Opis Wireless Transmission Digital UHF Number of RF Channels 2560 Diversity Antenna Diversity RF Frequency Band G50: 470 to 534 MHz RF Bandwidth 64 MHz Frequency Step Size 25 kHz Max Systems per Setup 60 Latency <2.9 ms Modulation Proprietary Receiver Form Factor Table-Top Mounting Options Rackmount, Tabletop (with Included Hardware) Rackmount Size 1 RU (1/2 Rack) Antenna 2 x 1/2 Wave External, BNC (Rear-Mount) Antenna Bias Voltage 12 to 13 VDC, 150 mA (per Antenna) Number of Audio Channels 1 Audio I/O, 1 x XLR 3-Pin, Male Balanced Output 1 x 1/4″ TRS Female Balanced Output Gain Range -18 to +42 dB (1 dB Steps), Pad 30 dB Audio Output Level XLR Output: +18 dBV (Line Level) XLR Output: -12 dBV (Mic Level) 1/4″ Output: +12 dBV (Consumer Level, Instrument Level) Phantom Power Protection On 1/4″, XLR Outputs Frequency Response 30 Hz to 20 kHz ±1 dB (Dependent on Mic) Network I/O 1 x RJ45 (10/100 Mb/s) Network Protocols DHCP, Manual IP Impedance XLR Output: 100 Ohms (Balanced) Approximate RF Sensitivity -98 dBm Adjacent Channel Isolation >70 dB Spurious Rejection: >80 dB Power Requirements AC/DC Power Adapter AC/DC Power Adapter 15 VDC at 600 mA (Included) AC Input Power 100 to 240 VAC, 50 / 60 Hz at 250 mA Display & Indicators 1 x Back-Lit LCD (Battery Status, Channel, Group, Menu Navigation) 2 x Multi-Segment LED (AF Level, Output Level, Peak) Housing Steel Operating Temperature 0 to 122°F / -17 to 50°C Storage Temperature -20 to 165°F / -28 to 73°C Shure ULXD2/B58 Digital Handheld Wireless Microphone Transmitter With Beta 58A Capsule (G50: 470 To 534 MHz) System Wireless Transmission Digital UHF RF Bandwidth 64 MHz Frequency Step Size 25 kHz Max Operating Range 328.1′ / 100 m Sample Rate/Resolution 48 kHz / 24-Bit Latency <2.9 ms Encryption AES 256 Modulation Proprietary Transmitter Form Factor Handheld RF Output Power 1 / 10 / 20 mW (Switchable) Audio I/O None Muting Off/On Switch Gain Range 0 to 21 dB (3 dB Steps) Sync Method IR Antenna 1 x Internal Single-Band Helical Power Requirements Battery Battery Type 2 x AA (Included) 1 x Shure SB900A (Not Included, Replaceable) Approx. Battery Life Med.: 11 Hours (Alkaline) Med.: 12 Hours (Lithium Shure SB900A) Display & Indicators 1 x Back-Lit LCD (Channel, Group, Mute, RF Output Power, Sync) Housing Aluminum Operating Temperature 0 to 122°F / -17 to 50°C Storage Temperature -20 to 165°F / -28 to 73°C oz / 348.0 g Microphone Form Factor Handheld Capsule Sound Field Mono Transducer Dynamic Polar Pattern Supercardioid Frequency Range 50 Hz to 16 kHz Sensitivity -51 dBV/Pa at 1 kHz