Shure SLXD24D/B58-G58 Dual Wireless Handheld System with BETA58 Mic

Features of the Shure SLXD24D/B58-G58 Dual Wireless Handheld System with BETA58 Mic: For Two Presenters or Performers 2 x Beta 58A Dynamic Supercardioid Mics 2 x Handheld Transmitters Dual-Channel Digital Diversity Receiver 1760 Auto-Scan Frequencies 1/10mW RF Output LCD Screens, Ethernet for Group Scans Interchangeable Mic Capsule Design Compatible with 8-Hr Rechargeable SB903 Expandable to 32 Mic Channels/330′ Range Specifications: System Wireless Technology Digital UHF Number of RF Channel Frequencies 1760 Included Transmitters 2 x Handheld Diversity True Digital Diversity RF Frequency Band G58: 470 to 514 MHz RF Bandwidth 44 MHz Frequency Step Size 25 kHz RF Channel Scanning Auto-Scan Max Operating Range 328′ / 100 m Max Transmitters per Band 32 Sample Rate/Resolution 24-Bit Latency 3.2 ms Dynamic Range 120 dBA (Typical) Encryption None Receiver Receiver Type Tabletop / Rackmount Mounting Options Rackmount (with Included Hardware) Rackmount Size 1 RU (Full Rack) Antenna 2 x 1/4 Wave External, BNC (Rear-Mount) Number of Audio Channels 2 Audio I/O 2 x XLR 3-Pin Male Balanced Mic/Line Output 2 x 1/4″ TRS Female Balanced Output (Lockable) Gain Range 0 to 21 dB (3 dB Steps) Pad 30 dB Audio Output Level -18 to 42 dB (Balanced, Unbalanced) Phantom Power Protection On 1/4″, XLR Outputs Frequency Response 20 Hz to 20 kHz 1/-2 dB (Dependent on Mic) Network I/O 1 x RJ45 (10/100 Mb/s) Network Protocols DHCP, Manual IP Impedance 1/4″ Output: 1.3 Kilohms (Balanced) 670 Ohms (Unbalanced) XLR Output: 400 Ohms (Balanced) 150 Ohms (Balanced) Adjacent Channel Isolation >70 dB Spurious Rejection: >75 dB Power Requirements AC/DC Power Adapter AC/DC Power Adapter 15 VDC at 600 mA, Center-Positive (Included) AC Input Power 100 to 240 VAC, 50 / 60 Hz Display & Indicators LCD (AF Level, Channel, Frequency, Group, RF Level, Transmitter Battery Status) Housing Steel Operating Temperature 0 to 122°F / -17 to 50°C Storage Temperature -20 to 165°F / -28 to 73°C Dimensions 15.5 x 1.7 x 6″ / 393 x 42 x 152 mm Weight 3.1 lb / 1.4 kg (without Antenna) Transmitter Transmitter Type Handheld RF Output Power 1 / 10 mW Audio I/O None Pad None Muting None Audio Input Level 8.2 dBV Auto-Level Control No Gain Range 0 21 dB Signal Processing None Frequency Response 20 Hz to 20 kHz (Dependent on Mic) Sync Method IR Antenna Internal Single-Band Helical Power Requirements Battery Battery Type 2 x AA (Included) 1 x Shure SB 903 (Not Included) Battery Charging Time 1.25 to 5.5 Hours Approx. Battery Life 8 Hours (Lithium Shure SB903) 8 Hours (Alkaline) USB/Lightning Connectivity None Display & Indicators LCD (Battery Status, Channel, Group, Power) Housing Aluminum Operating Temperature 0 to 122°F / -17 to 50°C Storage Temperature -20 to 165°F / -28 to 73°C Dimensions 1.5 x 6.9″ / 37.1 x 176 mm Weight 3.1 oz / 89 g Microphone Microphone Type Handheld Capsule Color Black Sound Field Mono Capsule Dynamic Polar Pattern Supercardioid Frequency Range 50 Hz to 16 kHz Sensitivity -54.5 dBV/Pa CMRR None Diameter 1.97″ / 50 mm