These mono PPM drive cards incorporate a micro-controller to control the PPM characteristics. They can be run from single or dual power supplies and be driven from balanced or unbalanced sources. These are suitable for use with PPM types 14, 22A, 22AF, 24A, 32A and 32AF, or any meter to IEC 268-10. There is a connection for a 'peak' LED, illuminating at +6dBu, and for external selection of 'slow' mode.
Technical Specification:
| Input signal adjustment range: |
–3dBu to +3dBu |
| Resolution of meter drive circuitry: |
8-bit |
| Resolution of rectifier system: |
10-bit at +14dBu level |
| Input impedance: |
100k ohms (min.) |
| Frequency response: |
20-16000Hz |
| Power supply requirements: |
12-30V DC or ±6 to ±15V DC |
| Current consumption: |
25mA plus any LED current. |
| Dimensions: |
67x 54mm |
| Weight: |
25g |
Manufactured by Canford.