Overview

The perfect entry level 16 channel UHF wireless microphone system for clubs, restaurants, function centres, wedding ceremonies etc. It produces a clear, crisp vocal reproduction, whilst allowing freedom of movement. Supplied as a complete ‘ready to go’ system with a handheld microphone transmitter. 16 channels allow interference free operation with multiple systems in the one location. Output signal is via 3 pin XLR balanced or 6.35mm unbalanced jack, suitable for connection to most amplifiers. Front panel LED’s indicate active antenna and audio signal presence.

Supplied complete with handheld transmitter microphone

Note: Requires 2 x AA batteries (sold separately)

Features

• 16 Channels in 520 - 550MHz UHF Band
• RF and AF signal presence LEDs
• Tone squelch circuit for noise reduction
• Range up to 70m in ideal conditions
• 6.35mm unbalanced line/mic output
• 3 pin balanced XLR mic output
• Microphone transmitters require 2 x AA batteries (not included)

• Specifications

• Receiver

• Carrier Frequency Range: 520-550MHz UHF band
• Frequency Stability: ±0.005%
• Oscillator: PLL Synthesised
• Receiving Sensitivity: 10µV over 80dB S/N ratio
• Image and Spurious Rejection: 80dB minimum
• Selectivity: >50dB
• Modulation Mode: FM
• IF Frequency: 1st: 243.95MHz; 2nd: 10.7MHz
• Tone Signal: 32.768kHz
• S/N ratio: >94dB, at 48kHz deviation and 60dBµV antenna input
• Audio Frequency Response: 50Hz to 15kHz (±3dB)
• Total Harmonic Distortion: Less than 1.0% (at 1kHz)
• Power Supply: 12V d.c.
• Audio Output: Balanced and unbalanced outputs for Single channel / Switching diversity (Mic.=-20dB / Line = 0dB)
• Current consumption: 130mA (max.)
• Dimensions (mm) WxHxD: 170 x 32 x 106

Transmitters

• Carrier Frequency Range: 520-550MHz UHF band
• RF Power Output: 10mW (max.)
• Oscillation Mode: PLL synthesized, 16 Channel selectable
• Frequency Stability: ±0.005%
• Maximum Deviation: ±48kHz with limiting compressor
• Spurious Emission: >60dB below carrier frequency
• Total Harmonic Distortion: <1% (at 1kHz)
• Microphone Capsule: uni-directional electret condenser unit
• Battery: 3V d.c. (2 x 1.5V AA size batteries ) or 2.4V d.c. ( 2 x 1.2V AA size rechargeable batteries)
• Current consumption: 120mA +/- 5mA

Frequency Channel List

• CH 1: 520.125MHz
• CH 2: 520.825MHz
• CH 3: 521.925MHz
• CH 4: 525.025MHz
• CH 5: 525.925MHz
• CH 6: 528.525MHz
• CH 7: 529.425MHz
• CH 8: 532.325MHz
• CH 9: 534.225MHz
• CH 10: 535.625MHz
• CH 11: 541.125MHz
• CH 12: 543.225MHz
• CH 13: 544.125MHz
• CH 14: 544.825MHz
• CH 15: 545.725MHz
• CH 16: 549.525MHz

Suggested Channel Groupings

• Use these channel selections when using multiple transmitters in the same area.
• Group A: Channels 1, 2, 3, 6, 7, 9, 10, 16.
• Group B: Channels 2, 5, 7, 8, 9, 10, 11, 14.
• Group C: Channels 1, 3, 5, 7, 9, 10, 11, 13.
• Group D: Channels 2, 4, 8, 10, 12, 14, 15, 16