TRANSMITTER AM COMPACT 1000
1kW AM Transmitter
Output Power 1000 nominal watts
Load Impedance 50 Ohms unbalanced
Frequency response +/- 0.5 dB between 40 Hz and 10 Khz
Harmonic Distortion less than 1.5% at 90% modulation, measured between 40Hz and 10Khz
Modulation Capacity Better than 140% at positive peak at 100% of Nominal Power
Carrier Amplitude Shift Less than 1%
Radiation of Harmonic and Spiral Signals Better than 75 dB below the carrier level
Residual Noise Better than 65 dB
Frequency Stability +/- 5 Hz or better
Audio Input Level + 10 dBm nominal for 100% modulation
Supply Voltage 110 VAC / 220 VAC with taps of +/- 5% and 10% 1 phase
Power Consumption Typical efficiency of 80% for 100% of rated carrier power
Operating Conditions Ambient temperature – 5ºC and 40ºC
Relative humidity between 0% and 90%. Altitude between 0 and 3500 meters above sea level
Size and Weight
80 Kgr. Height 84cm, Depth 60cm, Width 60cm
Description
TRANSMITTER AM COMPACT 1000w
Compact Stainless Cabinet
100% Solid State, MOSFET Technology
PDM Modulation
Modular Architecture
Power modules with PLUG-IN connection
2 Power Modules of 750 watts each
Protection of all its parts with Fault Signaling
Anti-lightning output tank, against atmospheric discharges
140% Modulation Capacity in positive peaks
High efficiency, typical 80% or better
Excellent Modulation and Low Distortion Characteristics
Power control in 3 levels from the front panel
Voltage, Current and Power Measurement System, through Digital instruments
Temperature compensated oscillator
Automatic replenishment from studies
Local and Remote Operation System
Forced air ventilation system
Single-phase power supply 110/220 vac
Frequency Range any channel within the band from 530 Khz to 1700 Khz
