Ericsson AEGIS EDACS M-PA LBI-33056 Maintenance Manual Download Page 4

SPECIFICATIONS* 

(Continued)

Critical Squelch

10 dB SINAD

Intermodulation

485 - 505 MHz

-70 dB

Spurious and Image Rejection

-75 dB

Audio Output

500 mW (24-ohm load impedance)

Audio Response

+2 to -8 dB (6 dB/octave de-emphasis from 300 Hz to 3 kHz)

Audio Distortion

less than 5% (at 500 mW)

AEGIS SYSTEM

Voice Modes

clear, digital and private (must be equipped with an
encrypt/decrypt option to operate in private mode)

Vocoding Method

adaptive multiband encoding (sub-band coding in Voice Guard
mode)

Outside Addressing

144 available

Digital Signalling

continuous in digital or private mode

Data Rate

9600 baud

Digital/Private Mode Performance

assured acquisition at 12 dB SINAD (SINAD measured in
clear mode)

Digital/Private Mode Range

equal to clear mode

Automatic Receive Operation

automatically switches to the correct mode based on the
presence of digital sync

CRYPTOGRAPHIC (OPTIONAL)

Encryption Technique

non-linear product/block transformation

Key Permutations

1.8 x 1019 (effectively 3.4 x 1038 with CUE codes)

Key Storage

EEPROM (permanent unless overwritten)

Key Storage Location

EEPROM located on Control Board

*   These specifications are intended primarily for the use of the serviceman. See the appropriate Specifications Sheet for the
     complete specifications.

LBI-33056

4

Summary of Contents for AEGIS EDACS M-PA LBI-33056

Page 1: ...ance Manual AEGISTM EDACS M PATM UHF PORTABLE RADIO LBI 33056 TABLE OF CONTENTS Rear Cover Assembly LBI 38383 Front Cover Assembly Later LBI 38834 Control Board LBI 39157 Service Section LBI 33057 eri...

Page 2: ...authorized service technician or facility designated by the supplier Any repairs alterations or substitution of recommended parts made by the user to this equipment not approved by the manufacturer co...

Page 3: ...20 6 ounces with Extra High Cap Battery 952 grams 33 6 ounces TRANSMITTER High Low RF Power Output 3 Watts 1 Watt programmable on a per system or channel basis Maximum Frequency Separation 20 MHz no d...

Page 4: ...lling continuous in digital or private mode Data Rate 9600 baud Digital Private Mode Performance assured acquisition at 12 dB SINAD SINAD measured in clear mode Digital Private Mode Range equal to cle...

Page 5: ...n on System model to pro vide additional features not available on the Select model radio These radios can be programmed with up to fifty 50 systems with sixteen 16 groups in each or sixteen 16 system...

Page 6: ...gs located above and below the digits alert the operator to various radio conditions such as no control channel conventional mode enabled transmitter in operation and a low battery condition Scan and...

Page 7: ...lso provided at the UDC for an exter nal antenna or for test purposes This UDC antenna connection is also utilized for external antenna operation when the radio is locked in the vehicular charger or r...

Page 8: ...Figure 1 System Model Figure 3 Select Model Figure 2 Scan Model Figure 4 Side View All Models LBI 33056 8...

Page 9: ...HARGER CH6RA1 120 VAC 1HR CH6SA1 120 VAC 14HR CH6RA2 230 VAC 1HR CH6SA2 230 VAC 14HR UNIVERSAL DESK CHARGER CH1RA1 120 VAC 1 HR CH1SA1 120 VAC 14 HR CH1RA2 230 VAC 1 HR CH1SA2 230 VAC 14 HR Figure 5 O...

Page 10: ...ingle 1 and multi 5 or 6 position standard and rapid charge units In addition the vehicular chargers re peaters simultaneously charge the battery while the radio is operating The battery packs should...

Page 11: ...tems provide interface and connection between the PC and the radio when the personality is transferred from the PC into the radio PIN NAME INPUT OR OUTPUT USE 1 GROUND Case Ground 3 UDC RX AUDIO Outpu...

Page 12: ...des Class I Di vision 2 hazardous locations in the presence of Groups A B C and D atmospheres Hazardous locations are defined in the National Electri cal Code Useful standards NFPA 437A and NFPA 437M...

Page 13: ...educed Battery Packs Insure the battery packs are properly maintained Do not over or under charge them on a regular basis Verify the contacts are clean and free of corrosion Mechanical Since portable...

Page 14: ...Printed in U S A Ericsson Inc Private Radio Systems Mountain View Road Lynchburg Virginia 1 800 528 7711 Outside USA 804 528 7711 LBI 33056...

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