Dingshengwei Electronics Co., Ltd.
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Luxurious Fixed Channel Modulator

— CATV Amplifier & Modulators, catv
Product Category: CATV/SMATV/MMDS Equipments
Sales Method: Export, Manufacture, OEM/ODM
Payment Term: T/T
Min. Order Unit Price

Product Detail

Product Attribute:

  • China (mainland) More >
  • SK-218M
  • Souka
  • 03/12/2009
  • 01/01/2011

Additional Info.:

  • Shenzhen
  • gift packing and carton packing

Product Content Description:

Features 1. IF process, with Saw filters process. 2. MMIC circuits are on key parts and SMT technology is applied to the overall unit. 3. Digital displays channel. 4. Output adopts screw filters. PLL technique 5. With high security and high temperature stability. 6. different channels according to the customer requests. Specifications video frequency input level 0.6 ~ 1.5Vp-p input impedance 75Ω input reflection 30dB min k coefficient 4 % max ( 2T pulse ) video s/n 50dB( no emphasis ) C/L delay 40nsec frequency response ± 1dB( 25Hz 5.8MHz) differential gain ± 4 % ( modulation 87.5 ( differential phase ± 4 °

audio frequency input level -10 ~ 10 dBm input impedance 10KΩ min frequency response ± 1dB max(40Hz 15KHz) distortion 0.5 % signal to noise ratio 60dB audio picture interval according to the TV system standard power supply Voltage 220V or 110V

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