Folder Wescom

Documents

pdf Wescom 730-511-201 I1 May82 - 7305 11 4W Prescription Line Amplifier Popular

716 downloads

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Wescom 730-511-201 I1 May82 - 7305-11 4W Prescription Line Amplifier.pdf

Contributed by Henry Giese. Scanned by Josh Alberts.

pdf Wescom 730-530-201 I1 Oct81 - 7305 30 2 W LS Repeater, LS Only Popular

716 downloads

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Wescom 730-530-201 I1 Oct81 - 7305-30 2-W LS Repeater, LS Only.pdf

Contributed by Henry Giese. Scanned by Josh Alberts.

pdf Wescom 7306-45 Data Channel Interface Block Diagram Popular

665 downloads

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Wescom 7306-45 Data Channel Interface Block Diagram.pdf

Contributed by Henry Giese. Scanned by Josh Alberts.

pdf Wescom 731-500-203 731-600-203 I3 Feb79 - 7315-00 and 7316-00 DX Signaling Modules Popular

773 downloads

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Wescom 731-500-203 731-600-203 I3 Feb79 - 7315-00 and 7316-00 DX Signaling Modules.pdf

Contributed by Henry Giese. Scanned by Josh Alberts.

pdf Wescom 734-101/3 i2 May75 - 734 Pulse Link Repeater Popular

1058 downloads

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Wescom_734-101-3_i2_May75_-_734_Pulse_Link_Repeater.pdf

Wescom 734-101/3 i2 May75 - 734 Pulse Link Repeater

Issue 2, May 1975. Contributed by Dennis Hock.

pdf Wescom 7350-101-3 I2 Jul77 - 7350 Loop to E&M DLL Circuit Popular

1689 downloads

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Wescom_7350-101-3_I2_Jul77_7350_to_EM_DLL_Circuit.pdf

Wescom 7350-101-3 I2 Jul77 - 7350 Loop to E&M DLL Circuit

Issue 2, July 1977.  Dial Long Line.  Contributed by John Novack.

pdf Wescom 7360-101-3 I3 Oct73 - 7360 Loop To E&M DLL Circuit Popular

1677 downloads

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Wescom_7360-101-3_i3_Oct73_7360_Loop_to_EM_DLL_Circuit.pdf

Wescom 7360-101-3 I3 Oct73 - 7360 Loop To E&M DLL Circuit

Issue 3, October 1973.  Dial Long Line.  Contributed by John Novack.

pdf Wescom 737-000-204 I4 Nov81 - 7370 00 2 Wire Loop Signaling Repeater Popular

779 downloads

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Wescom 737-000-204 I4 Nov81 - 7370-00 2-Wire Loop Signaling Repeater.pdf

Contributed by Henry Giese. Scanned by Josh Alberts.

pdf Wescom 7370-101-3 I2 Sep72 - 7370 Dial Long Line Repeater Circuit Popular

784 downloads

Download (pdf, 6.55 MB)

Wescom 7370-101-3 I2 Sep72 - 7370 Dial Long Line Repeater Circuit.pdf

Contributed by Henry Giese. Scanned by Josh Alberts.

pdf Wescom 7376-101-3 I2 Feb74 - 7376 Loop Start Ground Start Signaling Repeater Popular

677 downloads

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Wescom 7376-101-3 I2 Feb74 - 7376 Loop Start Ground Start Signaling Repeater.pdf

Contributed by Henry Giese. Scanned by Josh Alberts.

pdf Wescom 748-003-201 I1 Mar84 - 7480 03 2 Wire CSU Interface Popular

1572 downloads

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Wescom 748-003-201 I1 Mar84 - 7480-03 2-Wire CSU Interface.pdf

Wescom 748-003-201 I1 Mar84 - 7480 03 2 Wire CSU Interface

Contributed by Henry Giese. Scanned by Josh Alberts.

pdf Wescom 785-101-3 I1 Aug71 - 785 1D and 785 1G Terminating Sets Popular

722 downloads

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Wescom 785-101-3 I1 Aug71 - 785-1D and 785-1G Terminating Sets.pdf

Contributed by Henry Giese. Scanned by Josh Alberts.

pdf Wescom 785-786-103 I2 Feb69 - 780 Terminating Set and Mounting Shelf Popular

726 downloads

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Wescom 785-786-103 I2 Feb69 - 780 Terminating Set and Mounting Shelf.pdf

Contributed by Henry Giese. Scanned by Josh Alberts.

pdf Wescom 840-101-3 I2 Apr71 - 840 48 Vdc Regulated Power Supply Popular

785 downloads

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Wescom 840-101-3 I2 Apr71 - 840 -48 Vdc Regulated Power Supply.pdf

Contributed by Henry Giese. Scanned by Josh Alberts.

pdf Wescom DTMF 6 Btn 2W 4W Schematic Popular

1837 downloads

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Wescom_DTMF_6_Btn_2W_4W_Schematic_bc.pdf

pdf Wescom Rotary 6 Btn 2W 4W Schematic Popular

1777 downloads

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Wescom_Rotary_6_Btn_2W_4W_Schematic_bc.pdf

pdf Wescom TL4-0XX-200 I1 Feb83 - TL40XX Mounting Assemblies Popular

912 downloads

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Wescom TL4-0XX-200 I1 Feb83 - TL40XX Mounting Assemblies.pdf

Contributed by Henry Giese. Scanned by Josh Alberts.

pdf Wescom W702-E4B Summary Popular

703 downloads

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Wescom W702-E4B Summary.pdf

Contributed by Henry Giese. Scanned by Josh Alberts.

pdf Wescom W702-E4B-103 I3 Jun67 - 2600Hz Inband Signaling System Popular

731 downloads

Download (pdf, 471 KB)

Wescom W702-E4B-103 I3 Jun67 - 2600Hz Inband Signaling System.pdf

Contributed by Henry Giese. Scanned by Josh Alberts.

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Thanks for new documents from Tim Fox, Andrew Cook, Steph Kerman, Jason Anderson, Doug Duffy, Bruce Patterson, Jeremy Walters, Nick Hunseder, Ed Burnett, Ralph Meyer, Shane Young, David Brown, the Connections Museum, Paul Fassbender, Lou Maffei, Rick Thoensen, Sheila Flory, Tom Hesson, Jim Hurtle, Ed Palazzo, Remco Enthoven, Jon Kolger, Paul Ivester, and Len Hicken.

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