ไมโครโฟนไร้สายแบบคล้องหูเดี่ยว ย่าน UHF
ประกอบด้วย
1. US-8001D UHF Single Channel PLL Diversity Receiver 1 Unit
2. PT-850B + CM501 UHF PLL Body-Pack Transmitter +Condenser Lavalier Microphone 1 Set
3. CX-504 Condenser Stage Headset Microphone 1 Unit
US-8001D System
PLL Single / Dual Channel Diversity Receiver / Transmitter
>> US-8001D
‧ Preset 16 selectable UHF channels.
‧ Single / Dual transmitter operation.
‧ Diversity technology prevents dropouts in the RF link.
‧ PLL synthesized technology.
‧ Noise mute and pilot tone squelch.
‧ Equipped with both XLR balanced and Ø6.3mm unbalanced outputs.
‧ Tuned antennas maximize the effective range of the wireless link.
‧ Compact half rack space design.
‧ An derivative version with BNC antenna connecter of US-8001D / US-8002D.
>> PT-850B/PT-850Bmi
‧ 16 Selectable channels.
‧ PLL synthesized oscillator type.
‧ Powered by 2 AA batteries.
‧ Equipped with 4P Mini XLR connector.
‧ Compact, heavy duty plastic housing.
‧ LED display.
‧ PT-850Bmi offers a wireless solution for most musical instruments.
CX-504
Condenser Stage Headset Microphone
‧ Uni-direction for high-quality voice pick-up.
‧ Excellent gain-before-feedback and noise isolation.
‧ Lightweight benefits great freedom and mobility.
‧ Ergonomic design ensures comfortable wearing.
Specifications
>> US-8001D
Frequency Preparation PLL Synthesized Control
Carrier Frequency Range 502~960 MHz
S/N Ratio > 105dB
T.H.D <0.6%@1KHz
Display LED
Display Contents Antenna A/B, RF/AF Status
Controls Power On/Off, Channel Selecting, Audio Level
Audio Output Level -12dB
AF Output Impedance 600Ω
Squelch Pilot Tone, Noise and Mute
Operation Voltage US-8001D/US-8001DB : 12-18 VDC, 150mA
US-8002D/US-8002DB : 12-18 VDC, 200mA
Output Connector 1 Balanced XLR socket (2 for US-8002DB/US-8002D)
1 Unbalanced Ø6.3mm phone jack
Dimension(m/m) US-8001DB/US-8002DB : 210mm (W)* 40mm (H)* 181mm (D)
US-8001D/US-8002D : 210mm (W)* 40mm (H)* 171mm (D)
>> PT-850B/PT-850Bmi
Frequency Preparation PLL Synthesized Contro
Carrier Frequency Range 502~960 MHz
RF Outputs 10mW
Stability ±10KHz
Frequency Deviation ±48KHz
LCD Display Power On/Off, Low battery
Controls Power On/Off, AF Level, Channel Selecting
Spurious Emissions <-50 dBC
Audio Frequency Response 40~18,000 Hz
Battery UM3, AA 1.5V*2
>> CX504
Connector 4P Mini XLR
Frequency Response 30~18,000 Hz
Polar Pattern Cardioid
Sensitivity (at 1KHz) -68±3 dB* (0.4mV)*0dB=1V/μbar
Impedance 680Ω
Max. SPL for 1% THD 130dB
Dimension(mm) 285mm(W)* 55mm(H)* 111.3mm(D)
Net Weight 56.3 grams
