1. C25 Series APCO P25 Decoders

2. P25 Data Interface Desktop Display DecoderPage3 P25 data to RS-232 Serial DataPage 11 P25 data to MDC-1200 FSK Page14 Remote acquisition of P25 data Page17 Benchtop Display Decoder for the ShopPage20 Page 2

3. Desktop Display Decoder Page 3

4. Desktop Display Decoder The C25 II Desktop Display Decoder connects to your receiver’s unfiltered discriminator. The C25 will decode the P25 data and present the Unit ID on the large easy to read display. Page 4

5. Desktop Display Decoder The display can also be programmed to show the ID in Hex, Decimal or Optionally, with an Alias HexDecimalAlias Page 5

6. Desktop Display Decoder Like the C25 II, the C25 III decodes P25 data to extract the Unit and Emergency ID’s Having two lines of display, the C25 III gives you more display features and options ! Page 6

7. Desktop Display Decoder The C25 III can be programmed to show :  Source (SRC)  Destination (DEST)  Talk Group (TGID)  Mfgr ID (MFID)  Low speed data (LSD)  Network Access Code (NAC)  Data (DATA)  Trunking Sig Block (TSBK) As well as Date & Time Page 7

8. Desktop Display Decoder The C25 III can be programmed to show : Source ID Extended 28-Character Alias Page 8

9. Desktop Display Decoder The C25 III can be programmed to show : Source ID NAC and TalkGroup ID Page 9

10. Desktop Display Decoder The C25 III can be programmed to show : Source ID Time & Date Talkgroup ID Page 10

11. P25 data to RS-232 Serial Data Page 11

12. P25 data to RS-232 Serial Data Input to C25 I Discriminator audio (with P25 data) RS-232 Data out to Console RS-232 Output The C25 I takes discriminator audio input Reads and decodes the P25 data Outputs the P25 data via RS-232 Serial out Page 12

13. P25 data to RS-232 Serial Data If your console currently reads RS-232 data in the following formats, it can now ALSO decode P25 Unit and Emergency ID’s ! BED-31/1207Extended BED-31/1207 MODAT CML Cimarron Standard Cimarron Translated Cimarron MultiChannel Cimarron Standard Classic So, no need to change your entire console in order to read and record Unit ID’s ! Page 13

14. Page 14 Having a RS-232 serial data output also allows for a larger wall-mounted display. P25 data to RS-232 Serial Data

15. P25 data to MDC-1200 FSK Page 15

16. P25 data to MDC-1200 FSK Maybe, your console DIRECTLY decodes MDC-1200 FSK Data. Adding P25 channels? No problem! Adding the Translate Option to your C25 I is the answer ! Page 16

17. P25 data to MDC-1200 FSK Input to C25 I Discriminator audio (with P25 data) MDC-1200 FSK out to Console MDC-1200 FSK The C25 I takes discriminator audio input, Translates the P25 data. Outputs equivalent MDC-1200 FSK data to your console input. Page 17

18. Remote acquisition of P25 data Page 18

19. Remote acquisition of P25 data Do not have receiver discriminator locally? No problem. The P25 data is then converted to Cimarron RS-232 data to be sent to your local C25 II or III to be displayed locally on your console or desktop. Our C25 I can be setup at the remote receiver site. It will take in the discriminator remotely. Remote Discriminator RS-232 Page 19

20. Rack Mount Options Page 20 For larger systems, a 10-channel rack is available. For the desktop units, a one or two unit rack is available.

21. Benchtop Display Decoder for the Shop Page 21

22. Benchtop Display Decoder for the Shop Page 22 When a New P25 capable Service Monitor is not in the budget…

23. Benchtop Display Decoder for the Shop Page 23 If you have had the opportunity to repair any of the new P25 transceivers, you might find that most repairs still involve the same types of issues found on your familiar analog transceivers: Blown RF amp Blown AF amp Blown speaker Broken Ceramic filter Broken antenna connector Fried DC input (reversed) Corrupted CPU data Bad Crystal

24. Benchtop Display Decoder for the Shop Page 24 You’ll notice, none of these pertain specifically to P25. Repairing a P25 portable or mobile is normally exactly the same as repairing an analog radio. After the radio is repaired, a verification of the transmitted data is part of the final check. For shop repair (support of P25 customers) a benchtop decoder can show your transmitted data in an easier to see display. If a ~$30,000 to $40,000 service monitor is not in your budget, the C25 II or III can fill a large part of that need.

25. Benchtop Display Decoder for the Shop Page 24 If you have any of these trusted service monitors, you can check your P25 radio before it leaves your shop.

26. Source ID NAC and TalkGroup ID Any service monitor with discriminator output can drive our C25 decoder to show: Benchtop Display Decoder for the Shop Page 26

27. Any service monitor with discriminator output can drive our C25 decoder to show:  Source (SRC)  Destination (DEST)  Talk Group (TGID)  Mfgr ID (MFID)  Low speed data (LSD)  Network Access Code (NAC)  Data (DATA)  Trunking Sig Block (TSBK)  As well as Date & Time Benchtop Display Decoder for the Shop Page 27

28. Keep in mind, the C25 II can also be used on the bench. The different data values will be displayed for 2 seconds on the main display. C25 II Benchtop Display Decoder for the Shop Page 28

29. Your EXISTING Service Monitor Cimarron C25 III $22,000.00 $2,500.00 Benchtop Display Decoder for the Shop Page 29

30. C25 IIICompact Serial Printer Add a compact serial printer and you can have a printout of the data with a date and time stamp. Serial printer output is standard on all C25 models Benchtop Display Decoder for the Shop Page 30

31. Richard Galvan Sales & Marketing Manager Office:760-738-3282 Cell:909-743-5140 r.galvan@cimtechcorp.com IM/Skype:richgee78