>> US-8001DB
Frequency Preparation PLL Synthesized Control
Carrier Frequency Range 502~960 MHz
S/N Ratio > 105dB
T.H.D
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
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
Audio Frequency Response 40~18,000 Hz
Battery UM3, AA 1.5V*2

>> CX-504
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