"... the 619GI will provide you with a simple solution that is easy to install and configure. Providing full 4-Wire bridging facilities on all ports the 619EI and 619GI have a huge range of applications, such as HF/VHF/UHF radio networks, audio bearer systems, data, modem splitters/combiners, public address systems, etc. Independent ports (four ports on the 619GI and six on the 619EI) allow the bridge to be configured in any combination providing the system designer with greater flexibility.
All audio inputs and outputs are transformer coupled and have a wide adjustment range to cater for most landline and radio applications. The signaling leads are isolated using opto-couplers (E mute lead) and relays (M PTT lead). Audio routing and level adjustments for both inputs and outputs are made from the front panel. Initial setup and maintenance plans are now far easier to implement. A protective cover provides access to these points and prevents inadvertent configuration changes.
An LED level meter has been provided to allow simple setup of internal audio levels without the requirement for other test equipment. LED bars are calibrated in 3dB steps. This meter can also be used as a diagnostic tool to monitor the bridge's audio in conjunction with POWER, BUSY (COS) and PTT status LEDs. The mute enable facility allows audio bearer circuits to be mixed, without the requirement of a mute control. This is very useful in circuits without a control signal or where control facilities are incompatible i.e. 4-Wire circuits. The bridge is powered from a single 12VDC source and has optional plug in DCjack or two-part screw terminal connections. The 1RU 19” sub-rack housing provides a convenient and minimal profile solution for integrating into existing or new systems."
- Condition: New
- Type: Four Way Audio Bridge
- Make: Omnitronics
- Model: 619GI
- Ports: 4
- Input: 12VDC
- Packaging: Original
- Weight: 3.9Kg
Replacement price on this unit is approximately AUD$2000
The unit is sold with a 30 Day Warranty.