Digital Synthesized Sweep Generator DDS RF Frequency Sweep Signal Generators
Overview:
SPS1000 digital synthesized frequency sweep signal generator through the use of new technologies, new devices to achieve high precision, wide bandwidth frequency sweep source, the instrument applies the DDS and phase-locking technology, so that the frequency range from 1MHz ~ 1024MHz can be accurately resolved to 100Hz, which is not only a high-precision frequency sweep source, but also a high-precision standard signal generator. It is widely used in the field of high frequency and ultra-high frequency, the measurement of radio, television, communication and radar system equipment, the measurement of the transmission characteristics of the network, device provides qualitative and quantitative analysis.
Features:
■ Using high-speed microcontroller, fast data processing speed
■ Using a large screen blue graphic dot matrix LCD, LED backlight, colorful, easy to operate
■ Using DDS technology, frequency resolution: 100Hz
■ Marking accuracy up to 0.1 percent
■ With 7 arbitrary settings of the mark
■ With non-volatile memory, can be stored to call 9 kinds of test stat
Technical indicators:
Name | Technical Indicators |
Frequency Range | 1~1024MHz |
Frequency Resolution | 100Hz |
Start Frequency, End Frequency Sweep | 1~1024MHz, any setting |
Center frequency sweep | 1.0010~1023.9990MHz Maximum sweep width: 1023 MHz Narrowest sweep width: 20 kHz |
Dot Frequency Rate | 1~1024MHz (continuous sine wave) |
Frequency Stability | ≤5×10-6/d |
RF Output Level | +13dBm (±1dB) |
RF Output Impedance | 50 Ω |
Modulation | Amplitude modulation |
VSWR | ≤ 1.5 |
Second Harmonic | 1MHz~1024MHz -25dBc (RFout ≤7dBm) |
RF Output Range | -67dBm~ +13dBm (±1dB) |
Sweep Time | 40ms~10s (continuously adjustable) |
Frequency Flag | 7 presettable pulse flags |
Flag Accuracy | Δ F × 0.001 (Δ F: sweep width) |
Memory / Recall | 9 groups |
Dimension | 210mm × 230mm × 80mm |
Weight | 10kg |