| Power Sources | ・Power-over-Ethernet (PoE): class 3 (medium power) per IEEE 802.3af
・External: 10 to 18 Vdc, 1.0 amp max @ DC12Vdc
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| Network Audio Technology | ・Type: Dante audio-over-Ethernet
・Bit Depth: up to 24
・Sample Rate: 48 kHz
・Number of Receiver (Input) Channels: 2
・Number of Transmitter (Output) Channels: 2
・Dante Audio Flows: 4; 2 receiver, 2 transmitter
・Analog to Digital Equivalence: a +4 dBu input with 0 dB gain selected results in a Dante digital output level of -20 dBFS |
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| Network Interface | ・Type: 100BASE-TX, Fast Ethernet per IEEE 802.3u (10BASE-T and 1000BASE-T (GigE) not supported)
・Power-over-Ethernet (PoE): Per IEEE 802.3af
・Data Rate: 100 Mb/s (10 Mb/s and 1000 Mb/s not supported) |
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| General Audio | ・Frequency Response (PL to Dante): -0.3 dB @ 100 Hz (-4.8 dB @ 20 Hz), -2 dB @ 8 kHz (-2.6 dB @ 10 kHz)
・Frequency Response (Dante to PL): -3.3 dB @ 100 Hz (-19 dB @ 20 Hz), -3.9 dB @ 8 kHz (-5.8 dB @ 10 kHz)
・Distortion (THD+N): <0.15%, measured at 1 kHz, Dante input to PL interface pin 2 (0.01% pin 3)
・Signal-to-Noise Ratio: >65 dB, A-weighted, measured at 1 kHz, Dante input to PL interface pin 2 (73 dB, PL interface pin 3) |
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| Party-Line (PL) Intercom Interface: 2 | ・Party-Line (PL) Intercom Interfaces: 2
・Type: single-channel analog PL (XLR pin 1 common; XLR pin 2 DC; XLR pin 3 unbalanced audio)
・Compatibility: single-channel PL intercom systems such as those offered by Clear-ComR
・Power Source, XLR Pin 2: 28 volts DC, 150 mA maximum
・Impedance, XLR Pin 3 - Local PL Power Not Enabled: >10 k ohms
・Impedance, XLR Pin 3 - Local PL Power Enabled: 200 ohms
・Analog Audio Level, XLR Pin 3: -14 dBu, nominal, +7 dBu maximum
・Call Light Signal Support, XLR Pin 3: DC voltage on pin 3; detects at >= 5 5volts DC nominal; generates at 16 volts DC nominal
・Mic Kill Signal Support, XLR Pin 2 - Local Power Enabled: momentary break in DC voltage |
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| Party-Line Hybrids: 2 | ・Topology: 3-section analog circuitry compensates for resistive, inductive, and capacitive loads
・Nulling Method: automatic upon user initiation, processor implements digital control of analog circuitry; settings stored in non-volatile memory
・Nulling Line Impedance Range: 120 to 350 ohms
・Nulling Cable Length Range: 0 to 3500 feet
・Trans-Hybrid Loss: >55 dB, typical at 800 Hz |
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| Meters: 4 | ・Function: displays level of audio input and output channels
・Type: 5-segment LED, modified VU ballistics
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| Connectors | ・Party-Line (PL) Intercom: two, 3-pin male XLR
・Ethernet: Neutrik etherCON RJ45 jack
・External DC: 4-pin male XLR
・USB: type A receptacle (used only for updating application firmware)
Configuration: requires Studio Technologies' STcontroller software application
Software Updating: USB flash drive used for updating application firmware; Dante Updater application used for updating Dante interface firmware
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| Environmental: | ・Operating Temperature: 0 to 50 degrees C (32 to 122 degrees F)
・Storage Temperature: -40 to 70 degrees C (-40 to 158 degrees F)
・Humidity: 0 to 95%, non-condensing
・Altitude: not characterized
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| Dimensions (Overall) | ・8.7 inches wide (22.1 cm)
・1.72 inches high (4.4 cm)
・8.3 inches deep (21.1 cm)
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| Deployment
| ・RMBK-10 allows one unit to be mounted in a panel cutout or on a flat surface
・RMBK-11 allows one unit to be mounted in the left- or right-side of one space (1U) of a standard 19-inch rack
・RMBK-12 allows two units to be mounted in one space (1U) of a standard 19-inch rack
・RMBK-13 allows one unit to be mounted in the center of one space (1U) of a standard 19-inch rack |
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| Weight | ・1.7 pounds (0.77 kg); rack-mount front panels add 0.2 pounds (0.09 kg)
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