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FEATURES£º All-solid-state circuit design with high stability and reliability. Combined amplification of video & audio carrier, analog &digital ignal compatibli, which is easy to transform into digital TV transmitter. Updated exciter with high quality & performance, and full function. Perfect video clamp, White slice, Video AGC, Synchronous impulse amplification and non-linear emendation function. Whith IF AGC,RF ALC, and inter-modulation circuit. All amplifiter modules are adopted imported hi-power LDMOS transistors,which have wide frequency band,good linearity,high redundancy and interchangeable,When malfunction happens in one module,the other can still work normally and ensure unfailing broadcasting. Complete over-current,over-voltage,over-heat,and high VSWR automat ic protection Straightforward LCD digital displays is also available and comvenient for operation,maintenance and troubleshooting. Provide RS485 parallel port transmitter remote monitoring and controlling. Provide dual exciters for optional demands,main exciter and backup exciter can be switched automatically. Small size and high efficient switching power supply with wide voltage range. Forced wind cooling by low power waste and low noise blower. Dignified and elegant 19"standard cabinet with module structue. All technical speeifications can meet or exceed the national A class standard.
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