Astatic 611L Palmheld Omnidirectional Dynamic Microphone

The Astatic 611L from CAD is a palmheld omnidirectional dynamic microphone offering easy operation and voice-tailored frequency reproduction for public address and vehicular two-way communication. It features a push-to-talk thumb switch for quick momentary activation and an unterminated four-conductor, two-shield coiled cable, which extends to six feet in length. The dynamic capsule requires no power source, and its omnidirectional polar pattern provides a generous pickup area.

With a frequency response of 100 Hz to 7.5 kHz, its audio output is optimized for vocal transmission. The rugged, molded Cycolac housing maintains durability while remaining lightweight. The 611L is an ideal solution for paging systems, dispatch, mobile radio communication, and more.

Omnidirectional Polar Pattern

The omnidirectional polar pattern provides a generous pickup area for accurate speech capturing in any situation.

Durable Diaphragm

The dynamic cartridge's rugged polyester diaphragm resists moisture, temperature extremes, most acids, alkalies, and solvents.

Momentary Thumb Switch

A momentary thumb switch provides quick on/off function.

Four-Conductor Shielded Cable

The four-conductor, two-shield cable provides an unterminated connection to paging systems, amplifiers, mobile radio receivers, etc.