Digital MPX Processor
- Full control of the MPX signal for a full and constant modulation
- Excellent stereo separation
- Adjustable clipping control
- Regeneration of the 19 Khz pilot
- Adjustable RDS and SCA inputs
"MAXIMIZER" is an MPX processor which is able to effectively and precisely control the amplitude of the signal before it is fed to the transmitter. The inclusion of a stereo enhancer after the processor justifies the addition of this component to the transmission chain. The stereo enhancer should be inserted after the processor for maximum effect; this will, however, alter the stability of modulation defined by the processor. Another device is thus required to restrict this parameter within acceptable limits.
Whoever works with composite MPX signals will be acquainted with the sensitivity of the parameters involved; MAXIMIZER effectively controls amplitude (and therefore also modulation depth) without having any effect on the quality of the output signal.
Composite Input | |
Impedance | 10 kΩ unbalanced |
Level | Adjustable ±12 dBm with multi-turn level control |
Connector | BNC, floating over chassis |
Composite Output | |
Impedance | 50 Ω unbalanced |
Level | 1:1 |
Connector | BNC, floating over chassis |
SCA INPUT | Adjustable -14 to +6 dBm with multi-turn level control |
Impedance | 10 kΩ |
Connector | BNC, floating over chassis |
RDS INPUT | Adjustable -24 to 0 dBm with multi-turn level control |
Impedance | 10 kΩ |
Connector | BNC, floating over chassis |
Other Features | |
Max overshoots | Less than 0.5 dB with +6 dB over the normal input level |
Frequency response clipper | 20 Hz - 100 kHz. ± 0.3 dB |
Signal to noise ratio | Greater than 80 dB Din audio |
Stereo separation | Greater than 60 dB |
Pilot Rejection | Greater than 60 dB |
Attack time | 5 Milliseconds |
Release time | 30 Milliseconds |
Max cable lenght | 10 mt. RG 58 A/U |
General Data | |
Voltage | 87 - 265 VAC 50 - 60 Hz |
Consumption | 8 VA |
Operating temperature | 0° - 50°C |
Size and Weight | |
Dimensions (W;H;D) | 485 x 44 x 240 mm |
Shipping Weight | 540 x 115 x 300 mm / 3.100 kg |
HS Code | 8519891900 |
-
User Manual
-
Quick User Guide
-
Images