Telecommunications

Wescom Inc - A92-366801 -19" Rack Mount

FUSE/BALLAST PANELS for use with WESCOM 360D Trunk Carrier Terminal.

New Old Stock

Learn More

Unidentified MFG - 680G5 - 8-154 - Vintage Feed Through Binding Post Terminal Strip, Heavy Duty Phenolic 3 Position.

Circuit Count: 3 Position w/Three 8-32 Screws.

Contact Lug / Screw Material:  Nickel Plated Brass.

Board Material: Phenolic/Bakelite

Mounting Type: Panel, With Two 90 Degree Steel Mount Tabs 2.0" centers.

Connection: Screw on External Connection Side, Solder Lugs on Internal Side.

Outside Dimensions: Length 2.500" x Height 0.875 " x 0.1275 Thickness.

Color: Brown

Applications: Speaker Sets, Shortwave Radio, Antenna Connections, Audio/Visual, TV, Two Radio, Drake 2a, or Restoration of Audion Equipment..

Vintage New Old Stock

Proudly Made in USA

Note: Much more robust than current Keystone Terminal Strips

 

Learn More

18-Channel module Learn More

VCM card for MARTISDXX System.

Learn More

TELLABS - GMM/48V 5760-GMM-48V - GMM card for MARTISDXX System.

Board marked PDF202V4.0 and GDM298V2.0

New in original box with 16-pin connector sets: PS402RKC273

Learn More

MODEL 505 UNSHIELDED TWISTED PAIR TRANSCEIVER Learn More

SYNOPTICS COMMUNICATIONS INC. - 3313-02 - ETHERNET NMM MANAGEMENT MODULE

RS-232 RS-485

CIRCUIT CARD ASSEMBLY

Alternate: NSN 5998-01-354-2081

Made in USA

Used / Removed from Equipment

Learn More

SYNOPTICS COMMUNICATIONS INC. - 3308 - 10BASE - T HOST MODULE

12-Port 10-Base-T Host Module Lattisnet 3000 Chassis

Synoptics PN: 920-090-E

Alternate: NSN 5998-01-386-4314

Used / Removed from Equipment

Made in USA

Learn More

Fiber Optic Transceiver. Learn More

Cellular telephone RF module / amplifier / repeater thingie - NEW Learn More

The Hotwire 5446 RTU/Remote termination unit with power supply, interoperates with the hotwire 8546 DSL card in the ever popular DSLAM system. Learn More

NORTH ELECTRIC CO. - PEC 3324AU - Signal-Talk Multiple AC/DC Output Power Supply, New Experience reliable power supply with the NORTH ELECTRIC CO. PEC 3324AU Signal-Talk Multi AC/DC Outputs Power Supply. Designed for indoor installation, this chassis mount power supply offers multiple output voltage ratings, including AC options of 10 VAC and 20 VAC, and DC options of 21 VDC and 23 VDC. The power supply has a varied nominal current rating ranging from 0.6A to 2.8A, ensuring it caters to a broad range of electrical needs. Crafted for durability and efficiency, the NORTH ELECTRIC CO. PEC 3324AU is an essential component for maintaining consistent power in a variety of settings. Signal-Talk Power Supply Input: 111 VAC / 117 VAC /123 VAC Output 1: 23VDC @0.6A (SIGNAL) Out 2: 21VDC @ 0.9A (TALK) Out 3: 10VAC @ 2.8A (SIGNAL) Out 4: 20VAC @ 1.4A (SIGNAL) Multiple Fuse Protection New Old Stock Made in USA Learn More

Ten Number Repertory Phone Dialer IC Learn More

MOSTEK - MK5103N-5 - IC, Telecom. Telephone Circuit Tone Decoder.

Telephone circuit Tone decoder.

Voltage 5V.

MK5103 uses 3.579545MHz crystal (television color-burst) for reference.

Touch tone decoder, tone to pulse converter

16-channel remote control.

Output either 4-bit binary or dual 2-bit row/column code.

Detects all 16 standard DTMF digits.

Package: 16 Dip.

New Old Stock - Very Rare - Tarnishing.

Learn More

IC. Monolithic u-255 law companding codec, which contains two sections: (1) An analog-to-digital converter which has a transfer characteristic conforming to the u-255 companding law and (2) a digital-to-analog converter which also conforms to the u-255 law. Package: Cdip gold leads, socket pulls. Learn More

The MK5116 is a MONOLITHIC CMOS COMPANDING CODEC which contains two sections: (1) An analog-to-digital converter which has a transfer characteristic conforming to the u-255 companding law and (2) a digital-to-analog converter which also conforms to the u-255 law. PULLS CDIP Learn More

Telecom. Modtap, 24 port WE6R (MMJ) (RS423) Patch panel, 6-wire WE6R 3 sets of 8 port unit. Mount: 19" rack. Only 1.75'' high. Molex Premise Networks. Learn More

SALE PRICED: 24 (3-Sets of) 6-pin OFFSET FEMALE PHONE JACKS ON THE FRONT / THREE 50 PIN CENTRONICS ON THE BACK, Nice brushed aluminum panel. Learn More

Telecom. Modtap, 24 port, RJ45 jacks on the front, two 50-pin centronic (F) females on the back. Mount: for 19" rack. Dimensions: 19" wide x 1.711" high. Learn More

Direct telephone line operation - Uses standard 2-of-7matrix w/ neg true common Or Form A (N.Open)keyboard. 2.5-6VDC MAKE / BREAK Ratio Pin-selectable - 20/10pps Pin-selectable - Redial w/ # or * - INTEGRATED PULSE DIALER WITH REDIAL 18-DIP CMOS NEW Learn More

SLC-2000 CHANNEL UNIT HECI# SAC1AAAAAB Learn More

KEL - Japan - 9520786 P1 - Complete New Circuit Board

A/D Peak Bottom UP-5207 21254 A4 also marked 9520786 S, Japan 88.5.9

New

Learn More

International Satellite Systems GL2610 High Performance audio and video modulator - modulates negative sync polarity baseband video and audio onto 45.75MHz and 41.25MHz IF carriers. Capable of producing Channels 2 thru 13, A thru W, AA thru WW and A1 to A6. Learn More

34PDT Telephone RELAY redundant precious metal contacts- 600-Ohm coil about 3"x3"x4.5" in clear plastic case - Really expensive & pretty Learn More