
( Brand: Icom ), ( Manufacturer Part Number: MH-77A ), ( Compatible Brand: For Icom ), ( Type: Microphone ), ( Unit Type: Handheld Microphone ), ( Country/region Of Manufacture: Japan )
The ICOM MH-77A DTMF Microphone is a versatile and high-performance accessory designed for use with various ICOM radios, including the IC-2000H, IC-207, IC-281H, IC-481H, IC-2340H, and IC-2350H. This microphone is engineered to deliver crystal-clear audio, ensuring effective communication in any radio operation.
The MH-77A is a DTMF (Dual-Tone Multi-Frequency) microphone, which allows users to input DTMF tones, such as those used for selecting menus or operating certain features on some radios. The microphone features a durable, lightweight construction, making it easy to carry and use in the field.
The microphone's design includes a noise-cancelling function, which reduces background noise, ensuring that the transmitted audio is clear and free of unwanted sounds. This feature is particularly useful in noisy environments, such as construction sites or busy cities.
The MH-77A also features a high-sensitivity electret condenser microphone element, which provides excellent sound pickup, even in low-signal environments. The microphone has a frequency response range of 200 to 8000 Hz, ensuring that the full range of human speech is captured accurately.
The microphone's cable is a 2.5mm diameter, three-conductor plug, which is compatible with the ICOM radios mentioned above. The cable is designed to be durable and resistant to damage, ensuring reliable operation over an extended period.
In conclusion, the ICOM MH-77A DTMF Microphone is an excellent accessory for ICOM radio users, offering clear audio, noise cancellation, and DTMF functionality. Its durable construction and high-sensitivity microphone element ensure reliable performance in various environments, making it an essential tool for effective radio communication.
Pros of buying a ICOM MH-77A DTMF microphone for the mentioned ICOM radios:1. Improved Audio Quality: The MH-77A microphone provides clear and crisp audio, reducing background noise and improving overall communication.
2. Compatibility: It is compatible with several ICOM radios, including the IC-2000H, IC-207, IC-281H, IC-481H, IC-2340H, and IC-2350H, making it a versatile choice for ICOM radio users.
3. Durability: The microphone is built with high-quality materials, ensuring long-term use and reliability.
4. DTMF Functionality: The MH-77A microphone supports DTMF (Dual-Tone Multi-Frequency) signaling, which is useful for automating control functions and activating repeaters.
Cons of buying a ICOM MH-77A DTMF microphone:1. Price: Compared to standard microphones, the MH-77A can be more expensive.
2. Size: The microphone may be too large for some users who prefer smaller microphones.
3. Power Source: The microphone requires an external power source, which can add to the overall cost and complexity of the setup.
Conclusion:The ICOM MH-77A DTMF microphone is a great choice for anyone looking for improved audio quality and DTMF functionality in their ICOM radio. Although it may be more expensive and require an additional power source, the benefits of clearer communication and increased functionality often outweigh these drawbacks. Overall, we recommend the ICOM MH-77A DTMF microphone for ICOM radio users looking to enhance their communication experience.
I have for sale a Rare ICOM model MH-77A DTMF Microphone OEM made in Japan. Designed for the following Icom Amateur Ham Radio Transceivers: Delta GRP, IC-2000H, IC-281H, IC-481H, IC-2340H, IC-2350H, IC-207 and similar model's. This microphone is a open box purchased new as spare used twice to test. Made in Japan The cosmetic condition is very good open box.