Handheld Scanner With 800 MHz Coverage PRO-23

The Radio Shack PRO-23 is a handheld programmable scanner typically featuring 50 channels and coverage of the 800 MHz band. It was commonly manufactured in the mid-1990s and is designed for monitoring analog communications such as police, fire, and weather services.

Key Specifications:
According to various technical databases and seller listings:
Memory: It features 50 programmable channels divided into memory banks.
Frequency Coverage: Includes VHF, UHF, and HF bands, specifically covering 800 MHz frequencies.
Operating Modes: Supports Analog and Digital (Conventional) communications protocols.
Special Features: Equipped with NOAA Weather Channels, a channel monitor, and a user-friendly interface for manual frequency entry.

Coverage: 108-136.975, 137-174, 406-512, 806- 823.9375, 851-868.9375 and 896.        1125-956 MHz.
Jacks: Earphone, external antenna (BNC), external DC power charger.                          Power: Requires  4 "AA" alkaline or rechargeable batteries, AC or DC adapter.

Here you find 2791 models, 2722 with images and 167 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Radio Shack (Tandy, Realistic, Micronta); USA