Description
Shure GLXD4/B87A Radio Microphone Kit.
The precision-engineered Beta 87A condenser vocal microphone has a smooth, tailored response for warm, accurate sound. Its supercardioid polar pattern provides maximum isolation from nearby vocalists or instruments. It combines automatic frequency management with true digital diversity for a rock-solid wireless signal with exceptional digital audio clarity.
SPECIFICATIONS
GLXD4+ Dual Band Wireless Receivers
. Dimensions: (H x W x D): 7.2 x 4.8 x 1.6 in (182.8 x 121.97 x 40.3 mm), antennas folded
. Weight: 10.9 oz. (310 g)
. Housing: Molded plastic
. Power Requirements: 14.5 V – 17 V, 600 mA
. Spurious Rejection: >35 dB, typical
. Gain Adjustment Range: -20 to 40 dB in 1 dB steps
. Phantom Power Protection: Yes
. Configuration: XLR Output: Impedance balanced, 6.35 mm (1/4″) Output: Impedance balanced
. Impedance: XLR Output: 100Ω, 6.35 mm (1/4″) Output: 100Ω (50Ω, Unbalanced)
. Maximum Audio Output Level: XLR Connector: 1 dBV (into 600Ω load), 6.35 mm (1/4″) Connector: +8.5 dBV (into 3kΩ load)
. Pin Assignments: XLR Output: 1=ground, 2=hot, 3=cold, 6.35 mm (1/4″) Output: Tip=audio, Ring/Sleeve=ground
. Receiver Antenna Input Impedance: 50Ω
. Antenna Type: Dual Band 1/2 Wave Sleeve Dipole, non-removable
. Maximum Input Level: -20 dBm
GLXD2+ Dual Band Handheld Transmitter
. Dimensions: 2.0 x 9.9 x 1.5 in (51 x 246 x 37 mm), with Beta 87A capsule
. Weight: 9.3 oz. (265 g), without battery
. Housing: Aluminium alloy, ABS plastic
. Power Requirements: 3.6 V rechargeable lithium-ion
. RF Output Power: 10 mW E.I.R.P. max.
. Maximum Input Level: 146 dB SPL
