UHF 500 MHz True Diversity wireless headset microphone set - AUDIOPHONY HIT-H11143

The Audiophony HIT-H11143 is a 500 MHz UHF True Diversity wireless microphone set including a bodypack transmitter, headworn microphone and receiver. A transport case is supplied with the set.

The UHF410-Base F5 receiver uses True Diversity technology, has detachable BNC antennas and allows many accessories to be added. Its UHF range is 514–564 MHz, with 997 programmable frequencies and an automatic scanning function. There are 8 groups, each containing 16 compatible channels; channel selection can be manual, by tact switch, through auto-scan or by synchronisation. The LCD presents frequency, group, channel, RF and AF information. Outputs comprise a balanced XLR3-M socket and a 6.35 mm TS-F jack, with line or microphone output levels. The PLL oscillator provides ±0.005% frequency stability; modulation is FM, H.H.T. is below 1% at 1 kHz, and frequency response spans 80 Hz to 18 kHz. A rotary control adjusts volume and a rear control sets squelch. The receiver runs on 12 V DC from the supplied adapter and consumes 260 mA ±10 mA. Dimensions are 20 x 4.2 x 18.3 cm, with paired 19-inch rack mounting.

The bodypack transmitter covers 514–564 MHz, delivers up to 35 mW, and provides a mini XLR3-F microphone input with gain settings of -20, -10 or 0 dB. Its LCD shows channel and battery level, while auto-scan is available. Power comes from 2 x 1.5 V AA batteries, not supplied. The headworn electret condenser microphone has 100 Hz–10 kHz frequency response, -47 ±4 dB sensitivity, cardioid directivity, 10 V maximum current, 1.5 V standard current, maximum consumption of 0.5 mA and a signal-to-noise ratio above 60 dB. A windshield is included.