DESKTOP DYNAMIC MICROPHONE
MD-200A8X
Technical Supplement
©2001 VERTEX STANDARD CO., LTD. Printed in Japan.
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.
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.
VERTEX STANDARD HK LTD.
Unit 5, 20/F., Seaview Centre, 139-141 Hoi Bun Road, Kwun Tong, Kowloon, Hong Kong
Introduction
The Desktop Microphone is designed for base station operation with the latest generation of Yaesu HF transceivers, including those with VHF/UHF capability. Designed especially for ultralow distortion and the highest fidelity, the includes a newtechnology “Variable Side Pressure Control” (VSPC), which allows precise adjustment of the microphone’s audio response without resorting to “active” equalization circuits that can introduce distortion and/or degrade signal-to-noise ratio.
Servicing this equipment requires expertise in handling surface mount chip components. Attempts by unqualified persons to service this equipment may result in permanent damage not covered by warranty.
While we believe the technical information in this manual is correct,
VERTEX STA N D A R D assumes no liability for damage that may occur as a result of typographical or other errors that may be present. Your cooperation in pointing out any inconsistencies in the technical information would be appreciated.
VERTEX STANDARD reserves the right to make changes in this transceiver and the alignment procedures, in the interest of technological improvement, without notification of owners.
DYN AMIC MICROPHON E
MD-200
Specifications
Microphone Element Type: |
Dynamic |
Frequency Range: |
30 - 17000 Hz |
Sensitivity: |
–62 dB (1 kHz, 0 dB = 1 V/1 pa) |
Impedance: |
600 Ohms |
Dimensions (WHD): |
4.7” x 11.4” x 4.9” |
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(120 x 290.5 x 124.5 mm) |
Weight: |
Approx. 2.2 lb. (1 kg.) |
Specifications are subject to change without notice or obligation.
E A A 9 8 X 9 0 0
1
Exploded Views & Mechanical Parts
S8001978
STAND ASSY
S8001981 (X2 pcs)
HEX SOCKET HEAD BOLT
M6X8
S8001979
LOCK KNOB
S8001980
STAND COVER ASSY
U41306201 (X4 pcs)
TAPPING SCREW M3X6
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S8101120 |
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S8101121 |
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MAIN PCB |
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CORD ASSY |
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ASSY |
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S8001982 (X5 pcs)
TAPPING SCREW
M3X14
Non-designated parts are available only as part of a designated assembly.
2
Exploded Views & Mechanical Parts
S8001975 (X2 pcs)
RUBBER RING
S8001974 (X2 pcs)
SPECIAL SCREW
S8001976
KNOB SCREW
Non-designated parts are available only as part of a designated assembly.
S8001970
MIC HEAD
ASSY
S8001971
UNIT ASSY (w/o TAPPING SCREW)
U40308201 (X2 pcs) TAPPING SCREW 3X8
S8001972
BOTTOM CASE W/CABLE
ASSY
S8001973 (w/o KNOB SCREW)
ARM ASSY
S8001977
EXTENSION ADAPTER
3