What is prc-77?

The PRC-77 is a man-portable, tactical radio transceiver used extensively by the U.S. military, especially during the Vietnam War era. It operates in the 30-79.95 MHz frequency range and provides FM voice communications.

• Role: Primarily used for short-range voice communication in tactical environments.
• Frequency Range: 30.00 to 79.95 MHz.
• Channel Spacing: 50 kHz spacing, providing 920 channels.
• Power Output: The transmitter provides a power output of 1.5 to 2.0 watts.
• Range: Typically, the PRC-77 has a range of up to 5 miles with its standard antenna and up to 10 miles with longer antennas or in favorable terrain.
• Power Source: Powered by a BA-386/U battery.
• Weight: Approximately 25 pounds with the battery.
• Modulation: Uses Frequency Modulation (FM).
• Operation: Simplex operation (transmit or receive, not both simultaneously).
• Accessories: Common accessories include antennas, headsets, handsets, and carrying harnesses.

Key aspects of the PRC-77:

• Tactical%20Communications: Its importance in military communication.
• FM%20Radio: The type of modulation used.
• Vietnam%20War: The historical context of its widespread use.