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Metravi DDS-30 30Mhz DDS Function Generator
Metravi DDS-30 30Mhz DDS Function Generator
The Metravi DDS-30 is an economical, high-performance, multi-functional arbitrary waveform generator that uses direct digital synthesis (DDS) technology to produce accurate and stable waveforms. It can generate accurate, stable, pure, and low-distortion output signals. It has a convenient interface, superior technical indexes and a user friendly graphical display style, which helps users to complete study and test tasks quickly and improves
work efficiency.
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₹ 29,754.00
(GST inclusive price) i₹29,754.00
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Description
What's in the box?
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General Specification | |
Display type | 4.3 inches TFT LCD |
Resolution | 480x272 |
Power supply | DC5V, 2A |
Power consumption | Less than 10W |
Temperature range | Operation: 10°C~+40°C |
Storage: -20°C~+60°C | |
Cooling method | Natural cooling |
Humidity range | Below +35°C: ≤90% relative humidity |
+35°C~+40°C: ≤60% relative humidity | |
Altitude | Below 2,000m |
Dimensions | 172mm x 90mm x 68mm |
Net weight | 0.33kg |
Rough weight | 0.77kg |
Standard Configuration | A power line up to local standard |
A BNC-alligator clip cable | |
A BNC cable (1m) | |
Power voltage | 100-240Vrms 50/60Hz 0.4A |
Output voltage | 5VDC |
Output current | 2A |
Technical Specification | |
Channel | Dual channels |
Max frequency | 30MHz |
Sampling rate | 200MSa/s |
Waveform | Sine Wave, Square Wave, Ramp Wave, Pulse Wave, Noise, DC, Arbitrary Wave |
Working modes | Output gating, continuous, modulation, frequency sweep |
Modulation types | AM, FM, PM, FSK, Line, Log |
Frequency Characteristics | ||
Sine wave | ||
Frequency range | 1μHz~30MHz | |
Resolution | 1μHz | |
Accuracy | within 90 days: ±50ppm, within 1 year: ±100ppm (18°C-28°C) | |
Harmonic distortion (typical value) | DC~5MHz | -60dBc |
5MHz~30MHz | 50dBc | |
30MHz~60MHz | -40dBc | |
THD (typical value) | /0.2% (DC~20kHz, 1Vpp) | |
Spurious signal (non-harmonic wave, typical value) | test condition: output power 0dBm | |
DC~10MHz, <-70dBc | ||
> 10MHz < -70dBc+6dB/octave | ||
Phase noise (typical value) | 10 MHz: ≤125dBc/Hz (typical, 0dBm, 10kHz deviation) |
Square Wave | |
Frequency range | 1μHz~15MHz |
Resolution | 1μHz |
Rise/fall time | <16ns (typical value, 1kHz, 1Vpp) |
Overshoot (typical value) | <2% |
Duty ratio | 0.01%~99.99% (limited by current frequency) |
Symmetry (50% duty ratio) | 1ns + 100ppm of period |
Shake (typical value) | Typical value (1 MHz, 1Vpp, 500) |
≤5MHz: 2ppm+ 200ps | |
>5MHz: 200ps |
Ramp Wave | |
Frequency | 1μHz~400kHz |
Resolution | 1μHz |
Non-linearity | 3%±2mV (typical value, 1kHz, 1Vpp, symmetry 50%,) |
Symmetry | p, symmetry 50%,) Symmetry 0 |
Pulse Wave | |
Frequency | 1μHz~15MHz |
Resolution | 1μHz |
Pulse width | ≥22ns |
Variable edge | 15ns~8s |
Overshoot | <2% (typical value 1Vpp) |
Shake | 150ps |
Gauss Noise | |
Bandwidth | 30MHz(-3dB) (typical value) |
DC Offset | |
Range (peak AC+DC) | ±5V (50W) |
±10V (high resistance) | |
Offset accuracy | ±3% of offset set value ±6% of amplitude value ±2mV |
Arbitrary Wave Characteristics | |
Frequency range | 1μHz~10MHz |
Resolution | 1μHz |
Wave length | 4kpts |
Vertical resolution | 14bits (symbol included) |
Sampling rage | 200MSa/s |
Minimum rising/falling time | < 20ns typical value |
Shake | 5ns±150ps |
Nonvolatile storage | 24 waveforms |
Output Characteristics | |
Amplitude range | ≤10MHz: 1mVpp~10Vpp; (50W) |
≤60MHz: 1mVpp~5Vpp; (50W) | |
Accuracy (1kHz sine wave) | ±(5% of set value+2mVpp) |
Amplitude flatness (equal to 1kHz sine wave, 1Vpp/50W) | Test condition: typical value (sine wave, 2. 0Vpp) |
≤100kHz: ±0.1dB; ≤20MHz: ±0.3dB; ≤30MHz: ±0.5dB; ≤40MHz: ±0.6dB; ≤60MHz: ±0.8dB |
Waveform Output | |
Impedance | 50W typical value |
Insulation | Maximum 42Vpk to ground wire |
Protection | Channel protection |
Modulation Types | |
AM Modulation | |
Carrier wave | Sine wave, square wave, ramp wave, arbitrary wave |
Source | Internal |
Modulation wave | Sine wave, square wave, ramp wave, noise, arbitrary wave |
Modulation frequency | 2mHz~200kHz |
Modulation depth | 0%~120% |
FM Modulation | |
Carrier wave | Sine wave, square wave, ramp wave, arbitrary wave |
Modulation wave | Sine wave, square wave, ramp wave, noise, arbitrary wave |
Modulation frequency | 1μHz~200kHz |
Frequency deviation | DC~15MHz |
PM Modulation | |
Carrier wave | Sine wave, square wave, ramp wave, arbitrary wave |
Modulation wave | Sine wave, square wave, ramp wave, noise, arbitrary wave |
Modulation frequency | 2mHz~200kHz |
Phase deviation | 0°~360° |
FSK Modulation | |
Carrier wave | Sine wave, square wave, ramp wave, arbitrary wave |
Source | Internal/external |
Modulation wave | Square wave (Duty ratio 50%) |
Rate | 2mHz~100kHz |
Frequency sweep | |
Carrier wave | Sine wave, square wave, ramp wave, arbitrary wave |
Type | Linear or logarithmic |
Frequency sweep time | 1ms~500s ± 0.1% |
Sync Signal | |
Output level | TTL compatible |
Output frequency | 1μHz~2MHz |
Output frequency | 50W, typical value |
Coupled mode | DC |
Trigger Input | |
Output level | TTL compatible |
Input impedance | > 10kW, DC coupling |
Frequency Counter | |
Output level | TTL compatible |
Range of input frequency | 100mHz-100MHz |
Accuracy | ±51ppm |
Frequency resolution | 7 digit |
Coupled mode | DC |
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