Tens of millions of hours of real world operational experience has gone into the design and construction of Quasar’s DMW series transmitters. The result is unparalleled performance and reliability.
The building block for the DMW series transmitters is a power module integrating multiple RF amplifier units. The individual RF amplifiers and modulator units are connected to the power modules using standard plug-in industry standard “D” connectors and bolted directly to a heatsink. Servicing consists of simple exchange, using only a screwdriver.
Specifications :
Output Power 12.0kW at 100% Mod, 10kW at 150% Mod
Load Impedance 50 ohm unbalanced
Frequency Response +/-0.5dB from 20Hz-16Khz, Ref 1KHz
Harmonic Distortion Typ 1% at 95% Mod from 30Hz-16KHz
Modulation Capability 150% Positive at 100% Mod
Carrier Shift Less than 1%
Harmonics -73dB
Spurious -73dB
Residual Noise <65dB
Frequency Stability +/-5Hz from 0deg C – +50deg C
Audio Input Level 0-15dB for 100% Mod, 600 ohm balanced
Operating Temperature -10deg C – +50deg C
Relative Humidity 0-95% non-condensating
Supply Voltage 380v/220v 50/60Hz Three phase
Power Consumption 11.5KVa without Mod, 17.04KVa with Mod
Dimensions 77 x 80 x 147 (CM)
Shipping Weight 390Kg