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Home> STORE> Communication Systems> Power Supplies> PSC-5 Power Adapter
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WKW-7 Transceiver Power Supply, AC/DC, Wide Form Factor

The WKW-7 is a power adapter with provisions for a MRC-490(V1) sealed lead-acid Battery and charger connecting directly to the transceiver. The unit requires an external, regulated DC power source to power the transceiver. DC input power is filtered and used to maintain the internal sealed lead-acid battery (MRC-490 (V1).

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Ultralife Communications comprises three brands: McDowell Research, AMTI and RedBlack Communications.

From the individual soldier to command and control, from manpack kits to system and vehicle integration, we are your one source for many solutions.

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Weight 1.6 lbs
DC Input 22 to 30 VDC
DC Output 26.5 VDC
Operating Temperature -30 to 55 °C
Storage Temperature -50 to 65 °C
Operating Altitude 27,000 ft
Storage Altitude 55,000 ft
Radio Type AN/PRC-138, AN/PSC-5, AN/PRC-150, AN/PSC-5D

Common Applications
  • AN/PSC-5 Series Transceivers
  • AN/PRC-113 Series Transceivers
  • AN/PRC-117F Transceiver
  • AN/PRC-138 Series Transceivers
  • AN/PRC-150 Transceiver
  • AN/URC-200 Series Transceivers

Key Features
  • Input voltage(22-30VDC@7 amps) is filtered and used to maintain the internal sealed lead-acid battery
  • Internal battery allows operation of transceiver independently of external power source
  • Will recharge while transceiver is operating
  • External auxiliary output for amplified speakers or other 26.5 VDC requirements
  • Unit ships complete with internal MRC-490 sealed lead- acid battery
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PRODUCT DOWNLOADS
  • WKW-7 Technical Datasheet

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