AKG SRA2 EW Passive Directional Wide-Band UHF Antenna 100755185 and includes a controlled low-frequency

and includes a controlled low-frequency roll off for reduced pick-up of stand and wind noise

5V AA alkaline (not included)

Nonslip arm sleeves adjust to keyboard width to increase stability and prevent scratches

Not to mention

AKG SRA2 EW Passive Directional Wide-Band UHF Antenna 100755185 and includes a controlled low-frequencyAKG SRA2 EW Passive Directional Wide Band UHF Antenna The SRA2 EW is a passive directional wide band UHF antenna that can be used as a transmitting or receiving antenna for wireless microphones and in ear monitoring systems. It operates in a frequency range from 470MHz to 952MHz and provides a covering angle of 70 and an antenna gain of 6dB. The SRA2 EW is built in a passive technology and requires no powering. It works for short cable lengths up to