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BIRD4304A Wattmeter, Bird Electronics

BIRD4304A Wattmeter, Bird Electronics

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4304A, Fixed 25-1000 MHz 5-500 Watt Element, Wattmeter, MFR: Bird Electronics 



MFR: Bird Electronics

4304A, Fixed 25-1000 MHz 5-500 Watt Element, Wattmeter uses the basic construction of the Model 43 and modifies it with a special broadband element and range switch for general purpose RF power measurement without the hassle of carrying a set of individual elements.

  • Fixed 25-1000 MHz, 5-500W, Portable Wattmeter
  • Uses a Single Broadband Element with a 5-position Range Switch
  • Same rugged metal housing as the Model 43
  • Quick Change (QC) connectors to minimize the need for adaptors when making critical measurements



Item No 4304A
Item Name Fixed 25-1000 MHz 5-500 Watt Element, Wattmeter
Power Range 5, 15, 50, 150, 500 W, with no scale limitations except power limited to 150 W from 800-1000 MHz
Frequency Range 25 MHz - 1.0 GHz
Insertion VSWR 25-521 MHz, 1.05 max. (with UHF female conn.)
512-1000 MHz, 1.07 max.
Accuracy 25-100 MHz, ± 7% of full scale, using correction charts.
100-512 MHz, ± 6 of full scale, no correction needed.
512-1000 MHz, ± 7% of full scale, no correction needed.
Insertion Loss 25-512 MHz, 0.10 dB max. (with UHF female conn._
512-1000 MHz range, 0.13 dB max.
Connectors QC Type (Female N normally supplied)
Finish Light Gray Powder Coat
Dimensions (H x W x D)
6-7/8" x 5-1/8" x 3-5/8", including connectors
175 x 130 x 92 mm
Weight 3 lbs. (1.4 kg)
Note (1) 4304A-1 Element supplied with unit

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