MODEL MT250D Power Amplifier with Battery Backup Capability
●The unit mounts directly in a standard 19-inch equipment rack without the addition of mounting brackets.
●The amplifier will accept input from an unbalanced HI-Z source, balanced LO-Z source, or from a telephone line. Input impedance is 50 kilohms, nominal (HI-Z), and 600 ohms for the LO-Z input (requires accessory transformer, Model TL600). The HI-Z input requires 1 volt for rated output. The LO-Z input sensitivity is 200mV with the input selector switch in the HIGH LEVEL position, and 70mV with the switch in the TEL LINE position.
●Five output transformer taps are provided on the rear panel: 12.5V, 25V, 8-ohms, 70.7V and 100V. A polarized output receptacle (to minimize shock hazard) is provided for the 100V output.
●A LO-CUT switch minimizes response to low-frequency noise spectrum and optimizes speech response. A screwdriver-adjustable INPUT LEVEL control will allow higher inputs without overdrive.
●The front panel contains a lighted AC power switch and an overload trip-indicator light.
|
|
|
|
User's Guide |
|
|
|
|
Please see the document for details |
|
|
|
|
|
|
|
|
|
|
|
English Chinese Chinese and English Japanese |
|
|
2004/4/17 |
|
|
|
|
|
54-5920-01 |
|
|
321 KB |
- +1 Like
- Add to Favorites
Recommend
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
