CUSHCRAFT MA160V Manuel d'utilisateur Page 11

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48 Perimeter Road
Manchester, NH 03103
603-627-7877
FAX 603-627-1764
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
MA160V Specifications:
Frequency Coverage: 1.8 – 2.0 MHz
Impedance: 50-Ohms
SWR: 1.1:1 typical at resonance
Bandwidth (2:1 SWR) 40 kHz
Height: 30-36 feet—height adjustable
Weight: 12 lbs (5.44 kG)
Gain: 0 dBi over ideal ground, -6 dBi minimal radials, average ground
Ground Radials: See installation instructions
LIMITED WARRANTY
CUSHCRAFT CORPORATION, P.O. BOX 4680, MANCHESTER, NEW HAMPSHIRE
03108, WARRANTS TO THE ORIGINAL CONSUMER PURCHASER FOR TWO YEARS
FROM DATE OF PURCHASE THAT EACH CUSHCRAFT ANTENNA IS FREE OF
DEFECTS IN MATERIAL OR WORKMANSHIP. IF, IN THE JUDGMENT OF CUSHCRAFT,
ANY SUCH ANTENNA IS DEFECTIVE, THEN CUSHCRAFT CORPORATION WILL, AT
ITS OPTION, REPAIR OR REPLACE THE ANTENNA AT ITS EXPENSE WITHIN THIRTY
DAYS OF THE DATE THE ANTENNA IS RETURNED (AT PURCHASER'S EXPENSE) TO
CUSHCRAFT OR ONE OF ITS AUTHORIZED REPRESENTATIVES. THIS WARRANTY IS
IN LIEU OF ALL OTHER EXPRESSED WARRANTIES, ANY IMPLIED WARRANTY IS
LIMITED IN DURATION TO ONE YEAR. CUSHCRAFT CORPORATION SHALL NOT BE
LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES WHICH MAY RESULT
FROM A DEFECT. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN
IMPLIED WARRANTY LASTS OR EXCLUSIONS OR LIMITATIONS OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION AND EXCLUSION MAY NOT\
APPLY TO YOU. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU
MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE. THIS
WARRANTY DOES NOT EXTEND TO ANY PRODUCTS WHICH HAVE BEEN SUBJECT
TO MISUSE, NEGLECT, ACCIDENT OR IMPROPER INSTALLATION, ANY REPAIRS OR
ALTERATIONS OUTSIDE OF THE CUSHCRAFT CORPORATION FACTORY WILL NULLIFY
THIS WARRANTY.
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
W A R R A N T Y
A N D
L I A B I L I T Y
C u sh c r a f t
C o rp o r a t i o n
s h a l l
n o t
b e
lia b le
fo r
a n y
in c i d en ta l o r
cons e que ntia l
dam a ges
w h ich
m ay
re s ult
from
a
defect,
or
use,
im prop e r
or
othe rw ise
or
in s ta llatio n ,
im p rop er
or
othe rw ise .
P le a se
co n tac t
yo u r
ve n d o r
fo r
te ch nic a l
su p p o rt
an d
w arran ty
se rv ice .
Appendix 1: How to make a Current-Choke Balun using a Toroid Form:
A current-choke style balun may be used to prevent the antenna’s feedline from interacting with the antenna
and radial system. Best SWR performance was obtained by installing a choke such as the one shown here
at the antenna base.
Feedline Choke
RG-58 for low power or
RG-303 for high power
5977003801
FT240-73
Amidon Associates
Fair-RIte
2.4" OD Toroid Core
12 - 14 Turns coax on
Use
or
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