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You are here:   » Products » Power Technologies » High Frequency Components » Resistors » Dummy Loads » Forced Air Cooled RF Coaxial Load Resistor Model 6710D

Dummy Loads

Forced Air Cooled RF Coaxial Load Resistor Model 6710D

Key Features

  • Power Rating: 10kW continuous duty
  • Impedance: 50 ohms nominal
  • Frequency Range: UHF
  • VSWR: 1.15:1 in UHF Band
  • Input Connectors: 3 1/8" or 4 1/16" EIA
    (others available)
  • AC Power Required: 115 VAC, 60 Hz6A
    or 230 VAC, 60 Hz2A (50 Hz available)
  • Nominal Dimensions: 19" x 19" x 54 1/4" H
    (48cm x 48cm x 1.38m)
  • Nominal Weight: 90 lbs. (41 kg)
  • Finish: Beige Splatter


Altronic Research 6700D Series are top quality, high powered forced air loads for UHF Digital HDTV.

Since 1986 we've used our own proprietary film resistors in our 6700 Series air loads to provide our customers with superior products with unmatched performance. Now, with our advanced tuning techniques (patent pending), we offer a DC path load from DC to in excess of 1GHz with stable and low VSWR. In keeping with our commitment to provide our customers with top quality products and services, the Altronic 6700D Series sets the standard for AM/FM and VHF TV reliability, quiet operation and field serviceability. When choosing an air load for UHF Digital HDTV, choose an Altronic air cooled RF coaxial load resistor. Consult factory for available models, power ratings, and warranty information.


  • Standard for AM/FM
  • VHF TV reliability
  • Quiet operation
  • Field serviceability

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