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RL Drake DC-4 Mobile DC Power Supply New in Box with Interface Cable

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MPN:
DC-4
Condition:
New
Shipping:
$25.00 (Fixed Shipping Cost)
  • New in original box RL Drake DC-4 12V DC Mobile Power Supply with interface cable. For TR-4 / TR-4C series transceivers. Collector quality NOS. Perfect for mobile or portable Drake station. Nationwide shipping available.
  • New in original box RL Drake DC-4 12V DC Mobile Power Supply with interface cable. For TR-4 / TR-4C series transceivers. Collector quality NOS. Perfect for mobile or portable Drake station. Nationwide shipping available.
  • New in original box RL Drake DC-4 12V DC Mobile Power Supply with interface cable. For TR-4 / TR-4C series transceivers. Collector quality NOS. Perfect for mobile or portable Drake station. Nationwide shipping available.
  • New in original box RL Drake DC-4 12V DC Mobile Power Supply with interface cable. For TR-4 / TR-4C series transceivers. Collector quality NOS. Perfect for mobile or portable Drake station. Nationwide shipping available.
  • New in original box RL Drake DC-4 12V DC Mobile Power Supply with interface cable. For TR-4 / TR-4C series transceivers. Collector quality NOS. Perfect for mobile or portable Drake station. Nationwide shipping available.
  • New in original box RL Drake DC-4 12V DC Mobile Power Supply with interface cable. For TR-4 / TR-4C series transceivers. Collector quality NOS. Perfect for mobile or portable Drake station. Nationwide shipping available.
  • New in original box RL Drake DC-4 12V DC Mobile Power Supply with interface cable. For TR-4 / TR-4C series transceivers. Collector quality NOS. Perfect for mobile or portable Drake station. Nationwide shipping available.
  • New in original box RL Drake DC-4 12V DC Mobile Power Supply with interface cable. For TR-4 / TR-4C series transceivers. Collector quality NOS. Perfect for mobile or portable Drake station. Nationwide shipping available.
$149.99
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Description

RL Drake DC-4 Mobile DC Power Supply New in Box with Interface Cable

This DC-4 power supply is new in the original box with the interface cable and original manual.

  Besides mobile operation. it is perfect for off the grid operation in remote areas where HF Communications is key for emergency communications.

The Drake DC-4 is a classic mobile DC-to-DC power converter designed for the Drake TR-4 / TR-4C / TR-4CW and similar 4-line series transceivers. It converts 12V DC vehicle power into the high voltages required by tube-type Drake rigs for mobile or portable operation. It was a popular accessory in the 1970s for mobile ham radio setups.
 
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Key Specifications
  • Input: 12 Volts DC (negative ground)
  • Outputs:
    • High Voltage: 650 V DC at 300 mA average (500 mA peak)
    • Low Voltage: ~250–300 V DC range
    • Bias and filament voltages as required by the transceiver
  • Power Handling: Suitable for full-power operation of TR-4 series (approx. 300W input)
  • Features: Self-contained solid-state converter, includes interface cable for direct connection to the transceiver
  • Size & Weight: Compact for mobile use (9 pounds)
  • Includes: Original interface cable (essential for connection)

 

Key Features & Specs:
  • Input: 12 Volts DC (negative ground)
  • High Voltage Output: 650 V DC @ 300 mA average (500 mA peak)
  • Designed specifically for Drake TR-4, TR-4C, TR-4CW and similar tube transceivers
  • Provides all required HV, LV, bias, and filament voltages
  • Ideal for mobile or portable operation
  • Includes original interconnect cable
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