
( Brand: Gentner ), ( Model: DH22 DUAL DIGITAL HYBRID II ), ( Type: Telephone Interface ), ( Effect/enhancement: Telephone Line Audio Interface ), ( Form Factor: Rack Mountable ), ( Inputs/outputs: Xlr Balanced Audio ), ( Country/region Of Manufacture: United States )
The Comrex DH22 Digital Hybrid Telephone Interface Dual Gentner is an advanced communication solution designed for broadcast and professional audio applications. This device is a dual-channel hybrid telephone interface that utilizes digital and analog technology to provide high-quality, clear audio transmission.
The DH22 features two independent channels, each capable of connecting to both POTS (Plain Old Telephone Service) and VoIP (Voice over Internet Protocol) lines. This versatility allows it to adapt to various communication systems, making it an ideal choice for broadcasters, producers, and audio engineers.
The digital hybrid technology employed by the DH22 ensures superior audio quality. It processes incoming and outgoing audio signals digitally, reducing noise and improving clarity. The device supports G.711 -law and A-law audio encoding standards, ensuring compatibility with a wide range of telephony systems.
The DH22 also includes a dual Gentner hybrid circuit, which provides a high degree of compatibility with traditional analog telephones. This feature enables the device to work seamlessly with both digital and analog phones, eliminating the need for additional equipment.
The interface is designed with robustness and reliability in mind. It features a rugged metal chassis, which provides protection against accidental impacts and environmental factors. The device is also equipped with power over Ethernet (PoE) capability, allowing it to draw power from the Ethernet cable, reducing the need for additional power outlets.
In summary, the Comrex DH22 Digital Hybrid Telephone Interface Dual Gentner is a powerful and versatile communication solution that offers exceptional audio quality, seamless compatibility with various telephony systems, and robust build quality. Its dual-channel design, digital hybrid technology, and PoE capability make it an excellent choice for broadcast and professional audio applications.
Pros of Comrex DH22 Digital Hybrid Telephone Interface Dual Gigabit Ethernet:1. High-quality audio: Comrex DH22 provides high-fidelity audio with its digital hybrid technology, ensuring clear and crisp sound during remote interviews or broadcasts.
2. Dual Gigabit Ethernet: The dual Gigabit Ethernet ports enable high-speed connectivity, reducing latency and ensuring reliable communication.
3. Easy setup: The device is easy to set up, with simple plug-and-play connectivity and an intuitive interface.
4. Versatile: The Comrex DH22 can be used with various IP-enabled codecs, making it a versatile solution for remote broadcasting.
5. Durable: The device is built with high-quality materials and designed for long-term use, ensuring reliability and durability.
Cons of Comrex DH22 Digital Hybrid Telephone Interface Dual Gigabit Ethernet:1. Price: The Comrex DH22 is a premium product, which may be too expensive for some budget-conscious users.
2. Limited analog inputs: The device only has two analog inputs, which may not be sufficient for users requiring more inputs.
3. Requires a power source: The Comrex DH22 requires a separate power source, which may add to the overall cost and complexity of the setup.
Conclusion:The Comrex DH22 Digital Hybrid Telephone Interface Dual Gigabit Ethernet is an excellent choice for users requiring high-quality audio and reliable connectivity for remote broadcasting or interviews. Its dual Gigabit Ethernet ports, easy setup, and durability make it a versatile and reliable solution. However, its high price and limited analog inputs may be a drawback for some users. If price is not a concern and you need a high-quality audio solution for remote broadcasting, the Comrex DH22 is an excellent investment.
Recommendation:If you are looking for a high-quality audio solution for remote broadcasting or interviews, the Comrex DH22 Digital Hybrid Telephone Interface Dual Gigabit Ethernet is an excellent choice. Its advanced digital hybrid technology, easy setup, and durability make it a reliable and versatile solution. However, if you are on a tight budget or require more analog inputs, you may want to consider other options with a lower price point and more inputs. Ultimately, the best choice depends on your specific needs and budget.
Caller ducking reduced thees audio level when announcer speaks, providing a more controlled environment. With DPs technology, the dh20 and DH22 deliver deepest most stable hybrid null, ensuring maximum isolation between send caller audio.
This means no echo or bottom of the barrel sound. 5 khz, 1db distortion. Designed to interconnect a standard telephone line and your audio equipment, the dh series enables users send receive from connected. Version only balanced audio in and out connections caller output: xlr male, 0dbu nominal, adjustable, balanced, 50 ohm impedance aux Delco line: Jr-11 connector, pots line or analog extension from a PBX dry no dc offset voltage set: connector remote: db-25 female remote send input: unbalanced, 20k control inputs: remotely activate any of the following functions with switch closure to ground: on, off, monitor mute status outputs: check hybrid using on off outputs.
Dh22 features DPs digital technology ensures the very best audio quality and deepest, most reliable hybrid null built-in speaker amplifier delectable AFC every caller is at same level ducking auto-answer auto-disconnect compatible with telephone central offices including loop current interruption busy reorder tones remote control status specifications mic or line input automatically accepts all worldwide voltage s compliant, FCC, CSS, ce ctr21 dry capability us. Comrex DH22 digital hybrid telephone interface overviews series are high quality single and dual-line interfaces.
When the very best audio quality is required for talk shows, news feeds, production, recording studios, or internet applications, these digital hybrids are ideal.