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We Absolutely Know Agilent E4438C Signal Generator Repair.
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The Agilent E4438C digital modulation is very customizable. Repair of the E4438C requires a professional who knows these ins and outs.

BRL Test in House Repair Engineering Group

  • Low Pricing
  • Experience (15 Years on Average)
  • Military PMEL Graduates
  • Parts of Repair In Stock
  • Warranty 90 Days

Agilent Signal Generators We Repair

E8257D, E4400B, E4400A, E4420A, E4420B, E4421A, E4422B, E4423B, E4425B, E4426B, E4428C, E4430A, E4430B, E4431B, E4432A, E4432B, E4433B, E4434B, E4435B, E4436B, E4437B, E4438C, and much more...

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5 common Agilent signal generator problems

  • No RF output at any frequency
  • RF output unlocked or unleveled
  • Fails internal self test
  • No front panel display
  • Will not power up