Synthesized Signal Generators
TFG3630
TFG3630 synthesized signal generators with PLL technique and use the FPGA to control screen display and output, with excellent technical performances and powerful function which are necessary for the experimental detection circuit and device detection. Large color LCD interface can show a variety of working parameters. Keypads and knob are convenient for operation.
China Digital Multimeters
China Frequency Characteristic Analyzer
China Frequency Counter
Features
Frequency resolution: 3Hz
Unlimited measurement range: digital setting directly for the whole range.
Non-intergraded process: up to the stable value immediately when switching, continuous signal phase and amplitude without deflection.
Sweep characteristics: with the function of frequency sweep and power sweep. Start point and stop point can be set arbitrarily.
Modulation characteristics: pulse modulation signal with user-defined can be output.
Operation mode: key operation, TFT-LCD interface, direct digital setting, continuous adjustment by knob.
High reliability: large scale integrated circuit, SMT, high reliability and long service life.
Communication port: USB device , RS232 and GPIB (optional)
Specifications
Frequency
Range 25MHz~3GHz
Resolution 3Hz
Accuracy ±5ppm
Stability 1Ã?10-7
Reference Frequency Reference Output:
Frequency: 10MHz
Level: >0dBm
Port: BNC connector
Reference Input:
Frequency: 10MHz
Power: -3~+7dBm
Input Port: BNC connector
Impedance(nominal): 50Ω
Phase Noise -90dBc~-115dBc Offset20 kHz
Spurious Harmonic:
Supplier: Coil spring, coupler, draft gear, traction rod, hand tie tamper, and other rolling stock parts
Supplier: Railway items like machnical, electrical, signaling, diesel electric locomotives spares& componenets; steel plate, sheet coal tar products; hard coke