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The instrument uses 14-bit high-speed D/A converter chip (5Vpp output quantization error is less than 1mV), 250MSa/s sample rate, 14bits vertical resolution.
Can output up to 99 groups of functions / arbitrary waveform, contains 35 groups of preset waveforms and 64 groups of user-defined waveforms. Preset waveforms: Sine, Square (Duty Cycle adjustable), Pulse (Pulse width and cycle time can be set accurately), Triangle/Ramp, CMOS(0~12V), Four channels TTL, Exponential Rise, Exponential Fall, Noise, ECG, DC etc.
Enable to store 64 arbitrary waveform data files, each one of waveform storage depth 8192 points * 14bits; (The longer the waveform storage depth, the more detail the waveform is saved, and the signal details can be restored with high precision.)
Various modulation types: AM, FM, PM, ASK, FSK and PSK modulations.
Sweep Function: it can sweep 4 properties of signals including frequency, amplitude, offsets and duty cycle; It has Linear and Logarithm two sweep types; 0.01S~999.99S sweep time; Up, Down and roundtrip sweep directions.
VCO Function (Voltage Control Output): can be achieved by an external input signal: voltage controlling frequency, voltage controlling amplitude, voltage controlling offsets, voltage controlling duty cycle and PWM modulations.
Burst Output Function: there has Manual Trigger, internal CH2 Trigger, and External Trigger for your options. It can output 1~1048575 pulse trains.
100M Frequency Meter Function: it can measure frequency, period, pulse width and duty cycle. Max. frequency workable is 100MHz and Min. frequency workable is 0.01 Hz.
Counter Function: it has 2 coupling measure modes including DC coupling and AC coupling. This design can solve inaccuracy problem of AC coupling.
Standard dual full functional channels which are equivalent to two independent generators.
Channel SYNC Function: support waveform copy and state copy between channels.
Support two or more signal generators connected to achieve multi-channel output, the maximum support 16-channel synchronous output, the phase between each channel can be adjusted.
Precisely adjust the phases of the two channels. Precision can be 0.01°.
Min amplitude resolution can be up to 1mV. Amplitude range is 0~24Vpp.
Duty-cycle of each channel can be adjusted independently 0.01%-99.99%, the adjusting resolution is 0.01%.
-12V~+12V DC Offsets function. Resolution 0.001V.
Save Function: it can save 20 sets user-set parameters and can be loaded at any time.
Communicating Function: all functions can be controlled by PC program and the communication protocol is open for secondary development.
Output Short-circuit Protection: all channels can work more than 60 seconds when the load is short-circuited.
Provide powerful waveform editing PC software. Users can download arbitrary waveform to this instrument after edit through PC program which is included in user CD.
Adopt ABS plastic shell with table type design. Use 100-240V (AC) wide range voltage power supply.
Specification:
Plug Type: AU / EU / US / UK (Optional)
Frequency
Model
FY6900-100M
Sine
0~100MHz
Square
0~25MHz
Ramp, Triangle
0~10MHz
Pulse
0~10MHz
TTL/CMOS
0~10MHz
Arbitrary Waveform
0~10MHz
Minimum Pulse Width
20ns(All models of pulse wave minimum width can reach 20ns)
Min. Resolution on all frequency range
1μHz (Min. resolution can reach 1μHz on all frequency range to ensure adjusting accuracy under high frequency. For example, it can output 10.000000000001MHz signal).
Accuracy
± 20ppm
Stability
± 1ppm/ 3hours
Waveform Characteristics
Waveforms
Sine, Square,Rectangle (Duty Cycle adjustable), Pulse (Pulse width and cycle time can be set accurately), Triangle/Ramp, Sawtooth Wave, CMOS, Four channels TTL, DC, Half wave, Full wave, Positive Step, Inverse Step, Positive Exponent, Inverse Exponent, Lorenz Pulse, Multitone, Noise, ECG, Trapezoidal Pulse, Sinc Pulse, Narrow Pulse, Gauss White Noise, AM, FM, and other 64 sets customer-defined waveform.
Non-Volatile Storage
Can store 64 user-defined arbitrary waveforms, (8K 14bits) * 64
My perspective for comparison here is the FY6600 which I also own. The good news is that the 4.5ns square wave jitter so noticeable at 9MHz and 11MHz is gone from square waves and related waveforms like CMOS that are a DC level shift from a squarewave. However, the 4.5ns jitter is still present in most other waveforms that have a fast rise or fall like ramps. Sine waves from 60Mhz to 100MHz have increasing amplitude perturbations so that at 100MHz you have significantly distorted sine waves. On the spectrum analyzer at higher frequencies there are what I would call close in sidebands on the FY6900 100MHz. Amplitude ripple at 60MHz is slightly worse on the FY6900 than the FY6600 and severe at 100MHz. Sidebands on the FY6600 are farther away from the center frequency at both 60MHz and 100MHz. So the big improvement is with square wave jitter. I am not sure how usefull the FY6900 will be at 100MHz.
My perspective for comparison here is the FY6600 which I also own. The good news is that the 4.5ns square wave jitter so noticeable at 9MHz and 11MHz is gone from square waves and related waveforms like CMOS that are a DC level shift from a squarewave. However, the 4.5ns jitter is still present in most other waveforms that have a fast rise or fall like ramps. Sine waves from 60Mhz to 100MHz have increasing amplitude perturbations so that at 100MHz you have significantly distorted sine waves. On the spectrum analyzer at higher frequencies there are what I would call close in sidebands on the FY6900 100MHz. Amplitude ripple at 60MHz is slightly worse on the FY6900 than the FY6600 and severe at 100MHz. Sidebands on the FY6600 are farther away from the center frequency at both 60MHz and 100MHz. So the big improvement is with square wave jitter. I am not sure how usefull the FY6900 will be at 100MHz.
My perspective for comparison here is the FY6600 which I also own. The good news is that the 4.5ns square wave jitter so noticeable at 9MHz and 11MHz is gone from square waves and related waveforms like CMOS that are a DC level shift from a squarewave. However, the 4.5ns jitter is still present in most other waveforms that have a fast rise or fall like ramps. Sine waves from 60Mhz to 100MHz have increasing amplitude perturbations so that at 100MHz you have significantly distorted sine waves. On the spectrum analyzer at higher frequencies there are what I would call close in sidebands on the FY6900 100MHz. Amplitude ripple at 60MHz is slightly worse on the FY6900 than the FY6600 and severe at 100MHz. Sidebands on the FY6600 are farther away from the center frequency at both 60MHz and 100MHz. So the big improvement is with square wave jitter. I am not sure how usefull the FY6900 will be at 100MHz.
Product arrived with in 10 days. Just in a plastic bag with in a paper box.Product as described I’m very happy with my order.Hope to serve for a long time….
Product arrived with in 10 days. Just in a plastic bag with in a paper box.Product as described I’m very happy with my order.Hope to serve for a long time….
Product arrived with in 10 days. Just in a plastic bag with in a paper box.Product as described I’m very happy with my order.Hope to serve for a long time….
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