- Specifications:
- GLXD4R+ WIRELESS RECEIVER:
- Tuning Bandwidth:
- Z3: 2400 - 2483.5 MHz and 5725 - 5850 MHz
- Transmit Mode:
- Shure proprietary digital
- RF Output Power:
- 10 mW E.I.R.P. maximum
- Ambient Temperature Range:
- Charging: 0°C (32°F) to 40°C (104°F)
- Operating: 0°C (32°F) to 45°C (113°F)
- Polarity:
- Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of lowimpedance output) and the tip of the high impedance 1/4-inch output.
- Audio Frequency Response:
- 20 Hz – 20 kHz
- Dynamic Range:
- 120 dB, A-weighted
- RF Sensitivity:
- -88 dBm, typical
- Total Harmonic Distortion:
- 0.07%, typical
- Battery Life:
- Up to 11.5 hours
- Channel Count:
- Without Frequency Manager: Up to 4 typical, 8 optimal 2.4 GHz only: Up to 4 typical, 5 optimal
- With Frequency Manager: Up to 11 typical, 16 optimal 2.4 GHz only: Up to 9 typical, 11 optimal
- GLXD2+/B87:
- Power Requirements:
- Shure Rechargeable Li-Ion Battery: SB904
- USB Power Supply (US/Canada): SBC10-USB15WSUSTWJ
- Dimensions:
- 9.69 in. (246 mm)
- Weight:
- BETA 87A: 9.3 oz (265 g), without battery
- Housing:
- Aluminum alloy, ABS plastic
- Maximum Input Level:
- BETA 87A: 147 dB SPL
