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Pro-96

From The RadioReference Wiki

Description

The Pro-96 was manufactured for Radio Shack by GRE America Inc.

The Radio Shack is a Digital Trunk Tracking scanner which boasts the ability to track APCO 25 digital trunking systems, in addition to following Motorola type I/II systems and EDACS trunking systems.

NOTE Computer Control of GRE/RS radios is not possible due to firmware limitations.

General Specifications

  • Rebanding supported? YES
  • 500 channels - 10 banks +Virtual Memory - Allows up to 5500 channels (11 folders)
  • 25-54, 108-174, 216-225, 406-512, 806-960, 1240-1300MHz range
  • Scan rate 60 cps
  • 5, 6.25, 7.5, 12.5kHz steps
  • TCXO for frequency stability (?)
  • Digital AGC
  • Adaptive digital tracking (ADT)
  • Digital signal processing (DSP)
  • CTCSS/DCS abilities
  • 12-character alpha-tagging
  • 5 ID lists, 30 IDs per list, 150 IDs per bank
  • L/O ID in 'open' mode
  • ID delay
  • Motorola control channel only trunking
  • Backlit keypad
  • Preloaded with the most popular radio systems in the country
  • 6 search ranges/ 1 user definable search range
  • Search 'seek' feature
  • SAME weather alert/priority
  • 1 Priority channel
  • Zeromatic search tuning
  • Per channel or global attenuator
  • Computer Programming (not computer control)
  • 4 AA alkaline/Ni-Cad batteries
  • A cloning cable may be fabricated using 2 1/8 inch mono jacks and shielded cable


DSP Upgrade

DSP APP Firmware Version U1.4 provides the following enhancement to your PRO-96/2096 Digital Trunking Scanner:

  • Improved digital decoding:

After upgrading to DSP Application firmware version 1.3 (DSP-APP 1.3), some users reported increased instances of the scanner failing to decode the beginning of digital transmissions on certain systems. DSP-APP 1.4 improves the performance of initial digital voice decoding and should result in fewer instances of undecoded digital noise at the beginning of transmissions. Under certain circumstances, such as when weak or distorted signals are present, the scanner may occasionally fail to decode the beginning of a digital transmission even after upgrading to DSP-APP 1.4.


If a radio consistently fails to reliably decode digital transmissions, users are advised to reposition the radio, utilize antennas designed for the specific band being monitored, such as the Radio Shack 20-283 800 MHz BNC antenna, or take other steps to improve the quality of the received signals.


New in this version DSP APP Firmware Version U1.3 provides the following enhancements to your PRO-96/2096 Digital Trunking Scanner:

  • Improved decoding of digital audio on the Detroit, Michigan Project 25 Trunked Radio System The DSP digital decoder was fine tuned to maximize performance when used on the Detroit, Michigan and similar Project 25 trunked radio system.
  • Improved digital decoding of weak or distorted digital signals The enhancements that were made to the digital decoder to provide improved digital performance on systems like the Detroit Project 25 system also provide noticeable decoding improvement on all supported digital system types in areas with weak digital signals, or digital signals that are distorted due to multipath or simulcast .


  • Verifying the firmware version

You can verify the version of DSP firmware currently active in the PRO-96 by pressing the 3 key during the “Welcome” screen. The scanner will display firmware versions for three separate firmware elements. The second version, “DSP APP”, is the only element that is upgraded.


  • Reverting to the factory DSP firmware version:

If for any reason you decide that you would like to revert to the original factory DSP version (F1.x), you may do so by pressing 0, then CLEAR, then ENT during the “Welcome” screen. The radio will then ask you to power cycle. Note that this will permanently remove the upgrade from the DSP flash memory. You can reload the upgrade as many times as you like using the PRO96U1x.EXE upgrade utility.

Modifications

Volume Repair

PART #: 10983344 Pot Assy, W/Switch Volume 8.75

You can call 1-800-241-8742 (fulfillment center) to order Mon - Fri 9AM to 9PM (central time)

Reviews and User Opinions

Related Pages

other site links
RadioReference Links
Radio Shack Links
Strong Signals Links

Programming Cables and Supporting Software

Programming Cables

Supporting Software

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