Carrier communication unit detection system, abbreviated as FC-811, this system is composed of a test main station computer system, a certain number of various types of terminals and analog channels. By simulating the impedance change, noise interference, and line attenuation of the low-voltage distribution network, the anti-interference characteristics, maximum output signal level performance, impedance characteristics, simulation of low-voltage lines, and compliance with communication protocols of carrier communication products have been tested. The system can complete the performance test of carrier communication products.
Carrier frequency signal test range: 3～500kHz
Noise interference method: Impulse noise amplitude:41.6～1000mv；
Pulse Width: 5ns～200ms；
Repeat frequency: 1Hz～10MHz
Carrier frequency standard load:0.5Ω、1Ω、2Ω（Continuously adjustable within 100）
Electrical power load: 200W、400W、600W、800W Optional
Custom load: Type A, Type B, inductance and capacitance can be combined for switching
The configuration of safety inductance is: 0.1uH、1uH、10uH、100uH
The configuration of safety capacity is: 0.001uF、0.01uF、0.1uF、1uF
Resonant ring: 120kHz、270kHz、421kHz
Carrier frequency attenuator: 20dB、40dB、60dB Optional
V-shaped artificial power supply network: 3～500kHz applicable
