Description
DB2770
Shielded Microphone Cable
One Conductor
Description: Single conductor of stranded tinned copper (or tinned copper and Copperweld) covered with polyethylene insulation and a spiral (or a braided) tinned copper shield. Overall gray vinyl jacket.
These one-conductor shielded cables will withstand abuse and are resistant to oil, moisture, and aging. They have low capacitance, high insulation resistance and low attenuation. The jacket will not stain or mark surfaces. Tinned copper is used for ease in soldering. These constructions are extremely flexible.
Applicatons:
2772 - for hi impedance microphone.
2773 - for crystal, ribbon, etc. mikes.
2774 - for hi impedance lapel mikes.
All are suitable for hi-fi interconnecting cables.
Operating Temperature: -20°C to +60°C.
| DABURN Cat. No. | No. of Cond. | Size | Strand | Shield Type | Nom. Cap. | Suggested Work Volt. | Nom. O.D. | |
|---|---|---|---|---|---|---|---|---|
| IN. | MM. | |||||||
| 2770 | 1 | 25 | 7/33 | Spiral | 23 | 3000 | 0.159 | 4.04 |
| 2771 | 1 | 25 | 7/33 | Spiral | 33 | 1000 | 0.120 | 3.05 |
| 2772 | 1 | 20 | 26/34 | Braid | 36 | 4000 | 0.175 | 4.45 |
| 2773 | 1 | 25 | 7/33* | Braid | 34 | 3500 | 0.144 | 3.66 |
| 2774 | 1 | 25 | 7/33* | Braid | 23 | 5000 | 0.190 | 4.83 |
| * 3 Strand tinned copper, 4 strand tinned Copperweld. | ||||||||
Standard Put-Up: 250FT, 500FT, 1000FT.
