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Kantronics DE1200 Owner's Manual

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  • Page 2 We have attempted to make this manual technically and typographicall y correct of the date of the e nt printing. Production changes to the DE1200 may add errata curr or addendum sheets. We solicit your comments and/or suggested corrections. Please 66046.

  • Page 3: Table Of Contents

    Connecting to Your Radio ..................... AFSK Output Level......................Equalization ......................... Interfacing the DE1200 to Hand-Held Radios .............. ICOM hand-helds ....................Kenwoo d hand-helds ....................
  • Page 4 Kantronics Company, Inc, 66046. 1202 East 23rd Street, Lawrence, Kansas The consumer must also provide adequate proof of purchase indicating the date the product was purchased.

  • Page 5: W Arran Ty

    Consult the limited w t y policy in manual for the service provisions offered arran ty is considered to be in force only when by Kantronics at no charge. This the customer has submitted completed warran ty registration within days of purchase, and when the stipulations of the warran t y have bee n met.

  • Page 6: Rfi

    Radio Frequency Interference Statement equipment has been tested and found to comply with the limits for a NOTE: This Class digital Device, pursuant to of the FCC rules. These limits Part 15 ason harmful designed to provide re able protection against interference in a residential installation.

  • Page 7: General

    Another feature of the timer. DE1200 provides for V.23 compatability by installin g a single jumper. The DE1200 capable of full duplex operation, if your radio link also supports full duplex. The three carri e r detect methods are selected by using the MODEM command in your Data Engine, allowing personal preferences for Data Carri e r Detection (DCD).

  • Page 8: Connecting To Your Radio

    "Equalization" section of this manual. A typical connection to a VHF radio when using the DE1200 modem would be: Pin 1 from the Data Engine DB-15 to your radio PTl' input (STBY) Pin 2 from the Data Engine DB-15 to the external speaker je.

  • Page 9: Afsk Output Level

    Interfacing the DE1200 to Hand-Held Radios The DE1200 modem is shipped ready to connect to most mobile or base radios. If you are planning to use a hand-held radio, jumper J2 should be moved to connect the center pin with the pin marked HT.

  • Page 10: Kenwoo D Hand-Helds

    Rl3. Watchdog Timer The DE1200 modem has a watchdog timer built in to prevent your radio from remaining in a transmit state for more than approximately 2-112 minutes. you need to disable the watchdog timer, place jumper J4 on both pins.

  • Page 11: Data Carrier Detect

    This device to supply a signal to pin 8 of the DB-15 connector (pin 12 on the DE1200 external modem header). You may choose to have your radio supply the squelch signal (ground active), you may have some external circuitry provide a carrier detect.
  • Page 12 INTl 20P.J)IHS 220K aP_sm ap_sm lOOK 3P_Sm 2P_8IB 9.lK PN2222 2N7000 lOOK PN2222 2N7000 e Copyright 1990, Kantronics Co., Inc. All Rights Reserved. DE1200 Modem this Duplication of manual without permission of April 3, 1990 Kantronica Co., Inc. ia prohibited.
  • Page 13 R6 9 ,.., 01 - - R62 8 � - R6 4 © ��� DE1200 Modem e Copyright 1990, Kantronics Co., Inc. All Rights Reserved. Duplication of this manual without permission of April Kantronics Co., Inc. is prohibited. 3, 1990...
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