Reconnaissance and Surveillance Leader Course COMMUNICATIONS EQUIPMENT

Reconnaissance and Surveillance Leader Course

COMMUNICATIONS EQUIPMENT


Communications Equipment

AN/PRC-126

• USED BY LRS TEAMS FOR INTERNAL COMMUNICATIONS

• EASY TO OPERATE

• SHORT RANGE

• COMPACT AND LIGHTWEIGHT


AN/PRC-126EQUIPMENT DATA

FREQUENCY.......................…….........30.000 - 87.975 MHzAVAILABLE FREQS...................……...2320FREQ SPACING.....................……......25 KHzPRESETS................................…….....10MODULATION............................……..FMRANGE............................…….............SHORTWHIP 500 METERS

LONGWHIP 3000 METERSBATTERY OPERATING TIME.……....BA-5588 70 HRS

BB-388 48 HRS+

POWER OUTPUT...............………......1 WATTPHYSICAL CHARACTERISTICS.........WEIGHT 2.6 LBS

SIZE 9.97 IN X 3.78 X 1.52


AN/PRC-126

COMPONENTS

• RT UNIT• SHORT ANTENNA• LONG ANTENNA W/FLEX BASE• BATTERY• BATTERY BOX• CARRYING POUCH• H250 HANDSET (OPTIONAL)• SECURE VOICE MODULE (OPTIONAL)


AN/PRC-126

CONTROLS AND INDICATORS

1. ANT MATCH SWITCH

2. SPKR/MIC

3. SQ DSBL BUTTON

4. INCR BUTTON

5. SET BUTTON

6. FREQ DISPLAY


AN/PRC-126CONTROLS AND INDICATORS

7. AUDIO CONNECTOR

8. OFF/VOL CONTROL

9. ANT CONNECTOR

10. CHAN SEL SWITCH

11. PTT BUTTON



OA-8990/P DIGITAL MESSAGE DEVICE GROUP(DMDG)

• USED TO SEND BURST TRANSMISSIONS FROM LRSTEAM TO RBS

• REDUCES CHANCE OF RDF DETECTION (BURST)


DMDG

CHARACTERISTICS

• SENDS AND RECEIVES VIA RADIO AND SAT LINKS

• 8 MESSAGE RECEIVE MEMORY (2000 CHAR MAX)

• TRANSMIT MEMORY OF 1000 CHARACTERS

• TWO MESSAGE FORMATS (FIXED OR FREE TEXT)

• WATER TIGHT TO THREE FEET


DMDGCHARACTERISTICS

• BUILT IN SELF TEST

• COMPATIBLE WITH A 75 BAUD PRINTER

• ERROR DETECTION

• INTERNAL BATTERY PROVIDES 4 HOURS OF POWER

• CHARGES WITH ONE BA-4386 BATTERY

• WEIGHS 8.77 LBS


DMDG Components


DMDG Controls And Indicators



KL-43C

• USED BY LRS TEAM TO SEND ENCRYPTED BURSTTRANSMISSIONS TO RBS OR TO SECURE INTERNALCOMMUNICATIONS

• COMPACT AND LIGHTWEIGHT

• EASY TO OPERATE - MENU DRIVEN

• CAN BE USED OVER UNSECURE PHONE LINES ANDRADIO LINKS


KL-43CCHARACTERISTICS

• 7 INCHES LONG X 4 INCHES HIGH X 2 INCHES TALL

• WEIGHS 2 POUNDS

• DISPLAY - 2 LINES WITH 40 CHARACTERS PER LINE

• STANDARD KEYBOARD W/15 SPECIAL FUNCTIONKEYS

• MODEM - INTERFACES FROM 50 TO 19.2K BPS


KL-43CCHARACTERISTICS (CONT)

• HOLDS UP TO 16 SEPARATE KEYS

• ELECTRONICALLY UPDATES A KEY SET

• AUTHENTICATION

• CLOCK AND DATE


KL-43CPOWER REQUIREMENTS

BATTERIES:

- 4 AA ALKALINE BATTERIES (24 HOURS)

- 2 NICAD BATTERIES (6 HOURS)

- 4 AA LITHIUM BATTERIES (75 HOURS)

LOW BATT INDICATOR WHEN APPROX 4 MIN OFPOWER REMAIN - CHANGE BATTS WITHIN 4 MINOR ALL KEYS AND DATA WILL BE LOST


KL-43CEDITING KEYS

BOT - BEGINNING OF TEXTEOT - END OF TEXTDOWN ARROW - DOWN ONE LINEUP ARROW - UP ONE LINE< - LEFT ONE SPACE> - RIGHT ONE SPACEBOL - BEGINNING OF CURRENT LINEEOL - END OF CURRENT LINEDCH - DELETES CHARACTER TO LEFT OF CURSORDWD - DELETES WORD TO RIGHT OF CURSORSPC - INSERTS SPACE TL LEFT OF CURSOR


KL-43C

OTHER SPECIAL FUNCTION KEYS

SEARCH/ON - TURNS DEVICE ON

ZRO - ZERO’S OUT KEY SET/S

CLK - CURRENT TIME AND DATE

XIT - EXITS TO MAIN MENU FROM CURRENT FUNCTION

ENTER - EXECUTES DESIRED FUNCTION


KL-43C

OPENING SCREEN

01-AVAILABLE-00 02-AVAILABLE-0003-AVAILABLE-00 04-AVAILABLE-00 ID#

-


KL-43C

KEY LIST

SET 1 SET 2 SET 3 SET 4LQ2NKLPP THKZ2RCC Z4ATW2C5 DYX2MYUC


KL-43CMENU ITEMS

W - WORD PROCESSORQ - QUIET OPERATIONS - SET TIME AND DATEK - KEY CHANGEU - KEY UPDATEE - ENCRYPT MESSAGED - DECRYPT MESSAGEA - AUTHENTICATIONP - PRINTC - COMMUNICATIONSR - REVIEWV- VIEW ANGLE ADJUST O - TURNS KL-43C OFF


KL-43CWARNING MESSAGES

• WARNING: CIPHER TEXT IN BUFFER

• WARNING: PLAIN TEXT IN BUFFER

• MESSAGE DOES NOT DECRYPT PROPERLY

• MESSAGE SPACE IS EMPTY

• MEMORY SPACE IS NOT EMPTY (CLEAR? Y/N)

• FAILURE TO ESTABLISH COMMUNICATIONS


• CIPHER TEXT LOCALLY ENTERED COMMO DENIED

• LOSS OF SYNCHRONIZATION COMMO ABORTED

• UNCORRECTABLE ERRORS

• MESSAGE IN PLAIN TEXT FORM COMMO DENIED

• QUIET OPERATION: AUDIO OUTPUT DENIED

• MALFUNCTION! DO NOT USE

KL-43CWARNING MESSAGES

Documents

Reconnaissance and Surveillance Leader Course COMMUNICATIONS EQUIPMENT