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ACTIVE TUNING ANTENNA SYSTEM
ATAS-120
Technical Supplement
©2002 VERTEX STANDARD CO., LTD. Printed in Japan.
Specifications
Frequency Range: |
7/14/21/28/50/144/430 MHz Amateur Bands |
Height (Approx.): |
1.4 ~ 1.6 meters (4.59 ~ 5.24 feet) |
Weight (Approx.): |
900 g (1.98 lbs.) |
Input Impedance: |
50-ohm |
Max. Input Power: 120 Watts (SSB)
Matched SWR: Less than 2.0:1 (with proper counterpoise) (Specifications subject to change without notice or obligation)
Circuit Diagram
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.
VERTEX STANDARD HK LTD.
Unit 5, 20/F., Seaview Centre, 139-141 Hoi Bun Road, Kwun Tong, Kowloon, Hong Kong
RA0084400
ROT ASS’Y
S8002037
COVER ASS’Y
RA0432500
RUBBER RING
RA0431500
TUBE
RA0432500 RUBBER RING
RA0437800 LABEL (ATAS-120)
1
Parts Layout
2SA1602A (MF) (Q1001)
M5278L05M 600C (Q1002)
Side A
2SB1274R
(Q1003)
2SC4154 (LE) (Q1004)
NJM2903M
(Q1005)
Side B
BA6285FS-E2 (Q1006)
2
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