NVlt Series for Analog FM: 3.5–40 kW

NVlt Series transmitters combine proven solid-state architecture with unprecedented intelligent features, outstanding 72 percent efficiency, and exceptional value. They are built tough with integrated direct-to-digital exciter(s), parallel power amplifiers, parallel power modules, multiple fans, and switching power supplies to eliminate single points of failure and ensure maximum on-air performance. The NVlt design is resistant to very-short power drops – the majority of outages.

True direct-to-channel digital modulation at more than 600 MSPS eliminates microphonics and spurious outputs. This means crystal-clear audio across a maximized coverage area – outstanding value considering that digital exciters of this quality usually sell for over USD 10,000.

Plus, there are more useful, time-saving capabilities than there is room here to describe – IP audio, streaming input, RDS generator, audio spectrum analyzer, powerful presets, scheduler, instrumentation, play lists, Nautel PhoneHome, audio back-up automation, optional Orban Inside (currently available free), and much more.

NVlt transmitters are compact, easy-to-handle, and ruggedly engineered to provide easy on-air service and maintenance. A vertically oriented power module has four amplifiers, each capable of providing 750 W for 2500 W nominal power and 3000 W maximum power per module. The module provides a single RF input, a single RF output, and allows for optimal cooling and air flow with six cooling fans and a heatsink.

The NVlt Series packs more value than any comparable transmitter in its class. Each design is optimized to build in the features the customer wants without the extra cost of external combiners, exciters, control systems, instrumentation, and system racks.

Built-in Instrumentation and Local/Remote Control

NVlt transmitters include built-in instrumentation that would cost tens of thousands of dollars if purchased separately. Over 6500 transmitters have been shipped supporting Nautel’s award-winning AUI. This innovative built-in commercial-grade instrumentation gives full monitoring and control via web access. Advanced control features include RF and audio spectrum analyzers; comprehensive monitoring and control; extensive logging of all events; SNMP support; and email notifications. Imagine knowing in advance what parts and tools will be needed at the transmitter site. Having that much control remotely can help the customer avoid trips, save time, and save money. In addition, a front panel LCD provides control of key functions.

All Nautel transmitters offer comprehensive monitoring and control instrumentation via touch screen or web, outstanding reliability, compact footprints, high efficiency, easy maintenance, four-year warranty, and 24/7 support. 

Other Nautel FM transmitters include VS Series for digital/analog FM: 300 W–2.5 kW; and GV Series for digital/analog FM: 3.5–88 kW. 

In India, Nautel is represented by Comcon Industries (displaying at BES Expo stand #27). More details are available at www.nautel.com