introducing the

Contact 800T

by Wharfedale Pro





“The Contact 800T from Wharfedale Pro is a high performance UHF wireless handheld microphone system. Featuring PLL synthesis the microphone has minimal delay time and can go long distance for the ultimate in wire-free performance.

The 800T wireless system features automatic channel scanning. The receiver can scan through all available channels and select the clearest for interference free reception. An IR link between the transmitter and receiver allows the the receiver to synchronize frequency information with the transmitter for one button, hassle free setup.

The 800T features a true diversity transmitter and receiver for seamless performance at distances over up to 1000m.”


  • Housing Material Aluminum Extrusion
  • Oscillation Mode PLL Synthesized
  • Carrier Frequency Range UHF 529-865MHz
  • Stability ±0.005%(-10/50 I I)
  • Frequency Adjustment Automatic Channel Setting
  • RF Output Power >10mW
  • Spurious Emissions <-55dBc
  • Max. Deviation Range ±68KHz
  • Maximum Input Level 140dB SPL
  • Battery 1.5V (AA)×2
  • Signal to Noise Ratio >105dBA
  • Total Harmonic Distortion <0.5% at 1KHz
  • Frequency Response 50Hz~18KHz ±3dB
  • Functional Distance >100meters (Open area distance)
  • Main Frame Size Standard 1/2-rack unit
  • Channels Single-channel
  • Receiver Module True Diversity
  • Oscillation Mode PLL synthesized
  • Carrier Frequency Range UHF 529-865MHz
  • Stability ±0.005%(-10-50 OC)
  • Bandwidth 13 MHz
  • Sensitivity 2μV (S/N>12dB 25KHz deviation )
  • Frequency Interval 250KHz
  • Available Frequencies 50
  • Squelch Innovative Pilo Tone & NoiseLock dual-squelch circuit
  • Maximum Output Level MIC LEVEL-14dBV/100Ω, LINE LEVEL-4dBV/5KΩ