Samson AH1/QV Headphones User Manual


 
Samson AirLine
74
Noise Reduction Compander type
Deemphasis 50µ/sec
Output Connector 6.3mm / 1/4 in diameter phone jack (unbalanced output, XLR connector (balanced output)
Power Input Jack 5.5mm/.21in diameter
Controls Audio level volume (front)
Squelch level volume (rear)
Display 2-color LED/Red – Power On, Green – RF receiving, PEAK – Red LED x 1
Operating Temperature 0ºC – +50ºC
Storage Temperature -20ºC – +70ºC
Receiving Sensitivity More than S/N60 dB (less than 2%) at 21 dBuv input
Squelch Sensitivity 17dBuv ±4dBuv
S/N Ratio More than 95dB (IHF-A)
(when comparing to S=0dBv) More than 90dB (IHF-A)
Audio Output Level at div. f15 kHz Unbalanced output 0dBv, Balanced output –30 dBv
Maximum Output Level Audio OUT +8dBv ±3dB at 3% distortion div. f36kHz
Audio Frequency Response 50Hz – 15kHz (at –30dBv ±4dB output)
THD (at SG output 56 dBuv) less than 1% (at div. f20kHz AF 1 kHz)
Output Impedance Unbalanced output 5K – 10K ohms, Balanced output 600K – 2.5K ohms
Power AC adapter (12DVC/more than 200mA)
Current Consumption Less than 70mA Max
Peak LED Lighting div. frequency Div. f23kHz ±3kHz (at AF output approx. +7dBv)
Size 73mm wide x 28mm high x 92mm deep (w/out extrusions)
2.8in wide x 1.1in wide x 3.6in deep (w/out extrusions)
Weight Approximately 90g/3.1 oz
Specifications