Tait TEL0048 One way paging transmitters T856-26-1010 & T856-26 User Manual

Tait Limited One way paging transmitters T856-26-1010 & T856-26 8c500 a3 bk

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Contents

Diagram of units

M850-00T856/857 General InformationC1.3Copyright TEL 31/09/98The photograph in Figure 1.1 on the nextpage will help you to identify the maincircuit blocks in the T856.There is a similar photograph in Figure4.4 which shows the main tuning andadjustment controls.Extending both these fold-outs willallow you to refer to both photographswhile using the manual.The photograph in Figure 1.2 on the nextpage shows the T856 front panel con-trols.
C1.4T856/857 General InformationM850-0031/09/98 Copyright TELFigure 1.1 T856 Main Circuit Block Identification Figure 1.2 T856 Front Panel Controls12345 67 8ABC910Key:1234567low pass filterPAexciter drive amplifieraudio processorVCOregulatorssynthesiser8910ABCmicrocontroller and CTCSSduct for cabling to extra D-range (if fitted)D-rangeRF outputD-range connector (“D-range 1”) incl. audio in & DC in(refer to Section 2.2 in Part F)microcontrollerOn LEDThe On LED is lit when theT856 is transmitting.Carrier SwitchKeys the transmitter (whiledisabling the 600Ω line andmicrophone audio).Supply LEDThe Supply LED is lit whenDC power is supplied to thetransmitter.Line SensitivitySets the gain of the 600Ω lineinput of the audio processor.Microphone SocketFor connecting a T800-80 micro-phone to allow local control ofthe transmitter. The 600Ω line isdisabled when the PTT button ispressed.
Download:
Mirror Download [FCC.gov]
Document ID117743
Application IDQ4mbhfmPMb6WeAKSZxbLfw==
Document DescriptionDiagram of units
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize205.88kB (2573559 bits)
Date Submitted2000-09-19 00:00:00
Date Available2000-10-24 00:00:00
Creation Date2000-07-28 08:00:35
Producing SoftwareAcrobat Distiller 3.01 for Windows
Document Lastmod2000-07-28 08:02:13
Document Title8c500_a3.bk
Document CreatorFrameMaker 5.5.2L11a
Document Author: daver
FCC ID Filing: CASTEL0048

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