DSP-223

Tone remote adapter

  • PTT Relay
  • Monitor Relay
  • 99-digit display
  • PTT, Monitor, and Power LED indications
  • F1 and F2 Relays (programmable to any function tone or Revert to F1)
  • 6 digital outputs for channel selection, completely programmable per function tone
  • CTCSS generation (64 frequencies)
  • Hardware and software gain control
  • Local handset port for monitoring activity and transmission back to base or to radio
  • Front panel test points and level set potentiometers
  • RS-232C port on front panel for configuration via Windows application
  • Two PTT modes and three monitor modes
  • Eight selectable PTT frequencies
  • Ability to pass-through to a second tone adapter with 400ms built in delay line
  • Relays can be placed in any of four groups for separation of function
  • Single Function tone recognition (16 function tones)
  • Dual function tone recognition (100 function tones)
  • Morse Code Encoder for Automatic station identification
  • Automatic Gain Control
  • Function Tone lock-out
  • RX Audio Squelch
  • Voter Status Tone
  • Alarm Beeps
  • Pre-Emphasis
  • 3.5kHz Low Pass Filter

The Telex DSP-223 provides a reliable means of remotely controlling two-way radio base stations. The adapter can be used in conjunction with all radio dispatch consoles, or other manufacturers’ (such as Motorola and GE) remote consoles that use the industry-standard sequential tone-keying format. The DSP-223 is interconnected to the distant remote control console(s) by any voice-grade transmission medium, such as a microwave link, leased telephone line, or a twisted pair 600-ohm line. All DSP-223s are capable of decoding the PTT (push-to-talk/transmitter-on) tone sequence and the voice-plus-tone signals during transmission. All models are prepared for jumper plug conversion from two-wire line operation to four-wire line operation. In the four-wire mode, the panels are full-duplex capable.

Downloads

Name Size Date
#04 - 223 Series Adaptors to E.F. Johnson Series 5300 radio 74KB Nov 6, 2014
#09 - 223 Series Adaptors to Motorola CDM Mobiles 472KB Nov 6, 2014
#10 - 223 Series Adaptors to Motorola XTL Mobiles 248KB Nov 6, 2014
#15 - 223 Series Adaptors to Datron Guardian Mobile 74KB Nov 6, 2014
#18 - 223 Series Adaptors to Vertex VX-4100/4200 Series Mobile 758KB Nov 6, 2014
#19 - 223 Series Adaptors to Relm RM Series Mobiles 421KB Nov 6, 2014
#20 - 223 Series Adaptors to Motorola MCS2000 Mobiles 68KB Nov 6, 2014
#21 - 223 Series Adaptors to Kenwood Radio TKR-x50 476KB Nov 6, 2014
#22 - 223 Series Adaptors to ICOM IC-F121/221 Mobile Radio 1.14MB Nov 6, 2014
#23 - 223 Series Adaptors to Kenwood TK-6110 Mobile 75KB Nov 6, 2014
#28 - 223 Series Adaptors to Vertex VX-5500 Series Mobile 559KB Nov 6, 2014
#31 - 223 Series Adaptors to Vertex VXR-9000 Repeater 519KB Nov 6, 2014
#32 - 223 Series Adaptors to M/A-COM Orion, Jaguar & M7100 311KB Nov 6, 2014
#33 - 223 Series Adaptors to ICOM IC-A200 Aircraft Radio 71KB Nov 6, 2014
#45 - 223 Series Adaptors to ICOM IC-A110 Mobile Radio 76KB Nov 6, 2014
#46 - 223 Series Adaptors to Motorola MOTOTRBO Mobile radios 519KB Nov 6, 2014
#47 - 223 Series Adaptor Panels to Vertex VXR-7000 Series Repeator 823KB Nov 6, 2014
#49 - Sprint SDC DuraPlus Phone to 223 & 224 Adaptor Panels 1.06MB Nov 6, 2014
#05 - DSP-223 & TRA-223 to Motorola Radius, M10, M100, M120, M130, M200, GM300, SM50, SM120 and Maxtrac 100/300 Series radios 85KB Nov 6, 2014
Name Language Size Date
Telex Radio Dispatch Catalog 2020 EN 19.05MB May 11, 2020
Name Language Size Date
DSP-223 Firmware flashmon EN 259KB Nov 6, 2014
DSP223 v2.8 load pack EN 316KB Nov 6, 2014

DSP-223

Name Language Size Date
DSP-223 Technical Manual EN 2.45MB Nov 6, 2014
DSP-223 to RELM GMH Adapter Technical Manual EN 561KB Nov 6, 2014
DSP-223 Tone Remote Panel to Kenwood Series TK-x150/180 Adaptor Kit EN 373KB Nov 6, 2014
Name Size Date
DSP-223 Programming Software Old Versions 177KB Nov 6, 2014
DSP223 Programming Software V2.8 for 2.7 firmware 78KB Nov 6, 2014
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