US-1000D
Frequency Preparation PLL Synthesized Control
Carrier Frequency Range 502~960 MHz
S/N Ratio >105dB
T.H.D. <0.6%@1KHz
Display LCD
Display Contents Frequency, Antenna A/B, Mute Display, RF/AF Level Meter, Battery Fuel Gauge
Controls Power On/Off, Frequency Up/Down, Frequency Scan, Audio Level, Lock-on
AF Output Impedance 600Ω
Squelch Pilot Tone & Noise Mute
Operation Voltage 12-18 VDC, 250mA
Output Connector 1 XLR Balanced Socket
1 Ø6.3mm unbalanced phone jack
Dimension(m/m) 212mm(W) * 40mm(H) * 137mm(D)
PT-990B
Frequency Preparation PLL Synthesized Control
Carrier Frequency Range 502~960 MHz
RF Outputs 10mW
Stability ±10KHz
Frequency Deviation ±48KHz
LCD Display Frequency, Battery Fuel Gauge
Controls Power On/Off, AF Level, Frequency Up/Down, Lock-on Mode
Spurious Emissions <-50 dBC
Audio Frequency Response 40~18,000 Hz
Battery Um3, AA 1.5V*2
CM-501
Connector 4P Mini XLR
Frequency Response 100~15,000 Hz
Polar Pattern Cardioid
Sensitivity (at 1KHz) -60±3 dB* (1mV)*0dB=1V/?bar
Impedance 2.2k?
Max. SPL for 1% THD 130dB
Dimension (mm) Ø10.1mm(W)* 26.4mm(H)
Net Weight 21.5g











