- For Shure BLX-R, U, UC, ULX and QLXD series receivers - Extended frequency range R2 + R7 (470 - 900 MHz) - Impedance: 50 Ohm - Antenna gain: 7.5 dBi - Receive pattern: 70° (3 dB Lobar width) - Gain 6 dB or 12 dB, switchable - Passive attenuation 0dB, -6 dB - Dimensions (H x W x D): 316 x 359 x 36 mm EUR 568.00 - See more - Buy online