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AMPLIFIERS by 
EMTRON AMPLIFIERS
GENERAL DESCRIPTION OF EMTRON AMPLIFIERS
All Emtron amplifiers have been developed with a specific application in mind, and they all have one thing in common - the unique modular construction! All modules except where the power is concerned are interchangeable, irregardless of the model of the amplifier. The advantages of such a construction are enormous - not only from a service point of view, where a few minutes and a screwdriver is all you need. Modular construction also has a big advantage in manufacturing. These "new breed"
high quality linear amplifiers are quite unique. Designed and built in Australia by professional engineers, who also happen to be amateur radio operators. At Emtron we sincerely believe that there is no other manually tuned amplifier on the market today that meets the craftsmanship, modern electronic engineering techniques, reliability and features of EMTRON amplifiers.
All Emtron amplifiers have very sophisticated tube protection circuitry, which protect the tube from all possible mishandling. Emtron does not only build amplifiers for amatuer service, we also supply custom-built amplifiers for different applications such as professional applications, paramilitary, RF power generators (plasma, industrial and medical applications) as well as broadcasting.
ALL EMTRON AMPLIFIERS HAVE THE SAME FEATURES SUCH AS:
| 1) |
Advanced SWR Protection Circuitry, protects the tube, band switch as well as some electronic circuitry from failure. At SWR greater than 1:2.6 (adjustable) it bypasses the amplifier for 2 seconds as a warning. |
| 2) |
Total Overdrive Protection with built-in pre-warning LED and 2 seconds bypass circuit. It is absolutely impossible to generate a broad, distorted spurious or harmonic signal with any Emtron DX Series amplifiers. |
| 3) |
Overheat Protection with full temperature monitoring and control, utilizing 2 x Temperature Sensors (80 Degrees Celsius & 110 Degrees Celsius), controlling a 2-speed 72CFM turbine blower. |
| 4) |
Instantaneous Visual Display of all important RF, DC and control parameters. No switching required. |
| 5) |
2-Step EBS (Electronic Bias Switch) to improve efficiency of the amplifier. |
| 6) |
Flash Over Protection to portect the expensive tube as well as the electronic circuitry. |
| 7) |
Fault Diagnosis for temperature and plate current surge. |
| 8) |
Well Regulated Screen Supply for the +ve and -ve currents as well as current limiting to protect the tube and minimize the IMD. |
| 9) |
Soft Start Inrush Protection exclusive to Emtron, is the Phase Control Triac System, as used in Emtron DX Series amplifiers. This unique system found in no other amplifier so far, is the best Soft Start system available today. |
| 10) |
Optional QSK Module
(Fast Vacuum Relay) can handle all current digital modes in radio communications. |
Please select any of the models listed below to see their individual specifications and pictures
CONTACT
- 92-94 Wentworth Ave SYDNEY NSW 2010
- phone: +61 2 9211 0988
- facsimile: +61 2 9281 1508
- email: emtron@emtron.com.au
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