply: DC 5V DC bias ± 3V Frequency range 0.01Hz~50kHz  Frequency resolution 0.01Hz (10mHz) Frequency accuracy ± 5 x 10-6 Frequency stability ±2 x 10-6 / 3hours Sine wave distortion ≤ 0.8% (Reference frequency 1kHz) Triangle wave linearity ≥ 98% (0.01Hz~10kHz) Square wave an increase of fall time ≤ 100ns Square wave duty cycle range 1%~99% Counter function:   Counting range 0-65535 Measurement frequency range 1Hz~20MHz Input amplitude 0.5V p-p~20V p-p   Others:   1. Size: 83*60*24mm  (length* width* height) 2. Display LCD 1602 LCD display in English 3. Storage and recall function M0-M9 (M0: default transferred) 4. Buzzer function can be programmed to turn on or off 5. Production process surface mount technology, LSI 6. Operating characteristics all key operations, continuous adjustment knob 7. Environmental conditions temperature‚0~40°c Humidity¸ Package included: 1 X DDS function frequency meter signal generator module

Buy SGP1002S Digital Signal Generator DDS Function Generator Sine Wave Arbitrary Waveform Frequency Gene for R881.75