Model 40500
(Others Available) (120 ohm shown)
Impedance Available: 50, 120 unbalanced, or 300 ohms shortwave balanced, nominal
Frequency Range: 500 KHz to 2 MHz (including full load for harmonics 2 and 3)
Resistive Type: Soda Solution (Sodium carbonate + Water)
Power Rating (RMS): 200 – 1050 KW
RF Input: RF Coaxial or Box Line
Stabilized VSWR: 1.1:1 or better
Accurate Power Measurement: Digital Calorimetric Range 10 to 100% FSR Accuracy ±< 4% FSR
Dimensions: (Model 40500): 60 in. W x 72 in. L x 82 in. H (Nominal) 152.4cm x 182.9cm x 208.3cm
Weight: (Model 40500) 2800 lbs/1270kg (with crate)
Cooling Medium: SR1 10-40% + distilled water
Load rating based on optimum clean system conditions.
(Others Available)
Impedance Available: 50, 120, or (300 ohms, balanced 2-30MHz
Frequency Range: 500 KHz to 2 MHz (including full load for harmonics 2 and 3)
Resistive Type: Soda Solution (Sodium carbonate + Water)
Power Rating (RMS): 200 – 1500 KW (higher power available – consilt factory)
RF Input: RF Coaxial or Box Line
Stabilized VSWR: 1.1:1 or better
Accurate Power Measurement: Digital Calorimetric Range 10 to 100% FSR Accuracy ±< 4% FSR
Dimensions: (Model 40500): 60 in. W x 72 in. L x 82 in. H (Nominal) 152.4cm x 182.9cm x 208.3cm
Weight: (Model 40500) approx 4000 lbs plus dry cooler (with crate)
Cooling Medium: SR1 10-40% + distilled water
Load rating based on optimum clean system conditions.
- Entire Medium Wave Frequency Band
- Full Load for Harmonics 2 and 3
- Steel Frame Construction
- Special Broadband Soda-Water Resistor
- Full Radiation Screening
- Accurate Measurement of Dissipated Power
- Remote Monitoring and Control
- Dissipation of CW and Pulsed RF Signals
- Self-protecting Interlock Circuit
ONE OF THE WORLD’S LARGEST DIGITAL RADIO DEPLOYMENTS
Altronic Research, Inc. is proud to partner with Nautel and these leading organizations in the delivery of 27 DRM transmitters for All India Radio.
