MEETING ON H-2061 ANTENNA WORK AT (SANITIZED) ON 16 DECEMBER 1955

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78-03424A000200020022-5
• Release Decision: RIPPUB
• Original Classification: C
• Document Page Count: 3
• Document Creation Date: December 22, 2016
• Document Release Date: August 11, 2011
• Sequence Number: 22
• Publication Date: December 19, 1955
• Content Type: MEMO

Sanitized Copy Approved for Release 2011/08/11: CIA-RDP78-03424A000200020022-5
())WNHULNTIAL
Subja@to N eting on H-2CS2.
G> l6 Dod "ME, ) 51
f Qnt annm O wk at
25X1
Peo ent-0 25X1
A dioomosion of the and m._,@h=ical pat o of rho anon r~.
doai ffn bgloi ht ou-b oovem-b TobboMo o 6oED of the ppobll Yogenwo rcop anRac %
1 rout Vo c to be dor o by o e iVe a'~, an Z@Copt o am1utlono >o 25X1
10tboPe d(Dpe1 taped o0n@2lu0ioaD to be Fzachci U t b @Vo$oFLOT o
The follotIDa vsm the points diaauoocd amt s c~on~b flo
Yaaaahod taoe~d on the data at hard o
1o A fIU eieo model of the 1oU band d1po1eo Q70 to M icy and 2,70 to
4C ) inoltadi~,V ref1eot~ Q on a dioplay to The of of no
model eeemed reaso bla enotr h for moo an a s boat o
20 The baee area of ths antema otuuotuye is app YGEi t ly e r iao foot
3 G The oaMp1es of the b b end horao ( 0 to 20 XE~g md 20 to 80 ~~aa) Ihawo'
bomn ktbvi@at ed without e1eot @OwEiP4 ahoy are to be oL c1 o1eet c l 'o
A eamplo of to 00I0 band horn Me be?n got ~lcutda It has won tooted ao
to V ?t to The M opooo hao beoa a?hflovcn-. omapt at lots sand of the fres~teon@y
fln~rootatso
Tango `hio is balmg
The crya4z1 ehuttar problem hao bean oat oQac~tor idly oo1 ed by the eo of a
Daffy-F iz Ioou ooe $al euitob at Qregt?o ioc tap to 5 Z=. Elbmo 5
other rmihodo are to be trict]. The poooihilitioe area a caanra typo
shutter a unt or an o ~~ hn~~~~outh ooloaoid operate 1 izotn:L plate o
6. A Sylvania MA6 07T O is to
used in 2O4 ? a Cat a ppioo
7m The follouinn pointo aro to be diocuaood with the ouoto m
a.. Effect of eloping the lots band dipoloo, fol1oi t ho antizoa e ota r
? turn .
bo Height of low band dipoles ahovo cabin top.
CONFIDENTIAL
Sanitized Copy Approved for Release 2011/08/11: CIA-RDP78-03424A000200020022-5
 Sanitized Copy Approved for Release 2011/08/11: CIA-RDP78-03424A000200020022-5
%jUl1tl"-''of --
C
X nterference effects on patterns caused by e d oting antennae aboard
ship.
d. Location of console unit o
ship to deterr. ne cable trine said loaat .o22.
s. Method of mounting antenna superstructuTa to cabin top.
g. Color of rado
S. Desirability for maintenance pv posee of a power socket and availability
of power from ship?s supply.
The following are the suggestions for mzghanical design og the antsnna
str~actur~ a
b. Upper dectiono
a. The honeycomb construction of the radome is not to be carbon figled,
b. There is to be a pzrmanent mounting for the horns,
ca. The rraadoms co'er is to be re: ble.
d. The horns airs to be fitted fm m ineido s ?u h tae honeycomb.
2. center action:
a. There is to be a 15 to lffi inch square coRu to
b. There are to be hinges on one to four sides. Four is_ preferred.
co Electrical components are to be on the rear side of the hinged -mamberr3o
dii. -..The hinged panels are to be made of carbon filled fiberrglas?.
e. All cables are to be inside rectangular coluna possibly in conduit.
f. The helical antennas are to be mounted on the outside of the hinged
3.
panels.
The exterior conical rradoms is to :ie removable in section.
Bottom $ectiono
a. There is to be a fiber?glas inverted dose at the lower end of the
center section to Traduce air turbulence.
b. Eleatrriccal components for bando b and 2 are to be housed within this
d?
c. Access to the componento are to be via trapdoors cut in the domed
Components may be mounted on inside of the door.
d. 1xcept for trapdoors the done section is a perrma nt part of the
ctiucturre.
CONFIDENTIAL
Sanitized Copy Approved for Release 2011/08/11: CIA-RDP78-03424A000200020022-5
 Sanitized Copy Approved for Release 2011/08/11: CIA-RDP78-03424A000200020022-5
030
CONF DENT AL
4 Lower Framework:
a0 Lois band (bands 1 and 2) dipoles to be designed as appearing to
be part of the antenna superstructure,
b0 e1elded aluminum tubing is preferable for construction of tho
superstructure o
c The method of bringing down the cables from the radoms lo not
definite a There are two possibilities o using a central cable
conduit or fastening the cables to one of the cuperstructuro logs0
5? Generals
The radon is not to be painted and should include notice stat
same, The color o2 the radoma is due to a dye added in the
manufacturing process0
bo The finish on metallic surfaces of the antenna structures a'e to
ba in accordance with 1 I =l6D4OO0
cG The entire structure is to be weather=proofed with emphasis on aea-
sprayproofing0
d0 Ladder hooks for maintenance purposes are to be included in the
design of the structure0
sf
oco `hose Present
CONFIDENTIAL
Sanitized Copy Approved for Release 2011/08/11: CIA-RDP78-03424A000200020022-5