1941**** (Product Family)

Dynamic Noise-canceling Amplified Microphone

The 1941 microphone is a self-contained noise-canceling dynamic transducer supplied with mounting cap for installation on standard handsets. Replaces standard carbon microphone transmitter cup and cap. Basic units are amplified and provide response equivalent to P/N 1583C (T-1 type) transmitter - unamplified version base P/N is 1940.

The base P/N 1941*** includes no other options, with two standoff terminals on the back of the mic cup. P/N 1941***1, 1941***2 and 1941***3 come with 1, 2 or 3 extra standoffs (for miscellaneous electrical connections). Housing is normally manufactured with ABS material, or available in custom Anti-static (P/Ns 1941A00* and 1941S00*, respectively).

1941 microphones are available in a variety of standard and custom colors. Refer to our color chart for a full listing of available colors. Custom color choices may require minimum purchase quantity and lead times will vary - contact our sales department for more information and pricing.

Part ID	Description	Diam (in)	Height (in)	Sensitivity (DBv)	Imped (Ω)	Weight (g)	Photo (front)	Photo (back)	Photo (side)
1941***	Dynamic, Noise-canceling, Black	1.80	2.14	-24 ± 4	70 ± 20%	43 ± 3
1941****1	Dynamic, Noise-canceling, Black, one extra standoff			-24 ± 4	70 ± 20%	43 ± 3	None	None	None
1941****2	Dynamic, Noise-canceling, Black, two extra standoffs			-24 ± 4	70 ± 20%	43 ± 3	None	None	None
1941****3	Dynamic, Noise-canceling, Black, three extra standoffs			-24 ± 4	70 ± 20%	43 ± 3	None	None	None
1941A00	Dynamic, Noise-canceling, Black ABS, with black cap			-24 ± 4	70 ± 20%		None	None	None
1941S**	Dynamic, Noise-canceling, Black anti-static			-24 ± 4	70 ± 20%		None	None	None
1941S00	Dynamic, Noise-canceling, Black anti-static, with black cap			-24 ± 4	70 ± 20%		None	None	None