Lectrosonics SMV-20, SUPER MINI TX, 50, 100, 250 mW, WITH POUCH, BKLT LCD

Lectrosonics SMV-20, SUPER MINI TX, 50, 100, 250 mW, WITH POUCH, BKLT LCD

The Lectrosonics SMV-20 is a Super Miniature Wireless Microphone Transmitter incorporates Lectrosonics patented Digital Hybrid Wireless technology, in a package no bigger than a pager. The Lectrosonics SMV-20 transmitter is miniature in size yet rugged enough to withstand rigorous daily use in the field or in studios. To meet the demand for both extended operating range and extended battery life, the Lectrosonics SMV-20 transmitters offer selectable output power of 50, 100 or 250 mW. A third selection at 50 mW is provided for some theatrical applications, where the system design specifies lower transmitter power. The Lectrosonics SMV-20 transmitter offers 256 user-selectable UHF frequencies. The Switchcraft TA5M audio input has user-calibrated 44 dB gain range, and accepts electret lavaliere mics, dynamic mics, or line level signals. A DSP-controlled analog audio limiter is employed before the A-D converter. The limiter has a range of more than 30 dB and a dual-release envelope, making the limiter transparent while maintaining low distortion.

Lectrosonics patented Digital Hybrid technology revolutionizes wireless microphone transmission. Digital audio signal is converted and encoded for analog transmission, then decoded and converted back to digital audio at the receiver. The result is an exceptionally low noise floor as the compandor circuit is eliminated and clear audio reception is retained at greater distances. The non-corrosive, machined aluminum casing is splash proof and features an LCD display with membrane switch control panel. The transmitter is powered by one AA lithium, NiMH or alkaline battery for up to 7.25 hours (lithium). The SMV transmitter is completely compatible with all Lectrosonics Digital Hybrid wireless receivers, as well as older Lectrosonics analog receivers.

Lectrosonics SMV-20 Main Features

• Digital Hybrid Wireless™ Technology*
  (U.S. Patent #7,225,135)
  
• Variable, selectable power output:
  • SMV: 50mW, 100mW, 250mW (for US and X units, blocks 470-23)
  • SMV: 50mW, 100mW (for US units, block 941)
• Membrane switch control panel with LCD display
• 256 synthesized UHF frequencies
• Wide input dynamic range
• DSP based pilot-tone signal
• Circulator/Isolator output stage
• Splash-proof, machined aluminum housing
• Non-corrosive, super-hard finish