Distributed by

Any reference to Raytheon or RTN in this manual should be interpreted as Raymarine. The names Raytheon and RTN are owned by the Raytheon Company.
Raytheon Marine Company 46 River Road Hudson. NH USA
Tel 603 881-5200 Fax 603 881-4756 Telex. 681-7529 TWX 681-7530

!m~\; pr

InstruclIon '~Menual.'1

Raytheon

Models R10X and R11 X Raster Scan Radar Systems

Document No.: 7ZPRD0277A

Printed in USA (May 1992)

PURPOSE

THIS MANUAL CONTAINS IMPORTANT INFORMATION ON THE INSTALLATION, OPERATION AND MAINTENANCE OF YOUR EQUIPMENT RAYTHEON MARINE COMPANY products are supported by a network of Authorized Service Representatives. For product information, you may contact the following regional centers:

** AUTHORIZED

FACTORY SERVICE and REPLACEMENT PARTS DISTRIBUTION CENTER

United States..

Raytheon Marine Company 46 River Road Hudson, NH 03051 Phone: 603-881-5200

Europe

Raytheon Marine Sales & Service Co. Elizabeth Way, The Pinnacles, 'I,. Harlow, Essex, CM19 5AZ England. Phone: (44) 244

::~~lii~~;~:~ -i'f!

Limited Warranty Certificate
Dealer Distributor / light Marine Products
RAytheon Marine ~ y warrants all parts of each new light marine product to be of good materials and workmanship. and will cppair or exchange any parts proven to be defective under normal use at no charge for a period of 24 months from the date of sale to end user or 30 ~nthA from the date of shipment by Raytheon, whichever expires firet, except 8.8 pr-o-e Lde-d below. High seas products, (pathfinder/ST, 12 and 16Bright Display Radars, Rayc8s ARPA, Raypath ARPA, Fathometer, Satcom, Doppler Speed Logs, Auto Pilots Bnd Gyro Systems) are covered by a separate warranty pollcy.

HIGH VOLTAGE WARNING

00 not open any of the units when the radar is ON; high voltages within the Scanner and Display Unit could be fatal to anyone coming in direct contact with them. Disconnect ship's power from Ihe Display Unit before attempting any meintenance; otherwise, ship's power will be present at terminals inside the Scanner and Display Unit.
Defp-cts will be corrected by an authori~ed Raytheon Marine company dealer. There will b~ no charge for labor during normal working hours for a period of 12 months from d~te of gale to ~nd user or 18 mon~he from date of shipment by Raytheon, except 89 provided bP-low, and during this p@riod Raytheon Marine Company will, for certain products, aggume travel costs (auto mil~~g~ and tolls only) of its authorized dealers up to a total of 100 round trip miles ~nd two hours travel unless otherwise agreed by Rayth~on Marine Company in writing. For service outside normal working hours, the overtime premium portion is not covered by this warranty.

RADIATION HAZARD

Warranty Limitations
Then! is no t r av e L 1I11o\ol8nCe for certain products with a suqqelJted r et e Lt price below $2500,00, TheF:e product~ must hI!! to rve r ded to IlIn l'luthnrized dealer or service center of.ythP.Oft IlArine ee-pany. st evne r e ~xpenBe and will be r e tur ned via eur t ece carrier at no cost to the owner. TraYel co s t a other t h e n suto ",j Ie eee , tollfll I!Ind two hou r e t r eve t time are spe~ificslly excluded on all p r cduc t e. 'rne f'!xclud!!d travel cos t t nc tude s but h: not limited to: taxi. launch fees. aircraft rental. suos Le t eoc e , customs. shipping lind communication ch e r qee.
Care should be taken to avoid possible harmful effects (particufarfy to the eyes) of radiation trom radar transmissions. To avoid harmful radiation, the Display OPERATE switch should be turned to the ST-BY or OFF position when working on the Scanner.
A. y~haon MllIJ:~ne ee-panr ve e r en t y policy eoee not apply to equipment \oIhic~ hss been.~bjected to eec Ldent; , sh1ppinq dafTH'!IIqe, abuse. Lnco r eee t ee rv tce , alterations. eo r r-oe a.on , or ee rv rce by noneur ho r Le ed s er vf ee pe r eenne l , or eu.euee , or on which the serial numb4!r plate has been removed. e Lt e r. d or mutilated. P:XCl'!'pt vhe r e RaythPlOn *rlne Company or itl': eut bc r t eed de e Le r has performed the installation, IlIRI;Ume1l no C'!'!lIIlponAibility for damllge incurred durinq Lns t e Lj e t Lon. it

1.3 SPECIFICATIONS

\.3.1 General
Maximum range: Minimum range: Range Scales:
IRlOX) mlIX) Range discrimination: Range ring accuracy:
Bearing accuracy: Cathode-ray tube: Environment;]1 conditions: Scanner Units:
Hi nautical miles (RlOX). 24 nautical miles (RIIX). Better than 35 m on 0.25 n.m. Number of Range ring Range rings interval 2 0.125 nrn 0.0625 nm 2 0.25 mn 0.125 nm 2 0.5 nm nm 0.0.75 nm 0.25 nm 6 0.25 nm 1.5 nm 6 0.5 nm 3 nm 6 nm 6 nm 12 nm nm nm 16 nm nm 24 nm 4 Bet ter than 30 rn. Better than I. 5% of maximum range of the scale in use. or 22 rn, whichever is the greater. Better than 1 degree. 7 in. tube. Effective diameter 104 mm

5) 6) 7) 8) 9) lU) Il)

Sidelobes:. Rotation: Drive motor input voltage: Transmitter frequency: Peak power output: Transmitter tube: Pulse length/Pulse repetition frequency: Modulator: Duplexer: Mixer: IF amplifier:

12) 13) 14) 15)

16) Overall noise figure:

1.3.3 Scanner Unit RllX

Better than - 21 dB Approx. 24 I~I'M +12 VDe 944530 MHz 1.5 kW Magnetron (RMC-lJ 0.OS/Ls/2250 Hz (0.125.0.25.0.5. 0.75. 1.5 nrn) 0.5 /Ls1750 Hz 13. 6. 12. 16 nm) Solids tate modulator driving magnetron T-junction with diode limiter MIC Low-Noise Center frequency 60 MHz Bandwidth 10/3 MHz Less than 6 dB
1) 2) 3) 4) 5) 6) 7) 8) 9)
Dimensions: Weight Polarization: Beam width:

9) 10)

Temperature -15C to +50C (under nominal input voltage) Up to 95% at 35C Humidity 0e Temperature - 100 e to + 50 Display Units: Up to 95% at 35C Humidity Input power requirements: 11-42V de 45 W (RIOX): 50 W (R11X) Power Consumption:
. Side lobe level: Rotation: Wind velocity: Transmitter frequency: Peak power: 10) Transmitter tube: 11) Pulse length/RPF:

1.3.2 Scanner Unit Rl0X

Diameter of radorne Height Approx. Horizontal Horizontal Vertical
450 rnm 227 rnm 5.5 kg (12.1 Ibs) 6 nominal 25 nominal
Modulator: Duplexer: Mixer IF Amplifier:
323 (H) x swing circle 7S0 mrn Approx. 10 kg Horizontal Horizontal 3.3 nominal Vertical 25 nominal -23 dB or less Approx. 24 rpm 35 mls (70 knots). relative 944530 MHz 1.5kW 'I. Magnetron (RMC-1). ,. 0.08 /Ls/2250 Hz (0. 125. 0.25. 0.5. 0.75, 1.5 nrn) 0.7 /Ls/750 Hz (3, 6, 12. 24 nm) Solid state modulator T-junction with diode limiter MIC Low-Noise Center frequency 60 MHz Bandwidth 10 MHz/3 MHz Less than 6 dB

1.3.4 Display Unit

Dimensions:

<1)

Mounting: Weight: Cathode-ray tube: Video Range scales:

Range rings:

Display Resolution: Bearing synchronizing system: to) Tuning: II) Bearing scale: 12) Ship's heading marker: 13) VRM: 9)
Width 268 mm Depth 335 mm Height 228.5 mm Table. overhead or bulkhead mounting Approx. 5 kg (Approx. 11 Ibs) E2871B39-SDHT (Green) 7" Monitor 8 levels quantitized 0.125. 0.25, 0.5, 0.75, 1.5, 3, 6, 12, 16 nautical miles (R1OX) 0.125,0.25,0.5,0.75,1.5,3,6.12,24 nautical miles (RIlX) 0.0625, 0.125, 0.25, 0.25, 0.25, 0.5, 1, 2, 4 nautical miles 610x496 lines Motor Encoder Manual 360 scale graduated at intervals of 5 Electrical Digital readout on CRT in the range of 0.00 to 24.0 nrn, 3 digit Digital-OnScreen-Display Type 16-pin Connector 3-pin Connector BNC Connector, isolated BNC Connector

Sn""

1'-24V DC

FIG. 2-1

2.2.2 Mountilll the Scanner Unit
Usin~ the outline drawing of the Scanner base as a guide prepare the mounting surface with the four mounting holes as required. Install the Scanner and secure it to the mounting surface. The correct mounting hardware is stainless steel hexhead bolts 5/16". 1 'I.' long with 18 UNe thre ad. A nat and-lock washers should be used. The Scanner should be parallel to the ship's waterline and oriented so the cable inlet is pointed AFT. When mounting the Scanner to a platform attached to a fly bridge, or superstructure, avoid placing the Scanner Unit at eye level. Although the radar transmits a 1.5 kW peak power the average power radiated is less than 0.5 watts. Therefore, the hazard from RF radiation levels is virtually nonexistent beyond 2 feet from the Scanner Unit. However, due to the sensitivity of the human eye, it is recommen <led and prudent to install the Scanner in a plane above or below the pass engers line-of-sight.

'i''"t;lU 4>450

::::::l FORWARD

200 260

' " ' "

'"''

CAUTION: When mounting the scanner unit, please observe a minimum thickness of the metal mounting base. If the thickness of the mounting base is too thin, the modulator PCB may damaged (Fig. 2-3). The mounting base should be at least 0.25 inches thick metal.

PS.lModul.tor PCB

Chassis

5/16-19UNC

1 inch Max

Thiekneu

Radome base

4 PLACES ZOmm DEEP

Mountino base(min. thickness 0.25 l"eN

Plain wISher

Lock washer

Staint,ss steel bott

S/161BUNC

WEIGHT

APPROX. 5.5kg IIZ.llb.l

FIG. 23

FIG. 2-- 4
OUTLINE DRAWING OF SCANNER UNIT

hi l1li

I"
2.2.3 connecting the Cable
A cable entrance is provided at the rear of the scanner unit. rr the unit is mounted on a hollow mast, the cable may be run up inside the mast and then be fed through the radar's cable entrance. Connect the cable leeds onto terminal board TBIOI and connector )IO! as shown in Fig 2.5. Refer to the following steps to connect the cable to the scanner unit. rr there is any doubt concerning the connection of the wiring to the radar. a Qualified electronics technician should be contracted to ensure proper wiring. Serious damage to sensitive circuitry could result from an inpropcr installation.

SCANNER UNIT

.,. '-', JIll ,.

~~' ,-.;.lI,<,:;

Remove the yoke knobs and mounting bracket from the radar. 5. Slide the TRIM~ING over the radar as shown in the diagram. Use 6 mm screws (provided) to attach frame at yoke screw mounting holes. 6. Attach power, antenna cables, option cables and ground to the radar and insert the radar into the cutout. Secure the console frame using the eight #3 screws provided onto the panel.
OUTLINE DIMENSIONS 2 - 14

2 - 15

2.4.3 DC Power Connection A 2 m (6 It.)
power cable assembly is furnished for connecting the DC power to the radar. Longer cable runs may require larger wire sizes to minimize any voltage drop in the cable. If the distance between the ship's main DC power source and the radar equipment is greater than 10 feet it may be necessary to move the source of the ship's power closer to the radar. In order to properly determine the supply cable wiring size to use, a graph is supplied in TABLE 2-1 for recommending an appropriate cable diameter. Begin by estimating the length of cable you will require bet ween the ship's main power source and the radar. Select the wire size indicated by the distance and input voltage.
on your vessel or by connecting a 10 or 12 gauge wire to the ground on the rear of the display to be connected to the nearest ground point of the ship's RF ground system.
2.4.4 Connection to Loran C Receivers

1~"U'

vor r ece

"vo"'~

<, <,

~ ~ "'WG WIRE SIZ

. \." ",,". "

.", <,

I'OWEH L.\IILE LP,(;TII
The RIOX/RllX display can show your latitude and longitude position (L/L) or time differences (TD's) when connected to a Loran C with the proper data output format. The display is programmed to accept data from the loran in the N.M.E.A. 0182, N.M.E.A. 0183 formats, or JRC Formats. The N.M. E.A. 0182 format will only provide a Lat/Long display for the radar. The N.M.E.A. 0183 data standard will, in most cases, provide Lat/Long, TD, Course and Speed data for the radar display. To display the selected waypoint, the N.M.E.A. format must contain the "BWC" sentence. All of these data are contained in sentences "RMA" and "RMB". Consult your Loran C manual for directions in obtaining the appropriate data output from the loran for your radar. The loran connection to the Display Unit is made with a common BNC connector. RG 58 A/U Coax cable (50n> of any length may be used to complete the interconnection to the Loran C. Two wire, shielded cable may be used in place of the RG 58 Coax if necessary.

The following procedure will be helpful to illustrate how the BNC connector should be installed: 1. Strip and remove the coax outer vinyl cover for about 3/8" (9.6 mm) 2. Slide the BNC connector fastener CD onto the coax. Add the washer
Insert the rubber gasket 0 and clamp CD (as shown). Peel back the shield of coax and pull back over the clamp. Trim the excess shield material so that the shield is only covering the clamp. 5. With a knife or other suitable tool, remove 1/8" (3 mm) of dielectric material @. Neatly dress and tin with solder the center conductor of the cable. (Avoid using excessive solder.) Now solder the terminal onto the tinned conductor. Again, avoid using any excessive solder.

2 - 18

2 - 19
Note: Only fluxgate sensors tohich have NMEA0183 outpu! will work with RIOXIRIIX radars. See your dealer if there is any question of sensor compatibility.
Install a terminal strip or junction box (not supplied by Raytheon) in any convenient place to allow system connection. Even though the sensor is internally fused. it is advisable to connect the system through a fused supply. It may be wired either from an existing switch panel or separately. Always connect via the junction box. As the current drain is low, the compass can be left on with very little battery drain. Wiring details are provided in Fig. 2-14.
J40" M.gnetl1: S.nsa,

TO SNe SHIELD

'"PU-

TO BNC CENTER

DATA RETURN DATA
Minimum Mounting Distances Radios. RDF. Depth Recorders, etc. Power cables carrying more than n.5 amp Radar magnetrons Ship's Engines
meter meter meters meter FIG. 2-14

BlUE DATA Tx

GENERAL MAGNETIC FLUX SENSOR WIRING

2 - 20

2 - 21
The instructions for calibrating the magnetic sensor unit will be included with the magnetic sensor option.
TRANSIT SCREW REMOVE BEFORE INSTAllATION MOUNT WITH ARROW POINTING FORWARD AllOY HOUSING
ALTERNATE MAGNETIC SENSOR OUTLINE DIAGRAM

2.4.6 External Alarm

I 20 0

-110'-1

t;j'0'~
The radar can operate an external alarm device through the connector on the rear panel designated for this purpose. Devices connected to this output are limited to an operating voltage less than 24 VDC and a maximum current of less than 100 rnA. '. "," I RADAR The external alarm I o drive circuit is shown for lk reference. MAX24VDC

The layout of controls is shown in Figure 3-1.
3.12 Functions of the Controls
POWER IST -BY/OFF I, 1 X-MIT/OFF 1 KEYS In the "OFF" state no power is applied to the radar system. Upon pressing the I STBY/OFF I key, power is applied to the scanner and display units. A countdown timer on the radar display shows the time remaining in the warm up period. During the warm-up period the antenna does not rotate. After the warm up period (approximately 90 seconds), three beeps will sound and "ST-BY" will be displayed on the screen along with the bearing circle and graphics. The radar is now "ready".and available for operation. Press the X':':--=-M-;-:I=T""/O""'F'"'F;:"11 key (with the word ST-BY displayed), puts the radar into the "transmit" mode. The antenna will begin rotation, and targets will be displayed on the screen. By pressing the I ST-BY/OFF I key again, the radar will return to the "stand-by" condition with the transmitter off and "ST-BY" again appears on the screen. By pressing the Ir.:S""T;:--:::-BY;-:/~O::-;F""F~1 and the I X-MITIOFF I keys simultaneously, the radar will be turned off and all alpha-numeric information on-screen will extinguish.

2 - 28

RANGE SCALE UP AND DOWN KEYS By pressing the UP or DOWN [!] key, the desired range scale can be selected. 3- 1
-~ InIPr''''''''''Cto ~"r"c',on ON
When the radar is turned on, the range displayed will be on the same range scale that was previously in use when the radar was turned orr. During range changes the UP and DOWN keys change not only the range scale, but simultaneously change the number and interval of the fixed range rings, the pulse repetition frequency, the transmitter pulse length, and the bandwidth of the IF amplifier. Table
3-1 shows this relationship.

TABLE 3-1

_ WOYt'O,nl M"de e- fBLI.EBl2

~~:.~-.

~ Ow" S,""os H@O!1I"Q

--_ _------.

'\ "
,""CtU\~ Dora seo-ee D~,c.
(nI ""'""0.) si,.

o ofr-Mea

IGl'QItt

Tarqe' AIor"'O'f

RELATiON OF RANGE, RINGS AND PULSE LENGTH
Number of Rings Pulse Repetition frequency

Range Ring Interval

TransmittinK
Pulse Length (ps) RIIX RIOX 0.08 0.08 0.08 0.08 0.08 0.5 0.5 0.5 0.5 0.08 0.08 0.08 0.08 0.08 0.7 0.7 0.7
Bandwidth 01 If Amplifier (Mild

0.125 0.25 0.5 0.75

(RIOX) 24 (RIlX)
0.0625 0.125 0.25 0.25 0.25 0.4

750 750

TUNE CONTROL The tune control is a variable control used to tune the receiver in the antenna unit for maximum targets on the display. If there are no targets available, this control can be used to tune for maximum sea clutter. The on-screen indicator will show the tuning peak condition by displaying a maximum of bars. The tuning adjustme~of the radar should be normally perf~rmed on the longer range scales from 3 to 24 nm but should always be re-checked for peak indication on the range scale you are using.

!?~-,~)

F or example, a scanner at height of 5 meters has a radar horizon of
" r..H """'CoF."CS
"lOTH!) 0'" (,;". T
It 0"'" "'.NO.loRe AND ONt
A 5 meter cliff has a radar horizon of 5 nm. Therefore, under standard conditions, the cliff should begin to appear on the screen when the ship comes nearer than 5+5= 10 nm.
"(.'.,0 PIOf1(D 0'" eN"'"

U"I))'

d"~~
C TINO ", ,. GS ,.orTfD 0. C Of

2.23 ~

,n "MlttClI mOl"

;n mitlit"

4,. CIt
'.23.Jt;; 2.73 I V;;; .[h. I

"I. h,

".

FIG. 3-2

3.3.2 Collision Avoidance Techniques

POSITION FIX METHODS

The moment a new target appears on the screen, its range and relative bearing should be noted. This is best done by putting the target information directly onto a plotting sheet or chart. As in visual observation. "a target which stays at a constant bearing indicates a collision course." As soon as a series of plots taken at intervals of 3 minutes indicates a closing range with no significant change in successive bearings, positive course change action should be considered and "The Regulations for Preventing Collisions at Sea" should be observed.

l-um------- Jlo--- m :

",Iml

",1m'

FIG. 3-3

RADAR HORIZON

3 - 18

3 - 19

FALSE ECHOES
Occasionally. signals appear on the screen at positions where there is no visual target. These targets could be false echoes. The following conditions are the rnost common cause of false echoes.

3.4.1 SIDE ECHOES

TRUE ECHO
In your antenna some of the radiation escapes on each side of the main beam of energy and is known as "side lobes". If a large target is very close to your ship, may be reflected by the target and they will be displayed on the screen as an echo. (See Fig. 3-4) These echoes sometimes appear as arcs, forming echoes at each side of the true echo. Sometimes they are joined together if the side echoes are strong.

FIG. 3-5 INDIRECTECHOES

sloe ECHoes

TRUE eCHO

3.4.3 Multiple Echoes

FIG. 3-4 SIDE ECHOES

Multiple echoes could appear if there is a large target having a wide vertical surface parallel to your own ship at a comparatively short ranges. The signal will be reflected by the wide vertical surface, then the reflected signal strikes your own ship, and it will return along the same paths to the target. This will be repeated. Thus, the multiple echoes will appear beyond the true target's echo on the same bearing as shown in Fig. 3-6. This is not very common.

RADOME SCANNER 4.3 OPEN ARRAY SCANNER

4.2.1 Radome

Wipe the surface of the Radome with a clean, soft cloth. Remove any paint. dirt, or caked salts. "eavy deposits of dirt or caked salt on the surface of the Radome can cause a considerable drop in the radar's performance. Avoid using chemical cleaners or solvents. Alcohol is preferred or light detergent as a cleaning agent.

4.2.2 lubrication

Set the safety switch (SlO1) of the Scanner Unit to OFF before working on the radar scanner.

4.3.1 The Antenna Array

Periodic replacement of lubricants is recommended. Locate the main drive gear, clean away old lubrication residue and dirt. Using an appropriate applicator apply a light coating of grease (MOBILUX Grease No.2 Mobil Oil Company or equivalent) on the gear of the main shaft and the drive motor. Cleaning and lubrication should be done approximately every six months.
The face of the radiator should never be painted, however it should be kept clean from built-ups of dirt, dust, caked salt or soot because deposits of these particles can cause a considerable decrease in the radar's performance. Use a soft wet cloth or a cloth dampened in alcohol when cleaning the array. Never use solvents such as gasoline, benzine, trichlorethylene, or ketone.
4.3.2 Rotating Drive Unit
~~r~.~G'!lIrofdriY"mOIOr
,. ~'i.i!,I;I;~ ,""c' '",

.",. ,- ~_~_~j i

G~.r of main !lhaft
Oil Seal To lubricate the rotating drive unit seal, remove the grease cap located on the side of the array base plate, and using a grease gun, add grease until it starts to leak out of the seal. This lubrication is required every 6 months. Use Mobiluxe #2 Grease or equivalent.
2) Lubrication to gears After removing transmitter receiver unit, apply a light coating of grease (MOBILUX Grease No. 2 Mobil Oil Company or equivalent) into lubricating hole. Lubrication should be done every six months.

FIG. 4-1

4.2.3 Mounting

LUBRICATION

"-.
Check the mounting bolts of the Scanner Unit and tighten if necessary.

FIG. 2-4

OIL SEAL

, '"

SECTION 5 ADJUSTMENT AND FAULT FINDING

,.". A

FIG,4-3 LUBRICATION TO GEARS

LUBRICATING HOLE

ADJUSTMENT
5,1.1 Adjustments upon Replacing Components
Although the radar is delivered adjusted for optimum performance, it may be necessary to make adjustments after a major component has been replaced or if a fault is suspected during operation.

REPLACEMENT ITEM

,/I>

Trouble

lO. NO VRM or

Remedy Check: o Fault of S401. o Fault of main circui (PC 1). Check: o Fault of S401. o Fault of main circuit (PCl). Check: o Fault of S401. o Fault of main circuit (PCl). o Fault of Buzzer BZ1.

STC FTC RADOME RADAR

MIN MIN

TUNE GAIN

CENTER MAX P.S. = 12 V (D.C.)
VRM cannot he controlled.
Voltage (V) Measuring Point TBI0l VD 1 A-2A 7 8-2A 9 Resistance

n NO EBL or

EBL cannot be controlled. 14. No alarm zone marker. cannot be controlled or no alarm sound.

0.125 - 1.5

3. 6, 12. 16
Remarks DC 0.12 0.3 V V V V V V V V V V
Table 5.4 shows typical voltage and resistances at significant points throughout the equipment.
6x 10 5x1O 24x1O 22xl0 300x 10 4x1O 20xl0 1.5x 10k 140xl0 7.5xI0
-0.11 11.-0.015 2.0.25 17.0 8.7 2.4
-0.11 11.2 10.5 -0.005 2.0.25 17.0 8.6 2.4
TABLE 5.4 TYPICAL VOLTAGES AND RESISTANCES
Inter-unit terminal board
Note; Resistance measurements shall be made under the following conditions: POWER switch-off S101 -ON. Resistance values shall be measured between measuring point and ground unless otherwise specified. and negative terminal of the tester is grounded as a rule. The tester used for this measurement is 20 kOtV DC. 8 kOtVac. Voltage measurements shall be made with the following display control
conditions: POWER switch-ON, R.4IN CLUTTER -min, GAIN -max, SEA
OPEN ARRAY RADAR Voltage (V) Measuring Point J8-A-2A ]7 8-2 A 9 Resistance
6x1O 4.5xI0 24x1O 22xl0 300xl0 4.3xI0 20x1O 1.8x 10k 9.5x lk 55xl0

3. 6. 12. 24

CLUTTER -mill. ShiP's power supply is de 12 V.
-0.11 11.-0.015 2.4.2 17.0 8.2 2.1
10.9 10.5 -0.005 2.4.2 17.0 8.2 2.1

5 - 10

5 - 11

(")

;I>

10-" __ ,. _

~Ul~WNIo-"O~CXi-.J~U1'+:;O'WN_

:>:l

;:0 It
., ".' O> C- ::> ,., :<: tb c

0088g~~08~88

~8000~. ~888~00~88 o a>
., '" ""'. :;' ;::
X _,. 10-" X X X X X X X X X

" ;;

X X X X X X X X X X X X X X X X
-.. 10-"10-".. _ _..

oooocooocoo

;; c 2. i!

::> ::> n>

0000000000000000

888~~~08~P8808

::>
X X X X X X X X X X X X X X

00000000000000

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!"

TABLE 5-5

TYPE 2SA49SGTMY 2SA817Y 2SAlOlOK 2SAlOlSY 2SA1l4SY 2SA1242Y 2SA1244Y 2SA1261K 2SB906Y 2SC1627Y 2SC167S 2SCI81SBL 2SCI81SY 2SC2983Y 2SC3098 2SC3303Y 2SC3187 2SC332S-Y 2SD1680 2S)l42 2SK302-GR 2SK363 2SKS25 2SK736 JRF840 IRFZ44 KIND, USE PNP HF Amp PNP Switching PNP High Speed High Voltage Switching PNP AF Amp PNP AF Amp PNP Switching PNP Switching PN P High Speed High Voltage Switching PNP AF Power Amp NPN Voltage Amp NPN AF Amp NPN AF Amp NPN AF Amp NPN Power Amp NPN VHFUHF LN Amp NPN Switching NPN Video cct, NPN Power Amp NPN H-DeOection 001. Pch FET Switching Nch FET VHF Amp Nch TEl' AF Amp Nch FET Switching Nch FET Switching Nch FET Switching Nch FET Switching SUPPLIER TOSHIBA TOSHIBA NEC TOSHIBA TOSHIBA TOSHIBA TOSHIBA NEC TOSHIBA TOSHIBA NEC TOSHIBA TOSHIBA TOSHIBA TOSHIBA TOSHIBA National TOSHIBA National NEC TOSHIBA TOSHIBA TOSIlIBA NEC

OF TRANSISTORS USED

Vd. (V)
-SO -80 -100 -SO -ISO -3S -60 -100 -60 SO SO SO 330 V"", (V) -SO -80 -100 -SO -ISO -20 -SO -lOO -30 SO SO 160 2U SO 300 SO 200 -150 IOU 5Uu 60 Vbeo (V) -S -S -7 -S -S -S -S -7 -7 S S S S S 6 +20 :t5 2U :t2U 2U I, -ISO rnA -3UO rnA -3.S A -ISO rnA -SO rnA -S A -S A -10 A 3A 300 rnA 3U rnA ISO rnA ISO rnA I.S A SO rnA SA IOU rnA 2A 7A +13 A 30 rnA +S +:IS A A A A P, 400 rnW 600 rnW 40 W 400 rnW 800 rnW lOW 20 W 60 W 20 W 600 rnW 2S0 rnW 40U rnW 400 rnW IS W ISO rnW 20 W 7S0 mW 900 rnW 70 W 3S W ISO roW 40 W 3S W 125 W ISO W

70 lOU 40 3SU SO 120 IS

24U 240 ISO 24U 2S45

(t (MHz) 200 lOO

V,.(V) sat. -0.4 -0.4 -0.6 -0.3 -1.0 -1.0 -0.4 -0.6 -1.0 O.S 0.3 U.l 0.1 I.S 0.4 1.5 O.S 1

ISO SO

IOU 3S70 100

TABLE 5-6 OF DIODES USED

TYPE IlllF2 IK34A ISISMM ISSIM4 ISS226 ISVI49R 3lDF2 SKF20 EMIZ ERA22-02 ERA22-0M ERB44-04 ERBM3-004 F6P20F F6P40F FlUKF20 HZ9CI HZllA3 HZ3B2 HZSCI HZ6CI HZIS-3 HZIMBP HZ24BP TLRI23 SMIXN02 SRT-7HP U05C U05j U06C VllN KIND USE F.R.D. AM Detector HighSpeed Switching High Speed Switching High Speed Switching Varactor F.R.D. F.R.D. General Purpose F.R.D. F.R.D. F.R.D. General Purpose F.R.D. F.R.D. F.R.D. Zener V,:9.3 V Zener V,: 10.3 V Zener V,:3.1 V Zener V,:S.I V Zener V,=6.1 V Zener V,=15.5 V Zener V,= 19.1 V Zener V,=25.6 V Gap LED General Purpose High Voltage General Purpose General Purpose General Purpose F.R.D. SUPPLIER IR UNIZON TOSHIBA TOSHlBA TOSHIBA TOSHIBA IR IR SANKEN FUJI ELECTRIC FUJI ELECTRIC FUJI ELECTRIC FUJI ELECTRIC IR IR IR HITACHI HITACHI HITACHI HITACHI HITACHI HITACHI HITACHI HITACHI TOSHIBA ORUIN Shindengen HITACHI HITACHI HITACHI HITACHI

[3~lJlO

62.1.8 Video Output
The datil which has been converted into raster scan data is read each raster. TIIP :3 bit image signal is digital to nnalog converted by R8, I~!l anti IC22. and converted into video signals having 8 levels and outputted to the huffer amplifier TR2. The graphic data is input to TR2 via CD L and IC22. When the image brilliance control signal is outputted from le23 and applied to TR I. the C WI' brilliance is varied in H steps. The video signal along with the liS and VS ;rr 1' sent to the monitor display.

6.2.1.9 Optional tnnuts

6.2.2 Control PCB
The control PCB has 4 controls for the TUNE. (;;\IN. I~AI:-J CUITTER and SEA CLUTTER. There are 22 keys which perform various functions including turning the radar ON/OFF. The Control Panels are back-lighted in 8 control steps. There are 6 variable resistors mounted on the adjustment PC B. which are necessary for proper alignment when the installation has been completed.

6.2.3 Power Supply PCB

This radar can be connected to the Loran C and Magnetic Flux Sensor.
Loran C The signal outputted from the Loran C of NMEAOl8U, 0182, 018:3 or J RC standard. will display the LATiLON or TO's at the bottom of the display screen. For Waypoint data to be displayed, the data must be N M EAO183 or J RC standard. The signal enters at H, and passes through IC7, [C8 and IC9 (in Receive Buffer PCB) to CPU.

Bl Magnetic Sensor

The output from the !\[agnetic Sensor is displayed at the top of the
The AVR converter circuit consists of a duty control AVR converter circuit (ICI-[C3 and TR3, TR4) and power ON/OFF control and X-MIT control circuit (lC2. [(5, ICG. TR5 and T(6). [( 1 controls the switching duty fwm the error signal of IC2 and drives the switching transistor TR3 and TIn. Consequently. the converter outputs regulated -5V, +5V and + 12V de. ICS produces the power "ON" signal by depressing ST-BY /OFF switch on the Control Panel and the transmit signal by depressing XM[T/OFF switch. When the STEJYI OFF and X-M[T/UFF switches are depressed at the same time, IC5-2 is cleared and the power supply circuit turns off.

Ii - 12

6.2.4 Oispl.y Monitor
The Display Monitor will operate with + 12 V from the power supply. and the flS (Horizontal Sync.), VS (Vertical Sync.), and the video signals. The flS and VS signals are TTL (+) polarity, so the video image will be at maximum brilliance at +3.5 V and with a video signal of 20 MHz bandwidth. The Display control board has the adjustments for H-Hold, Contrast. V-lIold, V-Gain, V-Size, Focus, Sub-Bright, and H-Size. The CRT is used in a vertical position. so the horizontal adjustments will effect the vertical, and the vertical adjustments will effect the horizontal.

SECTION 7 PARTS LIST

7.1 ELECTRICAL PARTS LIST

6 - 14

S"~IXN02

ICNM -1511

J2 TUNE

." "

J I IF J4 ev

J3 IF,E

"'35

TUNI TUNV

NOTE ~
UNLESS OTHERWISE SPECIFIED ALL,. RESISTORS ARE I/aw. ALL CAPACITORS ARE 50v DC.

I CAE - 1

C02, 3, 4,7,8 ARE 1$5226.

000000

PCI MAIN C&NTRQL PCB CMC - 622

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10k RV3

BEARING ADJ. (FINE I

R2 R 10k.V3

10k --;), 6

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ONM ADJ. PLI

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STCV GAIN

TUNE (CllIARSEI

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RV7 50k

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CCK- !591 PLI- 3 : AS90140

FIG. 778

CIRCUIT DRAWING OF ADJUSTMENT PCB (CCB-357J FIG. 119 CIRCUIT DRAWING OF CONTROL PCB (CCK-597/CCK-592J

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FIG. 722

ASSEMBLY DRAWING OF R10X RADOME SCANNER UNIT

FIG. 123

ASSEMBLY DRAWING OFR77X OPEN ARRAY SCANNER UNIT 7 OF 2
FIG. 124 ASSEMBLY DRAWING OF RllX OPEN ARRAY SCANNER UNIT 2 OF 2 FIG. 125 ASSEMBLY DRAWING OF Rl0XIRllX DISPLAY UNIT