The 676.740 MHz sapphire version of the VocoPro UHF-18 Diamond Single-Channel UHF Wireless Microphone System is designed for live sound reinforcement. The system consists of a studded handheld wireless dynamic microphone transmitter and a single-channel UHF receiver station. The handheld microphone features an on and off/mute switch, and operates on two AA batteries.
The single-channel receiver features a combination power switch/volume control and has LED indicators for power, radio signal, and audio signal. The antenna attaches to the receiver via BNC connector. The back of the device includes a DC power jack, an unbalanced 1/4" microphone out jack, and an expansion port with a 6-pin multi-purpose connector for use with the VocoPro HERO-RV, CHAMPION-RV, SOUNDMAN, and DVD-SOUNDMAN personal entertainment systems.
The microphone body is covered with diamond-like gems
Plug-In Module or Stand-Alone Mode
The device can be used by itself in stand-alone operation or connected to other VocoPro PA and karaoke equipment
Carrier Frequency 676.740 MHz
Oscillation Mode Crystal
Frequency Response 50 to 18,000 Hz
Working Distance 200' (61.0 m)
Frequency Stability ±5 PPM ≤10 kHz
RF Sensitivity -105 dBm
THD 110 dB
Carrier Frequency 694.110 MHz
Frequency Stability ± 0.005%
Frequency Deviation ± 48 kHz
Harmonic & Spurious Emissions