Audio Broadcast Quality 850A Series

Sealed

Features

  • Deep-drawn steel case with tin plated finish, with two convenient 6-32 mounting studs with mounting hardware.
  • Sealed case and wax potted core internally for stable characteristics and long life.
  • Wide frequency response +/- 0.5 db max. from 20 Hz. to 20 Khz. (except units over 5K ohms impedance, may be down 1 db @ 20 Khz.)
  • Insertion loss of apx. 1 db.
  • Maximum power level +15 dbm. with specified characteristics, or higher levels with reduced low frequency performance.
  • Distortion is apx. 1.5% @ 20 Hz. under full power.
  • Electrostatic shield between pri. & sec. connected to the green lead.
  • Humbucking construction
  • Balanced split windings on pri. & sec. for circuit versatility. Primary may be used as a secondary and vice versa for impedance matching.
  • Includes mounting hardware.
  • Lead length: Min. 4"
  • Shipping weight 0.4 lb. (0.18 kg).

Gallery

Part No. Application Nominal Impedance Nominal Resistance Overall Dimensions
(Ohms) (Ohms) +/- 20%
Primary Secondary Primary Secondary A B C D
850CA Emitter or MIC to Line 12/48 150/600 6 70 1.20 1.70 1.65 1.32
850EA Emitter or MIC to Line 50/200 150/600 27 68 1.20 1.70 1.65 1.32
850GA Line Isolation or Hybrid 150/600 150/600 71 71 1.20 1.70 1.65 1.32
850HA Line Isolation or Hybrid 150/600 300/1200 70 140 1.20 1.70 1.65 1.32
850JA Output to Line, or Line to Base 150/600 1200/4800 69 570 1.20 1.70 1.65 1.32
850LA Output to Line, Matching or Bridging 5K/20K 150/600 2240 69 1.20 1.70 1.65 1.32
850NA Output to Line, Matching or Interstage 150/600 10K/40K 65 4980 1.20 1.70 1.65 1.32
850QA Interstage or Isolating 10K/40K 10K/40K 4890 4980 1.20 1.70 1.65 1.32

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Data subject to change without notice.