(P25 + Analog, VHF 136–174 MHz)

🔧 Frequency & Modes

• RX Range: 136–174 MHz

• TX Range: 136–174 MHz

• Modulation: Analog FM + APCO P25 Digital (TIA‑102)

• Channel Spacing: 12.5 kHz / 25 kHz selectable

• Channel Capacity: 304 channels (1 bank)

• FPP (Front Panel Programming): Yes (password‑protected)

• Unit‑to‑Unit Cloning: Supported

🔐 Encryption

• AES‑256 (if flashed)

• DES / DES‑OFB / ADP

• Encryption enable/disable per‑channel via FPP (keys loaded via PC)

📶 Receiver Specifications

• Analog Sensitivity:

  • 25/30 kHz: 0.23 µV

  • 12.5 kHz: 0.21 µV

• Digital Sensitivity (P25): 0.28 µV

• Adjacent Channel Rejection:

  • 12.5 kHz: 58 dB

  • 25/30 kHz: 73 dB

• Intermodulation: 74 dB

• Spurious Response: 80 dBc

• Audio Output: 500 mW

• Squelch Modes: Noise, CTCSS, DCS, None (per‑channel)

📡 Transmitter Specifications

• RF Output Power: 0.1–5 W adjustable

• Modulation: FM + P25 C4FM

• Bandwidth: 12.5 kHz / 25 kHz

🧱 Physical & Environmental

• Housing: Solid‑block aircraft‑grade aluminum

• Submersible: Up to 2 meters

• Weight: 475 g (1.0 lb)

• Ruggedness: Meets APCO P25 durability expectations; military‑grade construction

🧭 User Interface & Features

• Full Keypad + High‑visibility Display

• PC Programming: Windows‑based software (Win95/98/NT era)

• Keypad Programming: Full FPP (protected)

• DTMF Signaling: Supported

• CTCSS / DCS: Full support

• Shadow Channels: Analog/Digital paired channels for seamless mode switching

• Emergency Call / Silent Alarm: Supported (P25)

🛰️ Advanced Capabilities (Model‑Dependent)

(These appear in some PRC‑6894 lots but not all — varies by flashcode)

• GPS (optional)

• Man‑Down / Lone Worker safety features

🧩 Summary Table