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Copper Mountain Technologies (VNA) - RF Cafe

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RF Cascade Workbook for Excel

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Windfreak Technologies SynthHD PRO - RF Cafe

Surplus New & Pre-Owned Inventory

Just as in our personal lives it is often acceptable to procure pre-owned (aka used) equipment and/or component inventories. It is equally acceptable to hold onto older equipment to save money as long as the older equipment can still do the job and does not break down too often. Fortunately, there are companies like the ones listed here that make it easier for you to implement such a plan. They seek out and buy stocks of surplus items to meet your needs. That keeps you from having to buy and store spare parts when you might not ever need them. Of course, there is the risk that if you do not buy and store spares yourself, that none will be available later on.

Used Equipment & Parts


A-Z Computer Liquidators | 866-666-0340 | Anaheim, CA

Used computers, electronics and network equipment - buys and sells technology equipment new, used overstocks, closeouts, computer & electronic equipment.

Akribis Metrology Ltd | 01299871040 | UK

Wide range of quality new, used, refurbished and reconditioned equipment including metrology, laboratory and scientific equipment, vacuum pumps, heating and cooling equipment, engineering and electrical equipment. Also offer consultancy on to help you specify your inspection | lab equipment requirements.

Aptec Electronics | 310-640-7262 | El Segundo, CA

We buy and sell new and used electronic test equipment, aviation related parts, optical, mechanical & electronic components. Aptec Electronics has been a wholesale dealer in new and used electronic test equipment for over 20 years. We are in the aerospace capital of the world and have been able to accumulate quite an inventory of aerospace quality surplus equipment and parts.

Bell Enterprise | 909-473-7206 | San Bernardino, CA

Supplier of telecommunications equipment, stocking new surplus, out-of-service and used telecom equipment.

CAE Online | 650-326-3313 | Menlo Park, CA

Marketplace for the purchase and sale of used, surplus, and refurbished semiconductor manufacturing and test equipment. We have over 18,000 active For Sale listings and over 2,000 active Wanted listings.

Capovani Brothers | 518-346-8347 | Scotia, NY

Refurbished semiconductor manufacturing equipment including all types of wafer manufacturing tools, vacuum pumps, clean room equipment, inspection microscopes, & sputtering chambers. Our web-site is updated daily and represents our current inventory of over 1,500 items.

Electrostore | 925-253-2485 | Orinda,CA

Surplus electrical parts and equipment including programmable power supplies, IGBT's, diodes, capacitors, transistors, SCR's, motors, etc.

Excess Solutions | 408-573-7045 | San Jose, CA

Surplus electronic parts.

Golden Surplus | 866-666-0340 | Signal Hills, CA

Computer wholesale liquidator of closeout, new and returned surplus or overstock liquidation merchandise.

HGR Industrial Surplus | 216-486-4567 | Euclid, OH

Stocking buyer and re-seller of used industrial surplus.

HSC Electronic Supply | 408-732-1573 | Santa Clara, CA

Surplus electronics including electronic component, test equipment, computer peripheral and R & D supply, as well as the occasional piece of process and manufacturing equipment.

IC Electronic Components | 954-344-2794 | Coral Springs, FL

Independent distributor of production quantities; hard-to-find electronic components; we buy and sell obsolete, discontinued electronic components domestically and abroad.

Industrial Equipment Recovery | 281-441-9321 | Humble, TX

Industrial electrical components dealer, distributer, wholesaler, manufacturer, repair service, rental company. We carry all major brands of industrial electronics. New in the box, obsolete, reconditioned, and custom electrical equipment such as: circuit breakers, Mounting hardware, Bus plugs, Custom controllers, dry transformers, panelboards, motor control, replacement parts, MCC & Buckets, Safety switches. We provide a 2 YR WARRANTY and Certificate of PLI & we offer FREE FedEx ground shipping with any orders over $20.

Intec Equipment | 775-790-0683 | Minden, NV

Buys & sells surplus equipment.

Laser Surplus Sales | 214-631-5273

Buys, sells and trades quality new & used laser and scientific equipment.

Launch 3 Telecom | 877-878-9134 | Garfield, NJ

An international distributor of new, used, and refurbished telecommunications equipment specializing in central office, switching, cellular wireless, fixed wireless, data networking, and other telecom equipment.

National A.T.E. | 508-877-0323

Buyer & seller of used and pre-owned semiconductor test systems, IC Testers, SEMs, and semiconductor production equipment; also accepts consignment of customer owned used and surplus equipment.

Network International | 713-659-7500 | Houston, TX

A global marketplace for buying and selling energy equipment through online auctions and private sales in the oil & gas, petrochemical, power & mining equipment.

New York Semiconductor | 634-844-9700 | Farmingdale, NY

Stocking distributor for electronic components. We specialize in long lead-time, obsolete, and allocated electronic components.

OEM Surplus | 800-686-4381 | Phoenix, AZ

Refurbished, used, and new semiconductor manufacturing equipment.

Rescue Electronics | 860-485-0355 | USA

Surplus website selling Litz Wire, electronic parts, resistors, inductors, coils, semiconductors, antennas, variable capacitors, RF components, low pass filters, oscilloscopes, signal generators, voltmeters and other test equipment for the hobbyist throughout the world.

SMC Electronics | 508-801-6622 | Brockton, MA

Sellers of surplus and refurbished electronic equipment including repair | replacement | experimenter parts and accessories. We have many hard-to-find electronic items and parts at reasonable prices. Over 5000 items currently in stock.

SurplusCasters.Com | 800-322-3115 | Cincinnati, OH

Supplier of value-priced casters and wheels for use in a wide variety of industrial, institutional and medical/healthcare material handling applications.

Surplus, Military & Industrial | Harrisburg, PA

Vacuum tubes, tube test data, radio tube adapters, antique radio, parts, lamps, bulbs, transformers, radiological, Geiger tubes.

SurplusSalesCo.com | 276-494-9751 | Swannanoa, NC

Surplus industrial electronics, SCR's, power modules, IGBT's, capacitors, diodes, transistors, etc.

Surplus Sales of Nebraska | 800-244-4567 | Omaha, NE

New and surplus electronic parts including RF and transmitting components and Collins parts.

Surplus Shed | 877-778-7758 | Fleetwood, PA

Buys, sells, and trades government and other surplus and used optical and electronic items.

Surplus Traders | 514-739-9328 | Alburg, VT

"ON-LINE" wholesale distributor and clearing house for surplus electronic, computer and hi-tech parts and equipment.

Tekmart International | +1 416-385-1956 | Toronto, Ontario, Canada

Global supplier of quality secondhand SMT/PCB/Thru-Hole & Test equipment to the electronic manufacturing industry worldwide. We have worked closely with top EMS and OEM operations worldwide for over 10 years providing cost-effective production equipment solutions and competitive surplus capital asset recovery options.

Telecom Finders | 800-893-6863 | Tampa, FL

Online marketplace for buyers and sellers of used and refurbished telecom equipment including central office switching, pbx phone systems, networking and wireless.

TelExpress | 800-876-4101 | Archdale, NC

We sell new, used, and refurbished telecom equipment including wireline & wireless equipment, voice & data communications, telecom hardware, cable assemblies, fiber optics, etc. Services also include asset management and recovery programs for redistributing your surplus inventory.

TelWorx Communications, LLC | 336-956-1425 | Lexington, NC

Provides products, solutions, & technical services to the wireline, wireless & government sectors including new, surplus, refurbished, consignment, and de-installed equipment, staging, kitting, consignment, asset recovery, EF&I, rack and stack and more.

Test Parts | 706-361-0825 | Thomson, GA

TestParts.com is America's RF-microwave super store. We sell both new and quality used RF-microwave communication parts. We routinely stock more than 35,000 'hard-to-find' parts.

Texas Instruments Inc. | 214-567-4455 | Dallas, TX

Surplus and idle equipment.

Thinking Productivity Inc. | 512-264-3788 | Dripping Springs, TX

World-wide supplier of surplus manufacturing and electronic test equipment.

Toronto Surplus | 905-887-0007 | Toronto, Ontario, Canada

Communications & test equipment, aircraft, industrial, scientific, & RF parts, optics & vacuum, A/V, photo, & computer.

Valuetronics | 800-552-8258 | Elgin, IL

Buy, sell, and trade electronic test equipment including spectrum, network, logic analyzers, oscilloscopes, digital multimeters, power supplies, & signal generators.

WeirdStuff Warehouse | 408-743-5650 | Sunnyvale, CA

Buys and sells new and used computer equipment , software, test equipment, components, doohickies, and other assorted high-tech items.

World Micro. | 800-400-5026 | Roswell, GA

Electronic components and embedded computing product distribution, excess inventory buyer & seller.

Windfreak Technologies SynthHD PRO - RF Cafe
Cafe Press

Exodus Advanced Communications Best in Class RF Amplifier SSPAs

Innovative Power Products (IPP) Directional Couplers