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  1. R

    Request for schematic Harmer+Simmons SM600

    harmer simmons sm600 manual Looking for schematic or service manual from Harmer+Simmons power supply, type SM600. Who can help me ???? Best regards.
  2. R

    Datasheet of Toshiba T7889 LCD controller

    Hello, Has anyone the datasheet of the Toshiba T7889 LCD controller. I've got a few of them in a 2*20 character LCD display. I need to programm it with a microcontroller. Please help. :? Thanks ! Radioman
  3. R

    Need service manual BC100XLT scanner

    bc100xlt manual Hello, Who can help me to get the service manual for the Uniden scanner BC100XLT. Scanner has some problems with squelch and power (Q201) TNX Radioman :?
  4. R

    Looking for datasheet of Siemens DL340-M LED display

    dl340 led Hello, Looking for datasheet from 4*7-segment LED display from Siemens, type DL340-M. Who can help me. :) Regards, Radioman
  5. R

    Schematic scanner BC100XLT

    bc100xlt manual Hello, Still looking for schematic and/or service manual of my scanner.It's a Bearcat/Uniden, type BC-100XLT. Squelch doesn't seem to work the way it should be.Who can help me? :( Thanks !
  6. R

    Schematic scanner UBC-100XLT

    ubc100xlt Hello, Looking for schematic of my scanner.It's a Uniden, type UBC-100XLT. I have some problems with the power supply on the IF-board. Who can help me? Thanks !
  7. R

    Coax attenuation due moisture

    coaxial cable moisture attenuation Has someone experience with coaxial cable (RG213) whose attenuation becomes less with more moisture due to rain. The cable stays 50 Ohms, so the impedance doesn't change. :( Radioman
  8. R

    Coax attenuation due moisture

    Has someone experience with coaxial cable (RG213) whose attenuation becomes less with more moisture due to rain. The cable stays 50 Ohms, so the impedance doesn't change.
  9. R

    93427 PROM - looking for a datasheet

    93427 PROM Looking for datasheet of 93427 PROM from Fairchild. This is rather old but still in use. Need to program this device. Who can help me ? :? Radioman
  10. R

    DCF77 distribution amplifier

    dcf77 amplifier Is there anybody who has a schematic of a distribution amplifier for the DCF77 RF signal. I am looking for an amplifier with 4 or more outputs. Greatings, radioman
  11. R

    Request: datasheet RF power triode Y-602B

    y-602b Hello, I do have some power triode tubes, type Y-602B. They look the same like the well known 2C39. Does someone have the datasheet of this tube. Thanks Radioman

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