Whistler TRX-2 Desktop Digital Scanner APCO P25 Phase I & II with Spectrum Sweeper

The Whistler TRX-2 is a powerful desktop digital scanner designed for serious radio monitoring enthusiasts. Supporting APCO P25 Digital Phase I & II, covering a wide frequency range from 25 MHz to 1300 MHz, and scanning at up to 70 channels per second, the TRX-2 delivers professional-grade performance in a desktop form factor. With simple Zip Code programming, easy internet updates, a removable magnetic head, Spectrum Sweeper, and a dedicated SKYWARN®/Weather button, it's one of the most capable and user-friendly digital scanners available.

Please note: A Windows PC and internet connection are required for firmware and software updates.

Key Features

• APCO P25 Digital Phase I & II support
• Wide frequency coverage: 25–54 MHz, 108–136.99 MHz, 137–174 MHz, 216–379.97 MHz, 380–512 MHz, 764–781 MHz, 791–796 MHz, 806–960 MHz (cellular excluded), 1240–1300 MHz
• Scanning speed: up to 70 channels per second
• Spectrum Sweeper for rapid frequency discovery
• Simple Zip Code programming for quick setup
• Easy updating via internet
• Removable magnetic head for flexible installation
• CTCSS & DCS subaudible decoder
• Dedicated SKYWARN®/Weather button
• IF Discriminator output
• User-upgradable CPU firmware
• Store Favourites scan list
• Clock & calendar display
• Tuning steps: 2.5 / 3.125 / 5 / 6.25 / 7.5 / 8.33 / 10 / 12.5 / 25 kHz

Technical Specifications

• Digital modes: APCO P25 Phase I & II
• Frequency range: 25–54 MHz | 108–512 MHz | 764–960 MHz (excl. cellular) | 1240–1300 MHz
• Scan speed: up to 70 channels/second
• Subaudible tones: CTCSS & DCS decoder
• Tuning steps: 2.5, 3.125, 5, 6.25, 7.5, 8.33, 10, 12.5, 25 kHz
• Updates: Internet-based (Windows PC required)
• Firmware: User-upgradable