|
Transmitter Type
|
AM Short Wave, 100% Solid State |
|
Power Output |
1,000 Watts (adjustable from 10% - 100%
of Rated Output) |
|
RF Frequency Range |
4.0 - 7.0 mHz |
|
Type of Modulation |
Digital PWM |
|
Power Cutback |
5-Field adjustable settings |
|
Frequency Stability |
+-5 ppm ( +-8 Hz maximum) |
|
Modulation Capability |
100% Positive Peak at Rated Power |
|
Audio Frequency Response |
+-2 dB, 50 Hz to 7.5 KHz |
|
Audio Harmonic Distortion |
<4.0%, 50 Hz to 7.5 KHz |
|
Carrier Shift |
< 5.0% at Rated Power, 95% Modulation |
|
Spurious & Harmonic Energy |
Exceeds FCC requirements |
|
Power Input |
220/380 VAC; 3 Phases +-10% // 50/60 Hz. For 1000
watts single phase 220 VAC. |
|
Power Supply Variation |
+-10% Variation, 48 - 63 Hz |
|
Transient Protection |
Isolation Transformer & Surge Suppressors. |
|
Overall Efficiency |
>60% |
|
RF Load |
50 ohms unbalanced |
|
Noise and Hum |
<50 dB below 100% Modulation at 10 KW |
|
Duty Cycle |
Continuous 100% Modulated Sine Wave |
|
Audio Input |
+-10 dBm, 600 ohms |
|
Remote Control |
All controls have optically isolated Inputs
Power Cutback Levels 1 - 5
Alarm Reset
Transmitter On/Off |
|
Remote Monitor |
Power Cutback Status
Reverse and Forward RF Power
Voltages and Current
16 Status alarms |
|
Metering |
Voltage and Current
Forward and Reverse RF Power |
|
Electronic Protection |
Over-Voltage: +20% with Automatic Recycle
Under-Voltage: -40% Automatic Standby
Over-Heating: Automatic Standby of individual Power
Amplifiers
High VSWR: >1.2:1, full Modulation before Automatic
Recycle
Automatic Restart: 3 attempts before Standby
Output Protection: Gas Tube on Transmission Line
and Band-Pass Harmonic Filter |
|
Environmental & Mechanical |
Operating Temperature: 0 - 45 Celsius
Altitude: 0 - 3,000 m (10,000 ft.)
Cooling:Low Velocity Air 1000
Width:56 cm (22 inches)
Height:188 cm (74 inches)
Depth:76 cm (30 inches)
Weight:100 Kg (220 lbs.) |
|
Warranty: |
One Year Limited Warranty
Specifications may change without notice. |
