Superlux UK82 UHF wireless set, two hand held transmitters

FEATURES:

• UK82 is equipped with UHF ultra-high frequency range to provide less interference than the traditional VHF frequency range and provide higher fidelity and more reliable transmission.
• UK82 features digital frequency-hopping spread spectrum (FHSS) technique. With up to 200 selectable frequencies across 50MHz bandwidth under 250k channel spacing. UK82 allows multi-sets of systems to work at the same time without interference.
• The advanced automatically frequency pairing technology enables the transmitter to target the channel automatically by just pressing the button even if the frequencies of the transmitter and the receiver are not matched.
• The special designed high-and-low power switch function not only provides the smooth transmission in high-power transmission occasions (like gathering place) but also is able to save the battery power in low power transmission occasions (like classroom or KTV room).
• The unique locking function of the receiver avoids misoperation.
• High quality LCD screen to provide clear understanding of the working status.

SPECIFICATIONS:

• Modulation Type: FM + Digital Auxiliary Channel
• S/N: 95dB (A-weighted, 1KHz 1%)
• THD:57% 1KHz
• SPL: 130dB
• Operation Distance: 100m (Outdoor, within visual range)
• Numbers of Channel: 100 Channels for A, B Channel each
• Audio Frequency Response: 80-16KHz
• Carrier Frequency Range: A ch 640.750~665.500MHz / B ch 665.750~690.500MHz
• Microphone Max. Input: 110mV
• Receiver Max. Output (6.3mm): 4V
• Receiver Sensitivity: -95dBm
• Receiver Power Supply: AC 100-240V D12V 2000mA
• Transmitter Current: 125mA @ 3V
• Transmit RF Power: <13dBm
• Transmitter Power Supply: 2*AA