Todays deals on Coaxial Adapter?

HP X281C COAXIAL WAVEGUIDE ADAPTOR OPT 012 $749.99

Hewlett Packard ( HP ) / Agilent R281B Coaxial to Waveguide Adapter 2.4mm male t $657.00

Maury Microwave U210C Coaxial to Waveguide Adapter $559.99

HP 448A 817B 809C Coaxial Swept Slotted-Line System and Sweep Adapter $499.99

Agilent HP R365A WR-28 Waveguide Isolator + R281A Coaxial Adapter 2.4mm 26.5GHz $499.95

HP Agilent P281B Coaxial Waveguide Adapter WR-62 MINT $349.00

(600) SMB(Male) Coaxial Connector Assemblies $349.95

General Radio 900-TOK Tool Kit 900-BT Coaxial Connector $350.00

Agilent/HP 1250-1558 ADAPTER-COAXIAL STRAIGHT x 3Pcs $30.00

TRANSITION 24GHZ MICROWAVE Adapter Waveguide Coaxial WR-42 SMA K-Band 24 GHz $299.00

Agilent / HP 11533A – Coaxial Adapter APC7 to SMA(M) $300.00

Agilent 8493C Coaxial Fixed Attenuator DC to 26.5GHz Option 06 $299.00

HP/Agilent R281A, Coaxial Waveguide Adapter, 2.4 mm (f), 26.5 to 50 GHz $295.00

AGILENT 08493-60017 Coaxial Attenuator, 30dB, 3.5mm New $250.00

Agilent HP 85033-60010 Coaxial Load part of 85033D Calibration Kit $250.00

Agilent Type RF Coaxial Adapter 2.4mm (f) to Type-N (m) $249.95

HEWLETT PACKARD HP / AGILENT P281C WAVEGUIDE to COAXIAL ADAPTER 12.4 to 18 GHz $245.00

HP Agilent P281C- Coaxial Waveguide Adapter w/opt. 012,013 $225.00

HP / Agilent X281C Coaxial Waveguide Adapter Opt:006 $199.00

Agilent HP K281C Waveguide Coaxial Adapter K Ban, 3.5 mm (f), 26.5 GHz + Opt 006 $196.00

2 Each 2.4mm (f,f) Bulkhead Coaxial Adapter DC-50GHz Gold $189.95

Wiltron Adapter 34RKRK50 Coaxial 50 ohm – USED $169.99

HP/AGILENT X281A Coaxial to Waveguide Adapter WR90 $159.99

Anritsu 34VFKF50 Coaxial Adapter $158.39

LOT OF 31 RF / COAXIAL ASSORTED AMPHENOL CONNECTORS $150.00

2 Each 2.92mm (m) to 2.4mm (m) DC-40GHz RF Coaxial Adapter $149.95

Set of 2 Each 2.92mm (m) to 2.92mm (f) DC-40 GHz RF Coaxial Adapter Adapters $149.95

100pcs SMA RF Adapter Male Plug to Dual Female Jack Coaxial Connector T Type new $145.99

Agilent (HP) X281A Coaxial Waveguide Adapter, Type-N (f), 8.2 to 12.4 GHz $125.00

Universal RF Coaxial Gold Coating Connector Adapter Kit (Standard + WiFi) 40pcs $114.99

Narda 4380M Precision Termination DC to 26.5 GHz 3.5mm Male $119.95

Universal RF Coaxial Gold Coating Connector Adapter Kit 40pcs $109.99

Lot of 6 GOLD Pomona & King RF Coaxial Adapter Connectors SMA 4296 $99.99

FXR Microlab AB03N 3DB Coaxial Type N Attenuator $99.95

2 GENERAL RADIO 874-QAP7L Mates with Amphenol APC-77mm Connector Coaxial Adapter $100.00

Universal RF Coaxial Connector Adapter (Standard + WiFi reverse type) Kit 40pcs $89.99

FXR Microlab AF10P 10Db Fixed Coaxial Attenuator $94.95

Universal RF Coaxial Connector Adapter Kit 40pcs $84.99

WR28 to 2.92mm Coaxial Waveguide Adapter Apollo $100.00

Maury Microwave MMC 2606D Type N Male Coaxial to Coaxial Adapter $99.99

Maury Microwave MMC 2606D or Amphenol APC-7 Type N Male Coaxial Adapter $99.99

FXR Microlab Model 78825 Type N Coaxial Adapter $93.95

Maury Microwave Corp. MMC 8022B Coaxial Adapter APC-7 to SMA Male (M) $94.90

FXR Microlab HM30N Type N Coaxial Tee $91.95

2 Each 2.92mm (m) to 2.92mm (m) Barrel Adapter 40GHz $89.95

(100) Suhner 25 SMA-50-2-47/133 NH Coaxial Adapters $89.99

Lot of 17 Sealectro SMA Coaxial Adapters Male to Male $85.00

50x Coaxial FME Male to TNC Male RF Connector Plug,TF1 $89.00

Military Coaxial Waveguide Adapter WR187 N-TYPE M3922 $60.00

FERROCOM Coaxial Waveguide Adapter WR187 N-TYPE 4-5GHz $60.00

J281A Coaxial Waveguide Adapter, 5.3 to 8.2 GHz $60.00

Amphenol APC-7 to type N(F) Coaxial Adapter, in Wood box w/ cal data Good cond $75.00

Universal RF Coaxial Connector Adapter Kit Standard + WiFi reverse type 30pcs $69.99

NARDA Waveguide to Coaxial Adapters MODEL 4609 NEW $75.00

IDAL Industries 0012-00-0624-B COAX Coaxial Adapter for LanTEK $78.00

Lot of 24 Kings RF/Coaxial Adapter 1209-17 $69.00

Universal RF Coaxial Connector Adapter Kit ,30pcs/set $67.99

10 NIP AMPHENOL UNF COAXIAL FEMALE ADAPTER UG-255/U $69.00

Weinschel 40dB / 5 Watt Coaxial RF Attenuator $64.99

APC-7 (7mm) to 3.5mm Male, Precision 18 GHz Between Series Coaxial Adapter $74.95

Type N Male to Type N Female, Swept Right Angle, 18 GHz Coaxial Adapter, NIB $74.95

HP/Agilent J281A Coaxial to Waveguide adapter 5.3~8.2GHz $60.00

New General Radio GR-900 TNC Coaxial Adapter 14mm $70.00

Coaxial Socket Connector Adapter $79.99

Wiltron 34AS50 Coaxial Adaptor. APC-7 to 3.5mm(M). $79.00

Adapter, M/A-COM, Coaxial, APC-7 (7mm) to SMA (f), New $75.00

(7) NEW Amphenol 901-9218 RF Coaxial SMA-SMA Barrel Adapter DC-18GHz GOLD PLATE $69.95

23 Each TNC(f) to SMA(f) RF Coaxial Bulkhead Adapter $69.95

HP/Agilent 1250-1750 Coaxial Adapters, 3.5mm(m) – N(f) $50.00

Lot of 6 Astrolab 16301 – SMA Coaxial Adapter $75.00

GENERAL RADIO 900-Q874 900Q874 Precision Coaxial Adapter $74.95

50 pcs SMA RF Adapter Male Plug to Dual Female Jack Coaxial Connector T Type new $73.99

12 Amphenol N Male Barrel Coaxial Adapter RF Connectors $70.00

20 pcs SMA RP Male to SMA RP Male Coaxial Adapter Connector RP M/M Gold Plated $49.99

50 pcs SMA Male to SMA RP Male Coaxial Adapter Connector M/RP M Gold Plated NEW $49.99

Wiltron 34RKRK50 Coaxial Adapter 50 ohm $69.95

Narda 5066 Coaxial Adaptor. APC-7 to N(M). $69.00

10x Coaxial Cable 2 Inch. Adapter UHF Male – UHF Male $60.00

AMPHENOL – UG-492A/U, rf coaxial, bnc in-series adapter, bulkhead jack-jack, sea $55.00

Lot of Various New/Used BNC & N Coaxial Connectors $53.99

1250-1159 Adapter Coaxial straight SMA Connector $40.00

1250-1250 Coaxial straight Male-N to Female-SMA Adapter $40.00

Maury Microwave Corp. MMC 8022A Coaxial Adapter APC-7 to SMA Female (F) $59.00

Telonic Berkeley Model 41-030909-01 Coaxial Coupler $48.95

Lot of 2 Hewlett Packard Coaxial Termination 908A N Type DC to 4 GHz 50 OHMs $59.99

AMPHENOL RF 901-294 RF/COAXIAL Adapter, SMA JACK-N Plug 0 to 12.4 Ghz $59.99

HP Agilent J281A J-Band Coaxial Waveguide Antenna Adapter 5.30-8.20 GHz Type N $49.99

Lot 7 General Radio Attenuator Coaxial Adapter Connector Air Line GR874 GR50 $49.99

Pasternack PE8210 DC Block Coaxial Adapter $53.99

7x NOS RF/Coaxial Adapter SMA F to Coaxial F 8mm Diam $50.00

AMPHENOL 901-280 RF/COAXIAL ADAPTER QTY: 5 $50.00

APC-7 to type SMA(M) Plug Coaxial Adapter, Bulkhead Style, NOS $50.00

RF Coaxial Adapter APC-7 to 3.5mm Sold With a 14 Day Right of Return $49.95

RF Coaxial Adapter APC-7 to 3.5mm (f) Sold With a 14 Day Right of Return $49.95

APC-7 (7mm) to SMA Male, Precision 18 GHz Between Series Coaxial Adapter $49.95

APC-7 (7mm) to SMA Female, Precision 18 GHz Between Series Coaxial Adapter $49.95

HP Agilent P281B Coaxial Waveguide Adapter Type N(f) 12.4-18 GHz Opt. 013 $49.95

Adapter, coaxial, APC-7 (7mm) to SMA (f), used $50.00

100 Pcs New F-Type Female Jack to TV PAL Male Plug Coaxial RF Connector Adapter $47.99

APC-7 to type SMA(F) Jack Coaxial Adapter, Used Good Condition $45.00

Coaxial Adapter Questions

Impartial Comparison between Pros and Cons of Laptop AC Adapter

It’s never exaggerated to say that AC adapter is the most important accessory for laptops saving for laptop battery. Because of the convenience and portability, laptop AC adapter is touting by travelers, businessmen and business women, and even it’s the hot for everyone who is using laptops. Consequently, maintain and preservation of laptop AC adapter has already opened a big potential market. If you are a youth like me and longing to dig your first social golden like me, the following general knowledge about pros and cons of laptop AC adapter can lay a solid base for your future successful business.

Advantages first

AC adapters are widely used to power laptops and other portable electronic devices, because of a number of advantages:

Safety — External power adapters can free product designers from worrying about some safety issues. The designer builds a product to run off a low voltage (usually supplied through a coaxial power connector) and does not have to worry about hazardous voltages inside the product enclosure. Nevertheless, care must be taken if more than a few watts are supplied to a product, even at low voltages, since a malfunction could still start a fire. Thus, an internal fuse, circuit breaker, or thermal limiter may be useful in a powered product, even when a safety-certified external power supply is used. An external, removable AC adapter can also be used to help a design meet the more stringent requirements of intrinsic safety.

Heat reduction — Heat reduces reliability and longevity of electronic components, and can cause sensitive circuits to drift or malfunction. A separately-enclosed power supply moves what is often the primary source of heat to a cable-length distance.

Electrical noise reduction — Because radiated electrical noise falls off with the inverse square of the distance, it is advantageous to convert potentially-noisy AC line power or automotive power to “clean”, filtered DC in an external adapter, at a safe distance from noise-sensitive circuitry.

Weight reduction — when most power adapters were simple transformer-based designs, they were quite heavy, and would have added considerably to the weight of portable or hand-held devices. Even modern light-weight switching circuits for AC line power still would add appreciable weight to hand-held devices, whose design weight budget is often denominated in grams. Moving these heavy power-handling components to a separate power supply reduces the dead weight of parts that are only in use during a battery charging cycle.

Size reduction — the physical bulk of line-voltage-rated power supply components and connectors can be shed from portable or handheld devices, slimming them considerably.

Ease of replacement — Power supplies are prone to failure, due to their exposure to power spikes and their internal generation of waste heat. External power supplies exemplify the design principle of modularity, in that they can be easily unplugged and replaced if they should fail.

Configuration versatility — Externally-powered electronic products can be used with different power sources as needed, take HP 496813-001 AC Adapter (http://www.hootoo.com/30w-hp-496813001-ac-adapter-19v-158a-4017-2prong-us-version-p-66007.html )for instance, whose available input volts are AC100-240V 50-60Hz, for convenient use in the field, or when traveling.

Simplified product inventory and distribution — an electronic product that is sold and used internationally must be powered from a wide range of power sources, and must meet product safety regulations in many jurisdictions. The configuration modularity enabled by a separate, external power supply and/or power cord allow satisfying these diverse power requirements with a small number of product stock-keeping units, reducing product inventory costs and overhead costs of warehousing and distribution.

 

One cut has two sides; of course our convenient laptop AC adapter has problems to solve.

Whilst useful for many purposes, some external AC adapters have attracted criticism. Problems with this type of power supply may include:

Size — the power supply may obscure other power sockets; some power strips attempt to relieve this problem by varying the spacing between their sockets.

Weight — Some AC adapters can be heavy, exerting excess weight on the plug socket (this depends on the socket design of the country in question). Some external power supplies are “power bricks” having a short AC cord so they can lie on the floor, thus relieving strain, at the expense of clutter. Other wall-hanging types are made long and thin, minimizing the leverage of their weight vector that pulls the plug out, at the expense of exacerbating the size problem. Heavy adapters are a burden on travelers, especially if several different ones must be carried for different equipment.

Inefficiency — Some AC adapters, especially older linear power supplies, waste significant electrical energy while in use, or even when the powered device is not in use or disconnected.

Confusion — some consumers are unable to choose or obtain a suitable replacement AC adapter for a given small appliance. This can result in the large scale discarding of “orphaned” adapters and equipment which have been separated from each other. Here I would like to put forward Hootoo.com to you who is the professional B2C website to provide computer accessories and laptop peripherals to retail customers with high quality items at most favorable price. Do not take for my words until you see it in hootoo.com. Such as Brand new PA3467U-1ACA laptop AC adapter (http://www.hootoo.com/pa3467u1aca-c-248_211_249.html )lists at Hootoo, which is sold as low as 13.99$?! Partially many incompatible adapters can be overwhelming, especially in the absence of clear labeling. Still worse, mismatching of adapters can cause severe equipment damage, or even fire.

Compared the disadvantages with advantages of laptop AC adapter, it’s self-obvious that laptop AC adapter is the lucrative stock for us to invest. But the final decision lays in your hand.

About the Author

My name is unababy, i came from Jiangxi, China, graduated from University 2010, i love my job and my company now. Hootoo.com (http://www.hootoo.com/30w-hp-496813001-ac-adapter-19v-158a-4017-2prong-us-version-p-66007.html)is a great and friendly B2C website of retail electronics aiming to computer accessories such as laptop batteries, laptop LCD screen, laptop power adapter and laptop keyboard, saving for that, of course you can buy some security cameras, game controllers and ipad cases. Why i am so familiar with hootoo, because hootoo.com is my reliable supplier of my webshops, i’m the big fan!

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