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25 Dezember 2024
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RDL FP-NML2V DANTE INTERFACE Output, 2x Mic/line out, terminal blocks, VCA

Artikelnummer
57-4803
Hersteller
RDL (Radio Design Labs)
Typennummer
  • FP-NML2V
RDL FP-NML2V DANTE INTERFACE Output, 2x Mic/line out, terminal blocks, VCA
RDL FP-NML2V DANTE INTERFACE Output, 2x Mic/line out, terminal blocks, VCA

RDL AV INTERFACES - FLAT-PAK Series

RDL Flat-Pak products are constructed in compact, low-profile, shielded, heavy-duty metal chassis. They can be directly screwed or bolted to cabinets or shelves. Accessories permit mounting single or multiple modules to front or rear rails, while adjacent mounting of modules is facilitated by 'daisy-chaining multiple modules from a single power supply using included power interconnect cables'. The series provide 'the most common connections in professional installations', including 'gold-plated jacks, detachable and fixed terminal blocks'. Bold, high contrast labelling 'facilitates connection and adjustment in confined or dark locations'. LED metering and indicators shorten setup and adjustment time.

AUTOMATIC LEVEL CONTROLLERS

CONVERTERS

DANTE INTERFACES

These modules interface standard microphone and line-level audio signals with a DANTE audio network, providing 'flexibility, economy and simplicity' to DANTE networked audio systems. Built in RDL's 'Flat-Pak' packaging, they will mount directly to surfaces or using a range of mounting options. Each provides line-level or microphone level outputs from two DANTE network audio channels. They are offered with or without DC-controlled VCA volume controls, each with or without a POE (power over Ethernet) facility

DANTE is a software and hardware solution, offering high-performance audio distribution over standard IP networks, supporting hundreds of simultaneous channels of uncompressed audio with low latency and accurate synchronization. For further information, DANTE networking basics.

Each output is equipped with a recessed microphone/line switch that provides 50dB of attenuation to feed the microphone input of a mixer-amplifier or other equipment with microphone inputs. Outputs mute when the digital audio inputs are inactive.

Network connector: RJ45 with Link and Speed indicators
Transmission rate: 100Mb/s
Sample rates: 44.1kHz, 48kHz (default)
Bit depth: 24 bits
Audio operating levels: -18dBFS = +4dBu
Output connectors: Detachable terminal block
Outputs: 2x +4dBu, balanced; 150ohms
Response: 20Hz - 20kHz +/- 0.5dB
Distortion: Less than 0.1% THD+N
Noise: Less than -80dB with output active, -95dB with output muted, below +4dBu
Crosstalk: Less than -90dB, 1kHz; 80dB, 20Hz - 20kHz
Headroom: More than 18dB above +4dBu
Indicators: Ethernet, Link and Speed, Sync LEDs
Power input: Coaxial power socket
Temperature: 0 to 40 degrees C
Power source: 24V DC, 100mA or POE where fitted
POE: Class 0, IEEE 802.3af, where fitted
Dimensions: 123 x 44.5 x 82.6mm (w x h x d)mm

Optional accessories: A variety of mounting brackets and adapters. 57-402, an 'RDL PS-24AX POWER SUPPLY Universal, 24 volt, 500mA, UK plug' is a suitable power supply.

The models differ principally in the powering arrangements and whether a facility for remote volume control using a VCA is fitted.


FP-NML2

The FP-NML2 is powered from an external 24V DC power supply, available separately. It has a DC output socket and extension cable that allows it to be operated from a common power supply with RDL Flat-Pak amplifiers. One audio output connects to the Flat-Pak amplifier input, and the second output may be connected to an additional amplifier.


FP-NML2P

This is equipped to operate from a POE enabled network switch. The FP-NML2P will reserve power from the switch even while being powered from an external 24V DC supply. If POE power and an external 24V DC supply are both feeding an FP-NML2P, the unit will run from the external supply but will switch over to POE power upon loss of the external supply.


FP-NML2V

Each output of the FP-NML2V is equipped with a VCA for remotely adjusting the output level. Separate remote controls may be used for each output, or a single remote control may be connected to adjust both outputs simultaneously. A second detachable terminal block provides for two 10V and ground feeds out to a level control, with two return inputs, one for each channel.

It is powered from an external 24V DC power supply, available separately. It has a DC output socket and extension cable that allows it to be operated from a common power supply with RDL Flat-Pak amplifiers. One audio output connects to the Flat-Pak amplifier input, and the second output may be connected to an additional amplifier.


FP-NML2VP

Each output of the FP-NML2VP is equipped with a VCA for remotely adjusting the output level. Separate remote controls may be used for each output, or a single remote control may be connected to adjust both outputs simultaneously. A second detachable terminal block provides for two 10V and ground feeds out to a level control, with two return inputs, one for each channel.

It is equipped to operate from a POE enabled network switch. The FP-NML2VP will reserve power from the switch even while being powered from an external 24V DC supply. If POE power and an external 24V DC supply are both feeding an FP-NML2VP, the unit will run from the external supply but will switch over to POE power upon loss of the external supply.

AUDIO SENDERS – Format-A

MIXERS

PARAMETRIC EQ

MICROPHONE PREAMPLIFIERS

DISTRIBUTION AMPLIFIERS

POWER AMPLIFIERS

POWER INSERTERS

REPEATER/AMPLIFIERS

MESSAGE REPEATERS

Mounting Accessories

The Flat-Pak range all have the same width, with mounting flanges that offer a variety of fixing options. The flanges have notches for simple fixing to a surface using screws and, using special mounting brackets, can be slotted onto RDL 2U rack-mounting panels.

Powering

Powering: All units require a 24V DC power supply; each has both screw terminals and coaxial socket for power input and an additional coaxial socket to feed supply to other modules. A 'universal' supply is available, 57-401, with 24V 2A output, which requires an IEC cordset. See RDL POWER SUPPLIES for further information and a variety of mounting options. Note that all RDL modules with co-axial power input/output sockets use connectors with 2.5mm pins.

Ordering note: All modules are supplied with a datasheet and a power interconnection cable, to cascade power to another module.