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Windfreak Technologies
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About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2024
Webmaster:
    Kirt Blattenberger,

    BSEE - KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while typing up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

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Empower RF Systems - Press Release 7-13-2007
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Empower RF Announces 200W HDTV Module

200W HDTV system

Operating Frequency: 470 to 630MHz
Output (8VSB Signal): 200W (Typical)
Gain : 53dB

Module Functions

  • ALC
  • RF Switch
  • Reverse Power Protection
  • Over-Power Protection
  • Over-Temperature Protection
  • ADBC (Active Device Bias Control) via Microprocessor
  • Individual Monitoring of Output Transistors and Alarm Function
  • Flash Memory for Data Storage and Control Parameters
  • Embedded Serial Communication Port for External Data Communication
  • External Monitoring via A/D Converter for Forward, Reverse and Temperature Data

Gapfiller Transmitter Module

Module Configuration

BUILT IN Features
  • A/D-8CH, D/A-16CH for Signal Detection and Bias Control
  • RF Switch for Input Signal Control
  • ALC Circuit with Microprocessor Control
  • Circulator
  • Temperature Sensors for Temperature Control and Monitoring
  • Microprocessor with Flash Memory for Data Storage and Default Value Control
  • I2C and I/O Control Ports for External I/O Interface
  • JTAG and RS-232 Driver for Firmware Upgrades and Comparability with External Equipment
  • Monitoring and Protection Circuits

Contact Sales for More Technical Information

 

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