Spec

• Microphone format: unidirectional electret condenser type
• antenna types: dipole antennas
• Transmission frequency: 806.250 MHz to, 809.500 MHz
• Oscillation Method: Crystal Controlled PLL Synthesizer Method
• Type of radio wave: F3E
• Tone Signal: 32.768 kHz
• Modulation method: frequency modulation (FM)
• Antenna Power: 10 mW
• Transmission frequency stability: 20 ppm or less
• Unnecessary radiation: 2.5 μW or less
• Reference frequency deviation: ± 35 kHz
• Maximum frequency deviation: ± 40 kHz
• Modulation sensitivity: ± 30 kHz (1 KHz -32 dBs at 50 mV)
• Maximum input sound pressure: 120 dBSPL or less (± 40 kHz)
• Input sensitivity adjustment variable range: -9 dB to + 9 dB (Factory Default + 9 dB)
• Input Equivalent Noise: 56 dB or less
• Frequency response: 100 Hz to 18 kHz
• power supply Voltage (Sold separately) : 3 VDC (AA size battery x 2, sold separately)
• battery life span : about 8 hours (When using alkaline battery)
• Operating Temperature Range: 0 ° C to + 40 ° C
• Size Body: W 64 x D 23 x H 84 mm, Microphone Part/W 150 x D 5 x H 25 mm, Cable Length between Microphone and Body/Approximately 1200 mm
• Weight: Body: Approx. 108 g (battery not included) Microphone: Approx. 26 g
• Included Items: Transmitter (main body) x 1, Head Microphone x 1, Slotted screwdriver x 1, Instruction Manual x 1
• Set the channel frequency to that of the loudspeaker "MM-SPAMP 4/7" before using.
• The loudspeaker "MM-SPAMP4" has 1 chisel wireless receiver, so it cannot be used simultaneously with the included wireless microphone "MM-SPHMW4" (combination).
• The loudspeaker "MM-SPAMP7" comes with 2 wireless receivers, so you can use the included wireless microphone 1 piece and this product (Wireless head microphone) at the same time.
• The speakers and wireless headset microphone (Products) should be at least 1 m away from each other. Channel frequency 806.250 MHz 1806.500 MHz 2806.750 MHz 3807.000 MHz 4807.500 MHz 5807.750 MHz 6808.000 MHz 7808.500 MHz 8809.000 MHz 9809.500 MHz
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