Yaesu MD-200A8X, Техническое дополнение

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©2001 VERTEX STANDARD CO., LTD. Printed in Japan.
Technical Supplement
D
ESKTOP
D
YNAMIC
M
ICROPHONE
MD-200
A8X
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”
(120 x 290.5 x 124.5 mm)
Weight:
Approx. 2.2 lb. (1 kg.)
Specifications are subject to change without notice or obligation.
Parts List
REF. DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N LOT. SIDE.
Introduction
The Desktop Microphone is designed for base station op-
eration with the latest generation of Yaesu HF transceivers, includ-
ing those with VHF/UHF capability. Designed especially for ultra-
low distortion and the highest fidelity, the includes a new-
technology “ V ariable S ide P ressure C ontrol” ( VSPC ), which allows
precise adjustment of the microphone’s audio response without re-
sorting 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 war-
ranty.
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 oc-
cur 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 STA N D A R D
reserves the right to make changes in this trans-
ceiver and the alignment procedures, in the interest of technological
improvement, without notification of owners.
1
DYN AMIC MICROPHON E
MD-200
E A A 9 8 X 9 0 0
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