Perception Wireless Vocal Set with HT45 Vocal Microphone Transmitter


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The AKG Perception Wireless Vocal Set includes their HT45 handheld microphone transmitter and their SR 45 receiver, which provides professional XLR and 1/4" jack outputs. The audio level and squelch threshold are adjustable on the receiver. The HT45 handheld transmitter features a spring-steel wire mesh front grill to protect the dynamic transducer from the hardships of on-stage use. Its cardioid polar pattern ensures maximum gain before feedback and makes your voice cut through any mix.


  • SR 45 receiver
  • HT 45 handheld transmitter
  • Universal power supply with US/UK/EU adapter
  • SA 45 stand adapter
  • One AA dry battery

AKG Perception Wireless Vocal Set Features:

  • 30 MHz selection bandwidth (depending on local frequency plans)
  • 8 hours of operation with a single AA size battery
  • Gain control on handheld transmitter
  • Compatible with all AKG MicroMics
  • Low battery indicator
  • Noiseless on/off/mute switch on handheld transmitter

AKG SR45 Receiver Specifications:

  • Carrier Frequency Range: 530.025-559.000 MHz (Band A)
  • Audio Bandwidth: 40 Hz - 20 kHz
  • THD: typ. 0,8% (at 1kHz)
  • Signal/Noise Ratio: typ. 105 dB(A)
  • Modulation: FM
  • Audio Outputs: Balanced XLR and unbalanced 1/4" jack: adjustable from mic to line level. Output level at rated deviation: 500 mV RMS
  • Squelch Threshold: -100 to -70 dBm adjustable
  • Dimensions: 7.9" W x 1.7" H x 5.9" D
  • Net Weight: 12.7 oz

AKG HT45 Transmitter Specifications:

  • Carrier Frequency Range: 500 - 865 MHz
  • Audio Bandwidth: 70 Hz - 20 kHz
  • THD: typ. 0.8% (at 1kHz)
  • Signal/Noise Ratio: typ. 105 dB(A)
  • Modulation: FM
  • RF Radiation: 10 mW
  • Power Supply: 1x 1.5V AA battery
  • Battery Life: 10 hours typ.
  • Dimensions: 9" L x 2.1" Dia.
  • Net Weight: 7.5 oz
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