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Home > Documents > AN/VRC-111 20 Watt Vehicle Adapter Amplifier 20W VAA.pdf ·  · 2011-11-02IKs audio devices and...

AN/VRC-111 20 Watt Vehicle Adapter Amplifier 20W VAA.pdf ·  · 2011-11-02IKs audio devices and...

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www.thalescomminc.com Full Configuration: Consists of Two AN/PRC-148 Radios, Two Vehicle Adapters, and Interface Tray (also available without AN/PRC-148 radios) Contiguous 30-512 MHz Coverage 20 W RF Output (50 W version also available) Installs onto Existing MT-6352 Mounting Tray Powered Through Existing SINCGARS Mounting Tray Compatible with Existing SINCGARS Vehicle Antennas (Provided Separately) No Additional RF or Power Cable Installation Required Supports and Maintains All Functionality of All Configurations of the AN/PRC-148 Radio, Including MBITR and JTRS Enhanced MBITR (JEM) AN/VRC-111 20 Watt Vehicle Adapter Amplifier For the AN/PRC-148 Multiband Inter/Intra Team Radios
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Page 1: AN/VRC-111 20 Watt Vehicle Adapter Amplifier 20W VAA.pdf ·  · 2011-11-02IKs audio devices and vehicular intercom systems such as the VIC-3. Rapid ... • AN/VIC-1, AN/VIC-3, LS-671,

www.thalescomminc.com

• FullConfiguration:ConsistsofTwoAN/PRC-148Radios,TwoVehicleAdapters,andInterfaceTray(alsoavailablewithoutAN/PRC-148radios)

• Contiguous30-512MHzCoverage

• 20WRFOutput(50Wversionalsoavailable)

• InstallsontoExistingMT-6352MountingTray

• PoweredThroughExistingSINCGARSMountingTray

• CompatiblewithExistingSINCGARSVehicleAntennas(ProvidedSeparately)

• NoAdditionalRForPowerCableInstallationRequired

Supports and Maintains All Functionality of All Configurations of the AN/PRC-148 Radio, Including MBITR and JTRS Enhanced MBITR (JEM)

AN/VRC-111 20 Watt Vehicle Adapter AmplifierFor the AN/PRC-148 Multiband Inter/Intra Team Radios

Page 2: AN/VRC-111 20 Watt Vehicle Adapter Amplifier 20W VAA.pdf ·  · 2011-11-02IKs audio devices and vehicular intercom systems such as the VIC-3. Rapid ... • AN/VIC-1, AN/VIC-3, LS-671,

2106:081210:V9

Thales Communications, Inc.22605GatewayCenterDrive|Clarksburg,MD20871Toll-Free:1.800.258.4420|Phone:240.864.7000|Fax:240.864.7920E-mail:[email protected]|Website:www.thalescomminc.com

Non-U.S.GovernmentsalesaresubjecttoU.S.Governmentapproval.Specificationsaresubjecttochangewithoutnotice.Non-U.S.GovernmentsalesaresubjecttoU.S.Governmentapproval.Specificationsaresubjecttochangewithoutnotice.Non-U.S.GovernmentsalesaresubjecttoU.S.Governmentapproval.Specificationsaresubjecttochangewithoutnotice.

TheAN/VRC-11120Watt VehicleAdapterAmplifier(VAA) is a COTS/NDI, electrical and mechanicalfixturecombiningthefunctionalityofthebattle-provenAN/PRC-148 Multiband Inter/Intra Team Radio (allMBITR and JEM configurations) and Vehicle Adapterinto a system that offers an alternative to existingSINCGARS vehicular installations. The AN/VRC-11120 Watt VAA consists of two AN/PRC-148 radios,two Vehicle Adapters, and an electrical/mechanicalinterface tray that facilitates direct installation intomilitary vehicles outfitted with SINCGARS InstallationKits (IKs) utilizing Mounting Base MT-6352. The20 Watt VAA, when installed in combination witha SINCGARS IK, enables power amplified (20 Wattper Vehicle Adapter), co-site filtered, SINCGARSperformanceaswellasoperationwiththeSINCGARSIKs audio devices and vehicular intercom systemssuch as the VIC-3. Rapid, cable-free radio dismountin less than 2 seconds is enabled with single push-button action. Capability beyond basic SINCGARSfunctionality is available through replacement of thestandard antenna provided in the SINCGARS IK witha readily available COTS, 30-512 MHz broadbandantenna.TheVAAisrugged,constructedtowithstandharsh weather conditions and ballistic shock. A common solution for vehicluar and dismounted communications.

GENERAL SPECIFICATIONS

Supports the capabilities of the installed radios

Frequency Range• 30–512MHzcontiguous

Power Input• 12to32VDC

Installations• AdherestotheAN/VRC-92footprint• InstallsontoexistingSINCGARSMT-6352

Weight• 38lbs

Radio Unit• AllvariantsoftheAN/PRC-148(MBITRandJEM)

andPRC6809MBITR

Electrical Interfaces• AN/VIC-1,AN/VIC-3,LS-671,MT-6352Power,

RS-232Data

Mechanical Interfaces• MT-6352,MT-6352A

RF SPECIFICATIONS

RF Interface• 50Ohms

FM Receive Sensitivity• Typical-115dBm

Receive Spurious• >50dB

Output RF Power• FM5and20Watts• PSK5and20Watts• AM20Watts

Harmonic Suppression• >45dBc

Co-site• >35dBattenuationat15%frequencyseparation

ENVIRONMENTAL SPECIFICATIONS

Operating Temperature• -31°Cto+60°C

Salt Fog• MIL-STD-810F

Shock/Vibration• MIL-STD-810F

Altitude• 30,000ft,MIL-STD-810F

ACCESSORIES

A complete line of accessories to support the installed radios and Vehicle Adapters

SYSTEM COMPONENTS

Complete AN/PRC-148 System Elements:• Dismounted/FixedSite:

5WattMultibandInter/IntraTeamRadios(AN/PRC-148JEM,AN/PRC-148MBITR,andPRC6809MBITR)20WattManPortableSystem20Wattand50WattBaseStations20WattTacticalRepeater

• Vehicular:20Wattand50WattVehicleAdapters20WattAN/VRC-111VehicleAdapterAmplifier50WattAN/VRC-111VehicleAdapterAmplifier–DualChannel50WattVehicleAdapterAmplifier–SingleChannel50WattLowProfileVehicleAdapter50WattAN/VRC-113CradleVehicleAdapter

AN/VRC-111 20 Watt Vehicle Adapter AmplifierFor the AN/PRC-148 Multiband Inter/Intra Team Radios

EMI Compliance• EMI/EMC:MIL-STD-461C

TEMPEST Compliance• NSTISSAM

TEMPEST/1-92,levelII• NACSEM5112

Spurious Suppression• >56dBc

Transmit Duty Cycle• 50:50transmitat20

Watts

Sand/Dust• MIL-STD-810F

Blowing Rain• MIL-STD-810F

Humidity• MIL-STD-810F


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