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Review Summary
G58: 470-514MHz
H55: 514-558MHz
J52: 558-616MHz
328' (100m)
25 kHz
>70 dB (typical)
-97 dBm at 10-5 BER
3.2 ms
20 Hz-20 kHz (+1, -2 dB)
120 dB @1% THD (A-weighted, typical)
<0.02%
XLR: Positive pressure on microphone diaphragm produces positive voltage on pin 2 with respect to pin 3 of XLR output.
TRS: Positive pressure on microphone diaphragm produces positive voltage on the tip of the 6.35mm (1/4-inch) with respect to the ring of the 6.35mm output.
0 to 21 dB (in 3 dB steps)
0 Degree F to 122 Degree F (-18 Degree C to 50 Degree C)
-20 Degree F to 165 Degree F (-29 Degree C to 74 Degree C)
>75 dB Typical
BNC
50 Ohm
-18 to +42 dB in 1 dB steps
1/4" (6.35mm): Balanced (Tip=audio +, Ring=audio -, Sleeve=ground)
XLR: Balanced (1=ground, 2=audio +, 3=audio -)
1/4" (6.35mm): 1.3 k Ohm (670 Ohm Unbalanced)
XLR (line): 400 Ohm (200 Ohm Unbalanced)
XLR (mic): 150 Ohm
1/4" (6.35mm): +15 dBV differentially (+9 dBV single)
XLR (LINE setting): +15 dBV
XLR (MIC setting): -15 dBV
30 dB pad
1/4" (6.35mm): Yes
XLR: Yes
Single Port Ethernet 10/100 Mbps
DHCP or Manual IP address
328' (100m)
Galvanized Steel
15 VDC @ 600 mA Supplied by external power supply (tip positive)
1.65 x 7.76 x 5.98" (42 x 197 x 152mm)
Without Antennas: 1.8 lbs (816g)
Unbalanced
8.2dBV (2.57 Vrms, 7.27 Vpp)
Integrated Single-Band Helical
<200kHz
Shure Proprietary Digital
1 mW/10 mW
Aluminum
Rechargeable Li-Ion or 1.5V AA batteries
Required, Included
Alkaline
AA
2
1.46 x 6.93" (37.1 x 176mm)
5.2 oz (147g)
Electret Condenser
50 to 20,000 Hz
Three-pin professional audio (XLR), male
Supercardioid
150 ohms
-52.5 dBV/Pa (2 mV) 1 Pascal=94 dB SPL (at 1kHz, open circuit voltage)
140.5 dB (1 kHz at 1% THD, 1k ohms load)
70.5 dB (referenced at 94 dB SPL at 1 kHz)
S/N ratio is difference between 94 dB SPL and equivalent SPL of self noise, A-weighted
117 dB
-6 dBV (0.5 V) (1 kHz at 0.25% THD, 1k ohms load)
23.5 dB typical (typical, equivalent SPL, A-weighted)
11 to 52 Vdc phantom (1.2 mA)
Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
7.3 oz (207g)
042406558853
- SLX-D Digital Wireless Systems -
Your performance should never be in question. Whether presenting, educating, praising or entertaining, your relationship with your audience is singular. With SLX-D Digital Wireless you can stand confidently on a strong foundation and build the wireless installation to match ongoing demands, from day-long conference to nighttime performances.
Always Come Through Clear
In front of an audience, clarity is simply essential. SLX-D provides crystal-clear digital audio quality with >120 dB dynamic range.
Dropouts Are Out
From the leader in digital wireless technology, SLX-D maintains stable signals with high efficiency for rock-solid, reliable performance.
Keep The Show Going
Ready to perform for all-day conferences and nighttime performances-up to 8 hours of use from either 2 AA batteries (included) or optional Shure SB903 Li-ion rechargeable batteries and charging accessories.
Applications
Event, Presentation and Speech
House of Worship
Performance and Clubs
- SLXD2/B87A Handheld Digital Wireless Transmitter with BETA 87A Microphone Capsule -
The SLXD2/B87A, featuring the Beta87A interchangeable microphone capsule is the choice for confident speech presentation and vocal performance - from lecture halls to live entertainment.
SLX-D Digital Wireless delivers transparent, 24-bit digital audio and rock solid RF performance with easy setup and rechargeability options in a suite of versatile wireless system configurations. Featuring industry-leading digital wireless technology and design, the SLXD2 easily syncs with a wireless receiver. A variety of interchangeable vocal microphone choices guarantees the right solution for a wide range of applications, from day-long presentations to nighttime performances.
BETA 87A Vocal Microphone
Add some studio-grade clarity to the live mix. Designed to capture brighter vocals with sparkling accuracy, the BETA 87A brings more crisp to the concert. And the increased presence will have everyone singing your praises.
The Shure BETA87A is a premium quality supercardioid hand-held electret condenser vocal microphone with exceptionally smooth frequency response and high sound pressure level capability. Used for professional sound reinforcement, broadcasting, and studio recording applications, the Beta 87A combines superb performance with the ruggedness needed for touring and field production.
The Beta 87A features a controlled low-frequency roll-off that compensates for proximity effect and prevents the "boomy" sound often associated with close pick-up. The characteristic Shure presence rise brightens the upper midrange. The tight supercardioid pattern, with null points at approximately 125 degrees, provides maximum isolation from other vocalists or instruments while offering minimal off-axis coloration. The Beta 87A operates on phantom power.
How It Works
One of the world's best-selling, single-element, condenser mic, the BETA 87A puts singers on a pedestal. Tailored frequency response concentrates on the upper midrange to raise vocal presence in the mix. So voices cut through clearly and resonate deeply with your audience.
Why It's Better
Set your singing apart
The supercardioid pattern provides maximum isolation of your voice, giving you the chance to shine.
Never overpowered
Get right up on the mic without overwhelming the sound. Electronically controlled low-end roll-off keeps your bass from blasting over the mix.
Resists rattle
The advanced cartridge shock-mount system lets you handle the mic a little harder while absorbing any mechanical noise.
Features
Smooth frequency response with gradual presence rise
Highly consistent supercardioid polar pattern provides superior gain-before-feedback
Electronic low-frequency roll-off compensates for proximity effect
Wide dynamic range (117 dB) and low distortion characteristics
Very low susceptibility to RFI and electromagnetic hum
Advanced cartridge shock-mount system absorbs mechanical shocks and reduces handling noise
Built-in pop filter reduces undesirable wind and breath sounds
Legendary Shure quality and reliability
- SLXD4 Single-Channel Digital Wireless Receiver -
The SLXD4 Receiver is the choice for confident presentation and performance - from lecture halls to live entertainment.
SLX-D Digital Wireless delivers transparent, 24-bit digital audio and rock solid RF performance with easy setup and rechargeability options in a suite of versatile wireless system configurations. Featuring industry-leading digital wireless technology and design, the SLXD4 easily syncs wireless transmitters. A variety of interchangeable microphone choices guarantees the right solution for a wide range of applications, from day-long presentations to nighttime performances.
Features
Transparent 24-bit digital audio
Extended 20 Hz to 20 kHz frequency range (microphone dependent)
118 dB dynamic range
Digital predictive switching diversity
44 MHz tuning bandwidth (region dependent)
32 available channels per frequency band (region dependent)
Up to 10 compatible systems per 6MHz TV band; 12 systems per 8 MHz band
Easy pairing of transmitters and receivers over scan and IR sync
Compatible with Shure Wireless Workbench control software
Remote monitoring and control via ShurePlus Channels app
Rugged metal construction