ALTO RADIUS 100 UHF WIRELESS HANDHELD VOCAL MICROPHONE SYSTEM

Radius 100 is an easy-to-use UHF diversity wireless microphone system that is available in three versions and provides reliable, crystal-clear sound for a wide range of professional vocal applications. Alto’s switching diversity receiver design utilizes two separate antenna systems for uncompromised wireless performance. If one antenna experiences signal interruption, the receiver instantly switches to the second antenna. This assures you of an extremely stable, reliable wireless signal,with virtually no chance of dropout or interruption. This is the promise of wireless performance-delivered! TECH INFORMATION RECEIVER UHF Band Operation: 520–937.5 MHz (region-specific) Oscillator: PLL Synthesized Frequency Stability: ±0.005% Modulation: FM Transmission Range: 328 feet / 100 meters Signal-to-Noise Ratio: > 100 dB (at 20 KHz deviation and 60 dBμV antenna input Image & Spurious Rejection: 80 dB minimum Receiving Sensitivity: At 3 uV over 52 dB/A SNR Selectivity: > 50 dB AF Response: 80 Hz – 18 KHz THD: < 1% (at 1 KHz) IF Frequency: 1st: 243.95 MHz / 2nd: 10.7 MHz Dynamic Range: > 100 dB Tone Signal: 32.768 KHz Audio Output: 1 balanced XLR1 unbalanced 1/4” (6.35mm) Display: High-visibility back-lit LCD with RF and AF meters Power: Supply: 12 V, 1 A, center positive (adapter included)Consumption: 150 mA ±10 mA Case: Half 19” EIA-rack plastic case Dimensions: 7.9” x 4.8” x 1.7”20.0 cm x 12.2 cm x 4.2 cm Weight: 2.1 lbs.1.0 kg TRANSMITTERS UHF Band Operation: 520–937.5 MHz (region-specific) Channel Selection: Synchronization with receiver RF Power Output: 10 mW (maximum) Deviation: ±20 KHz with limiting compressor Spurious Emission: > 60 dB below carrier frequency Display: Hand-Held Microphone:Belt-Pack Transmitter:2-digit 7-segment LCD2-digit 7-segment LCD Power: Hand-Held Microphone:Belt-Pack Transmitter:Consumption:2.4 VDC (1.2V via 2 AA batteries)3 VDC (1.5V via 2 AA batteries)120 mA ±10 mA Dimensions: Hand-Held Microphone: 2.0” x 2.0” x 10.2” / 5.2 cm x 5.2 cm x 26.0 cmHeadset Microphone: 1.5” x 0.5” x 0.5” / 3.8 cm x 1.3 cm x 1.3 cmLavalier Microphone: 1.0” x 0.25” x 0.25” / 2.5 cm x 0.6 cm x 0.6 cmBelt-Pack Transmitter: 2.6” x 3.8” x 0.9” / 6.5 cm x 9.7 cm x 2.4 cm Weights: Hand-Held Microphone: 0.5 lbs. / 0.2 kg Headset Microphone: 0.2 lbs. / 0.1 kg Lavalier Microphone: 0.1 lbs. / 0.05 kg Belt-Pack Transmitter: 0.2 lbs. / 0.1 kg