RTS Intercom Systems OMS OMNEO Main Station Basic 4-Channel Digital Partyline Intercom System with 4M XLR Headset Connector

SKU: RTSOMSBASC4M MFR: F.01U.363.398
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Key Features

  • Experience crystal-clear audio with this 4-channel digital partyline intercom system.
  • Ensure reliable communication with the RTS Intercom Systems' robust OMNEO Main Station.
  • Enjoy seamless connectivity via RJ-45 connectors for efficient intercom integration.
  • The system supports both 568B & USOC wiring schemes for versatile installations.
  • Achieve superior sound quality with 24-bit A/D and D/A resolution for pristine audio.
  • Integrate effortlessly with existing setups using the system's analog two-wire compatibility.
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Special Order?Estimated to Ship: 08/16/2025
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RTS Intercom Systems OMNEO Specifications

Main Station

Main Station

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  • Analog Two-Wire

    0

  • 2w Loop Thru

    N/A

  • Program Inputs

    2

  • Stage Announce

    1

  • Gpi / Relay

    4 GPI / 4 relays

  • 2W Auto-Nulling

    N/A

  • Number of Conferences

    16

  • 2W Mixing / Routing

    No

  • Four-Wire AIO Ports No

    No

  • Audio Expansion (TIE LINES)

    8 Ports

  • Built-In Line Powering

    No

  • Max OMNEO Device Connections

    20

  • Digital Beltpacks Supported

    20

  • Roameo Beltpacks Supported

    0

  • Rvon Ports

    0

  • Kp Capacity

    4

  • Fiber Support

    Yes

  • AC Input

    100 VAC - 240 VAC, 60/50 Hz, 0.46 A / 0.24 A

  • Maximum Power Consumption

    30 W (based on 120 VAC)

  • Operating Temperature

    32 Degree F to -113 Degree F (0 Degree C to -45 Degree C)

  • Storage Temperature

    -4 Degree F to -158 Degree F (-20 Degree C to -70 Degree C)

  • Compliance

    CE compliant, UL certified, PSE

  • Dimension (W x H x D)

    19"(482.6mm) (17.56" (446.1mm) w/o rack ears) x 1.7 x 7.72" (43.7 x 196.1mm) (including connectors)

  • Weight

    5.29 lbs (2.4kg)

AIO 4-Wire Analog

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  • Type

    Locking IEC 320 C14 style connector

  • Connectors

    4 RJ-45 connectors

  • Signal Format

    Differential RX/TX audio with differential RS-485 control data

  • Wiring Scheme

    Both 568B & USOC supported

  • A/D and D/A Resolution

    24 bits

  • Max Input Level (Balanced)

    +20 dBu w/o clipping

  • Digital Input Gain

    Programmable (-20 dB - +20 dB)

  • Input Frequency Response

    +1 dB/-3 dB from 100 Hz - +20 kHz

  • Input Frequency Response

    +1 dB/-3 dB from 100 Hz - +20 kHz

  • THD+N (8dBu input, unity gain)

    0.025% non-weighted@1 kHz
    <0.075% non-weighted, 100 Hz - +20 kHz

  • THD+N (8dBu input, unity gain)

    0.025% non-weighted@1 kHz
    <0.075% non-weighted, 100 Hz - +20 kHz

  • Nominal Input Impedance

    >22 k Ohm

  • Nominal Input Impedance

    >22 k Ohm

  • Nominal Output Level

    8 dBu

  • Nominal Output Level

    8 dBu

  • Digital Output Gain

    Programmable (-20 dB - +20 dB)

  • Digital Output Gain

    Programmable (-20 dB - +20 dB)

  • Maximum Output Level (Balanced)

    20 dBu w/o clipping

  • Output Frequency Response

    +1 dB / -3 dB from 100 Hz - +20 kHz

  • Output Noise Floor

    <-65 dBu

  • Crosstalk Isolation

    >80 dB

  • PGM1 & PGM2

    3-Pin XLR-F

  • A/D Resolution

    24 bits

  • SA (Stage Announce) (output)

    3-Pin XLR-M

2-Wire Party Line Analog

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  • Connector

    Four 3-pin female XLR connectors

  • Input Frequency Response

    RTS CH1, RTS CH2
    Audiocom (4 channel)
    Clear-Com (4 channel)

  • Nominal Input Impedance

    >45 dB

Unbalanced Operation (RTS/Clear-Com)

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  • Nominal Output Level

    200 Ohm

  • Digital Output Gain

    <-70 dBu

  • SA (Stage Announce)

    <0.5%, 200 Hz - 7.3 kHz

  • Signal Format

    >10 k Ohm

  • D/A Resolution

    20 kHz (RTS mode)
    12 VDC (Clear-Com mode)

  • Max Input Level (Balanced)

    24 kHz (RTS mode)

Balanced Operation (Audiocom)

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  • Digital Input Gain

    300 Ohm

  • Maximum Output Level (Balanced)

    <-70 dBu

  • Output Frequency Response

    <0.5%, 200 Hz - 7.3 kHz

  • Output Noise Floor

    >10 k Ohm

  • Crosstalk Isolation

    20 kHz (Audiocom mode)

  • Modes/Port supported

    24 kHz (Audiocom mode)

Relays (4 Relays)

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  • 4W/2W Echo Return Loss

    SPDT

  • Expected Termination Impedance

    Common (C)
    Normally Closed (NC)
    Normally Open (NO)

  • Noise Contribution

    1A @ 48 VDC

Inputs (4 Inputs)

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  • THD+N (w/ Nominal Input)

    Optically Coupled

  • Bridging Impedance

    5 VDC - 12 VDC on A+

Control Port

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  • CALL Signaling

    RJ-45

  • MIC KILL Signaling

    IEEE 802.3 compliant

  • Expected Termination Impedance

    10/100/1000 Mbps

  • Noise Contribution

    Speed and Link/Activity

OMNEO Port (Primary and Secondary)

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  • THD+N (with Nominal Input)

    48 Full-duplex ports

  • Copper Connector Type

    RJ-45

  • Format

    IEEE 802.3 compliant

  • Copper Ethernet Speed

    100/1000 Mbps

  • LEDs

    Speed and Link/Activity

  • LEDs

    Speed and Link/Activity

  • Fiber Connector Type

    Small Form
    Factor Pluggable (SFP)

  • Multimode

    Finisar FTLF8519P3BNL
    500m / 2.125Gbps

  • Single Mode

    Finisar FTLF1421P1BTL
    15km / 2.67Gbps

  • Fiber Speed

    100/1000Mbps

  • LED Indicator

    Optical Signal Present

  • UPC Code

    800549944014

About RTS Intercom Systems OMNEO

Explore the cutting-edge OMS OMNEO Main Station Basic 4-Channel Digital Partyline Intercom System, a cornerstone in the RTS Digital Partyline series, designed to seamlessly bridge the gap between legacy analog and contemporary digital communication needs. This robust and reliable system is the perfect solution for professionals in live events, broadcast, houses of worship, and industrial settings who demand clear, high-quality audio connections for their teams.

Crafted with durability in mind, the OMS Main Station boasts a compact 1RU enclosure, ensuring it fits effortlessly into standard equipment racks while maintaining a minimal footprint. Its advanced cooling system, utilizing forced air circulation, allows it to operate optimally within an ambient temperature range of 0°C to 45°C (32°F to 113°F), ensuring consistent performance even in demanding environments.

The front panel of the OMS Main Station is a testament to user-friendly design, featuring an intuitive, icon-based graphical user interface displayed on a vibrant color TFT screen with adjustable luminance. Navigation is a breeze with two rotary encoders with push-function, a full numeric keypad with dual-function keys, and dedicated channel controls, all backlit for ease of use in low-light conditions.

Audio clarity is paramount, and the OMS delivers with auto-nulling echo cancellation on 2-wire interfaces and support for up to 40 OMNEO or ROAMEO beltpacks and 16 partylines. The system's front-panel headset connector, available in various configurations including the 4M XLR, ensures compatibility with a wide range of professional headsets, while the built-in speaker and optional front-panel microphone provide additional communication options.

Connectivity is at the heart of the OMS system, with Ethernet access via copper or fiber connections, supporting a diverse array of devices including keypanels, wireless beltpacks, and VoIP channels with multiple codec options. The rear panel is equipped with a plethora of ports, including four RJ-45 connectors for four-wire audio, locking XLR connectors for two-wire partyline, program inputs, stage announcement output, and general-purpose input/output terminals for comprehensive system integration.

Available in five licensed models, the OMS Main Station is scalable to meet the evolving needs of any operation. From the Analog Only model for those starting with analog systems to the Advanced digital configuration with full OMNEO support, the OMS is designed to grow with your business, offering software upgrades for increased capacity and functionality.

In summary, the OMS OMNEO Main Station Basic 4-Channel Digital Partyline Intercom System is an advanced, professional-grade communication hub that offers unparalleled flexibility, reliability, and audio quality for seamless team coordination in any live event or production scenario.

RTS Intercom Systems OMNEO Features

  • Supports up to 40 OMNEO or ROAMEO belt packs and up to 16 party lines. Ethernet connectivity through copper or fiber connections available
  • Supports 4 ports of analog AIO 4-wire and 4 ports of analog 2-Wire (RTS / Audiocom / Clear-Com formats supported). Auto nulling capability (echo cancellation) available on 2-Wire interfaces
  • Supports up to 8 keypanels (any mix of analog/OMNEO/RVON) depending upon product licensing (Maximum 4 analog)
  • Up to 4 RVON channels available with the Advanced license for remote networking with other RVON capable equipment. G.711, G.729ab and G.722 codecs supported
  • Includes stage announce output and additional OMNEO expansion audio ports reserved for connecting and networking with other OMS units. These expansion ports allow additional system capacity and partyline capability as part of a distributed system

Product Documents

User Manual

Key Features

  • Experience crystal-clear audio with this 4-channel digital partyline intercom system.
  • Ensure reliable communication with the RTS Intercom Systems' robust OMNEO Main Station.
  • Enjoy seamless connectivity via RJ-45 connectors for efficient intercom integration.
  • The system supports both 568B & USOC wiring schemes for versatile installations.
  • Achieve superior sound quality with 24-bit A/D and D/A resolution for pristine audio.
  • Integrate effortlessly with existing setups using the system's analog two-wire compatibility.

What's in the box:

  • RTS OMS OMNEO Main Station Basic 4-Channel Digital Partyline Intercom Base
  • RTS 3 Year Limited Warranty