DYNAMIC MICROPHONE
MH-31A8J
Technical Supplement
VERTEX STANDARD CO., LTD.
4-8-8 Nakameguro, Meguro-Ku, Tokyo 153-8644, Japan
VERTEX STANDARD
US Headquarters
10900 Walker Street, Cypress, CA 90630, U.S.A.
International Division
8350 N.W. 52nd Terrace, Suite 201, Miami, FL 33166, U.S.A.
YAESU EUROPE B.V.
P.O. Box 75525, 1118 ZN Schiphol, The Netherlands
YAESU UK LTD.
Unit 12, Sun Valley Business Park, Winnall Close
Winchester, Hampshire, SO23 0LB, U.K.
©2003 VERTEX STANDARD CO., LTD. Printed in Japan. |
VERTEX STANDARD HK LTD. |
|
Unit 5, 20/F., Seaview Centre, 139-141 Hoi Bun Road, |
|
Kwun Tong, Kowloon, Hong Kong |
E068790A
1 8
S8100376
MIC ELEMENT
S8100380
CURL CORD ASS’Y
Specifications
Microphone Type: |
Dynamic |
Microphone Impedance: |
190-ohm ±30 % at 1 kHz (tone 1) |
Microphone Sensitivity: |
-78 dB ± 3 dB at 1 kHz, 0 dB = 1 V / 0.1 Pa (tone 1) |
Audio Tone Response: |
tone1, full range |
|
tone2, -14 dB ± 3 dB at 100 Hz |
Weight (approx.): |
183 g. |
Circuit Diagram
DWN |
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|
|
UP |
|
|
|
TONE |
1 |
|
2 |
MIC |
|
0.33uF |
0W |
|
68 |
||
|
|
|
|
PTT |
|
|
|
FST |
|
|
|
8 |
8 |
7 |
7 |
6 |
6 |
5 |
5 |
4 |
4 |
3 |
3 |
2 |
2 |
1 |
1 |
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