Bộ thu không dây WT-5805

Mô tả: Space diversity reduces a fading effect of a received signal and generates a constant output regardless of a variation of a signal-to-noise ratio of the received signal. The space diversity receiver compares a signal-to-noise ratio of a signal received from a first antenna and a signal-to-noise ratio of a signal received from a second antenna, so as to amplify the received signal having a higher signal-to-noise ratio and attenuate the received signal having a lower signal-to-noise ratio. The amplified signal is combined with the attenuated signal

Model: WT-5805

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Hãng sản xuất: TOA

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Thông tin chi tiết Bộ thu không dây WT-5805

Power Consumption	200 mA (12 V DC)
Receiving Frequency	576–932 MHz*, UHF
Channel Selectable	64 Selectable frequencies
Diversity System	Space diversity
Mixing Output	MIC: –60 dB1, 600Ω, balanced, XLR-3-31 type connector LINE: –20 dB1, 600Ω, unbalanced, phone jack
Mixing Input	–20 dB*1, 10 kΩ, unbalanced, phone jack
Antenna Input	75 Ω, BNC (phantom powering for antenna) 9 V DC, 30 mA (max.)
Receiving Sensitivity	90 dB or more, S/N ratio (20 dBμV input, 40 kHz deviation)
Squelch Sensitivity	18–40 dBμV variable
Squelch System	Using together of noise SQ, carrier SQ and tone SQ
Indicator	Audio (6 step), RF (6 step), ANT A/B, Audio (peak), battery alarm
Channel Check	Usable frequencies scanning
S/N Ratio	110dB or more (A-weight, unbalanced output)
Harmonic Distortion	1% or less (typical)
Frequency Response	100 – 15kHz, ±3 dB
Dimensions	210(W) × 44(H) × 205.1(D) mm (8.27" × 1.73" × 8.07")
Weight	700 g (1.54 lb)