Sony WM-FX487

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Brand: Sony

The Sony WM-FX487 is a self-powered FM wireless microphone system designed for speech reinforcement and audio recording applications. It operates on two AA batteries (required for both the transmitter and receiver) and has a frequency response range of 50 Hz to 15 kHz. The transmitter features an omnidirectional condenser capsule that provides clear and natural sound, as well as an adjustable output power level (10 mW or 50 mW) to extend working range. The receiver has built-in transmitter audio modulation circuitry to eliminate hum and noise, and provides selectable input sensitivity, output level, and power on/off control. The whole system has a compact and lightweight design, making it easy to carry and use for various events or installations.Some features and specifications of the Sony WM-FX487 are:- Self-powered FM wireless microphone system- Operates on two AA batteries for both transmitter and receiver- Frequency response: 50 Hz to 15 kHz- Adjustable output power (10 mW or 50 mW)- Transmitter features an omnidirectional condenser capsule- Transmitter provides an adjustable output power level (10 mW or 50 mW)- Receiver has built-in transmitter audio modulation circuitry- Receiver provides selectable input sensitivity, output level, and power on/off control- Compact and lightweight design for easy portability and installation- Frequency band: VHF (160.905 MHz - 174.995 MHz)- Operating range: Up to 330 feet (100 meters) normal conditions- Dimensions (W x H x D): 2.6" x 1.7" x 3.0" (66 x 42 x 76 mm) (for transmitter) and 2.5" x 1.7" x 3.1" (64 x 42 x 80 mm) (for receiver)- Weight: 2.2 oz (62 g) (for transmitter) and 1.7 oz (47 g) (for receiver)- Wireless frequency: FM (168.9125 MHz)- Frequency response: 50 Hz to 15 kHz- THD+N: Less than 3% (at 1 kHz)- Dynamic range: 92 dB (A-weighted)- RF modulation method: Frequency shift keying (FSK)- IF frequency: 45.750 MHz- Transposer: Available in each unit to select one of 10 channels to operate without license in all 50 states- There's a stereo mini-output jack for transmitting wireless mono sound signal to mixers, CD players, amplifiers, etc., except for receivers with Yoshi mod (available separately)- The transmitter has an on-off power switch, volume control switch, and power indicator- The power indicator on the receiver remotely reflects the power status of the transmitter- Dimensions (with terminals) (W x H x D): Transmitter: 2.7" x 1.7" x 3.3" (70 x 43 x 85 mm) and Receiver: 2.7" x 1.7" x 3.3" (70 x 44 x 85 mm)- Weight: 2.4 oz (67 g) (for transmitter) and 1.8 oz (52 g) (for receiver)