Folder Wescom

Documents

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

102 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

119 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

112 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

129 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

600 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

1127 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

1086 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

114 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

126 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

99 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

784 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

96 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

112 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

122 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

1273 downloads

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Wescom_DTMF_6_Btn_2W_4W_Schematic_bc.pdf

pdf Wescom Rotary 6 Btn 2W 4W Schematic Popular

1282 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

149 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

118 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

117 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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Recent Contributors

Thanks for new documents from Ed Palazzo, Bruce Patterson, Jon Kolger, Paul Ivester, Len Hicken, Paul Fassbender, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, Jeff Lamb, Jeremy Walters, Mark Cuccia, Alan David, Harry Joseph, Charlie Terry, Karl Brose, Dennis Hock, Tim Griffin, Remco Enthoven, and Steve Cichorsky.

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