Features
- Deep-drawn steel case with tin plated finish, with two convenient 6-32 mounting studs with hardware.
- Includes wire leads (minimum length of 4").
- Frequency response +/- 0.5 db max. from 50 Hz. to 15 Khz.
- Insertion loss of apx. 1 db.
- Maximum power level +15 dbm. (except 841A, 842A & 844A which are +20 dbm) with specified characteristics, or higher levels with reduced low frequency performance.
- Electrostatic shield between pri. & sec.
- Humbucking construction
- Balanced split windings on pri. & sec. for circuit versatility. Primary may be used as a secondary and vice versa for impedance matching.
- Overall dimensions 1.75" (44.5 mm) wide x 1.25" (31.8 mm) deep x 2.56" (65 mm) high max.
- Shipping weight 0.5 lb. (0.2 kg)
Part Details
Click Part No, below, for details (e.g., Product drawings, assembly instructions, ship weight)
| Part No. | Application | Nominal Impedance | Max. Primary D.C. | Quantity | Price | Buy Now | |
|---|---|---|---|---|---|---|---|
| (Ohms) | Unbalanced Current | ||||||
| Primary | Secondary | (ma.) | |||||
| 801A | Isolating, Matching | *50/200 | 50/200 | 0.8 | |||
| 802A | Isolating, Matching | *50/200 (60/240) | 125/500 (150/600) | 0.8 | 3 | Buy Now | |
| 804A | Isolating, Matching, Hybrid | *125/500 (150/600) | 125/500 (150/600) | 0.5 | 2 | Buy Now | |
| 806A | Dynamic MIC or Voice Coil to Grid | *7.5/30 | 10K/40K | 1.6 | 1 | Buy Now | |
| 807A | Dynamic MIC or Voice Coil to Base | *7.5/30 | 600/2400 | 1.6 | 3 | Buy Now | |
| 808A | MIC or Mixer to Single or P.P. Grid | *50/200 | 10000/40000 | 0.6 | |||
| 809A | MIC to Mixer to Base | *50/200 | 600/2400 | 0.6 | 2 | Buy Now | |
| 812A | Line or 150 ohm MIC to 1 or 2 Grids | *125/500 (150/600) | 10K/40K (12K/48K) | 0.4 | 22 | Buy Now | |
| 813A | Line or 150 ohm MIC to Base | *125/500 (150/600) | 600/2400 (720/2880) | 0.4 | |||
| 832A | Interstage (ratio 1:2) | 5K/20K | 20K/80K | 0 | 84 | Buy Now | |
| 834A | Interstage (ratio 1:1.4) | 5K/20K | 10K/40K | 0 | 1 | Buy Now | |
| 835A | Interstage (ratio 1:1) | 10K/40K | 10K/40K | 0 | |||
| 841A | ** P.P. Plates to Line | 5K/20K | 50/200 | 0 | |||
| 842A | ** P.P. Plates to Line | 5K/20K (6K/24K) | 125/500 (150/600) | 0 | 29 | Buy Now | |
| 844A | ** P.P. Plates to Line | 10K/40K (12K/48K) | 125/500 (150/600) | 0 | 1 | Buy Now | |
Data subject to change without notice.
Tags: audio transformer, broadcast, steel case, humbucking, shield, split windings, impedance matching, stud mounting
