SHURE GLXD14+/SM31-Z4 Безжична микрофонна система headset (за глава)
GLXD+ е идеалната безжична система за музиканти и водещи. Управлява се автоматично и с пълна надеждност, което ви позволява да се съсредоточите върху работата си. С новата двулентова безжична технология, GLXD+ може да работи както на 2,4, така и на 5,8 GHz, повече от удвоявайки наличната честотна лента, като същевременно интелигентно избягва смущенията за надеждно аудио без прекъсване.
Включената литиево-йонна презареждаема батерия притежава интелигентно презареждане с до 12 часа работа (подобрена от предишното поколение GLXD). Поддържа няколко метода на зареждане, включително бързо зареждане.
Двулентовите предаватели и приемници GLX-D+ не са съвместими с предишните GLX-D или GLX-D Advanced Wireless.
Съдържа:
- 1х Хедсет-микрофон SM31
- 1х GLXD4+ приемник
- 1х GLXD1+ предавател (бодипак)
- 1х PS43 захранване
- 1х SB904 литиево-йонна акумулаторна батерия
- 1х черен калъф
- Specifications:
- Tuning Bandwidth: Z4 – 2400 – 2483.5 MHz and 5725 – 5875 MHz
- Transmit Mode: Shure proprietary digital
- RF Output Power: 10 mW E.I.R.P. maximum
- Ambient Temperature Range
- Charging: 0°C to 40°C
- Operating: 0°C to 45°C
- 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: 122 dB, A-weighted
- RF Sensitivity: -88 dBm, typical
- Total Harmonic Distortion: 0.2%, typical
- Battery Life: Up to 11.5 hours
- Channel Count
- Up to 4 typical, 8 optimal
- 2.4 GHz only: Up to 4 typical, 5 optimal
SM31
- Type: Electret Condenser
- Frequency Response: 45 to 20,000 Hz
- Polar Pattern: Unidirectional (Cardioid)
- Output Impedance @ 1 kHz: 600 Ω
- Audio Output Level: -50 dBV/Pa
- Signal-To-Noise Ratio @ 1 kHz: 66 dB
- Maximum SPL 1000 Ω load, @ 3% THD: 145.0 dB
- Dynamic Range @ 1 kHz, 1000 Ω load: 117.0 dB
- Equivalent Output Noise Typical, A-Weighted: 28 dB
- Power Requirements: +5 V DC (nominal), 10 V maximum (DC bias)
- Polarity: Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1
- Cable: 1.1 m
- Connector: TA4F
- Net Weight: 60 g
GLXD4+
- Power Requirements: 14.5 V – 17 V, 600 mA (efficiency level VI power supply)
- Antenna Type: Dual-band ½ Wave Sleeve Dipole, non-removable
- Dimensions
- Antenna folded: 182.82 x 121.97 x 40.3 mm
- Antenna opened: 182.82 x 121.97 x 185.6 mm
- Weight: 10.9 oz (310 g)
- Housing: PC/ABS
- Spurious Rejection: > 35 dB, typical
- Gain Adjustment Range: -20 to 40 dB, 1 dB increments
- Phantom Power Protection: Yes
- Audio Output
- Configuration
- XLR Output: Impedance balanced
- 6.35 mm (1/4″) output : Impedance balanced
- Impedance
- XLR Output: 100 Ω
- 6.35 mm (1/4″) output : 100 Ω (50 Ω, Unbalanced)
- Maximum Audio Output Level
- XLR connector: +1 dBV
- 6.35 mm (1/4″) connector: +8.5 dBV
- Pin Assignments:
- XLR Output: 1=ground, 2=hot, 3=cold
- 6.35 mm (1/4″) connector: Tip=audio, Ring=no audio, Sleeve=ground
- Configuration
- Receiver antenna input:
- Impedance: 50 Ω
- Maximum Input Level: -20 dBm
GLXD1+
- Shure Rechargeable Li-Ion Battery: SB904
- Antenna Type: Dual-band Internal Monopole
- Dimensions: 115 x 66.94 x 28.51 mm, (H x W x D)
- Weight: 153.1 g, without battery
- Housing: Aluminum alloy, ABS plastic
- Input Impedance: 900 kΩ
- Connector: 4-pin male mini connector (TA4M)
- Maximum Input Level: +8.4 dBV (7.5 Vp-p)
- Configuration: Unbalanced
- Pin Assignments
- 1 – Ground (cable shield)
- 2 – +5 V bias
- 3 – Audio
- 4 – Tied through active load to ground (on instrument adapter cable, pin 4 floats)
SB904
- Battery Type: Rechargeable Li-Ion
- Nominal Capacity: 2420 mAh (8.71 Wh)
- Nominal Voltage: 3.6 V
- Dimensions: 72.8 x 20.96 x 20.80 mm, (H x W x D)
- Weight: 53.7 g
- Housing: PC/ABS
- Ambient Temperature Range
- Charging: 0°C (32°F) to 40°C (104°F)
- Operating: -18 °C (0 °F) to 45 °C (113 °F)
Отзиви
Все още няма отзиви.