Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

True

dWeb: L1/L2- Comparison Chart- WK 07, 2026

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

UWB Antenna Board, High Gain PCB R101C Easy To Install Wideband Antenna Small Size  for Laboratory

MAIN FUNCTION: Printing gradient slot antenna. Suitable for directional wireless  transmission and reception,  source reconnaissance and direction finding, broadband  testing, etc. Mainly  in laboratory environments. After connecting the handle, it can also be  for mobile direction finding. Stable performance and high product consistency are essential experimental tools for  frequency workers

Brand

<br/><b>Specification:</b><br/>Item Type: Wideband Directive Antenna<br>Material: PCB<br>Mode: R101C<br>Basic Parameters and Their Explanations:<br>Frequency Range: 730MHz-6.5GHz<br>The R101C antenna has  transmission and reception performance throughout the entire frequency range. The standing  rate is less than 2.0 and has  gain. When the frequency range is exceeded, the gain and return loss of the antenna will rapidly decrease, and the usage requirements will also be correspondingly reduced. When the standing  ratio is less than 2.5, it can be  up to 700Mz to 7GHz.<br>Polarization Method: Linear polarization<br>The R101C antenna is a linearly polarized antenna. The polarization direction is vertical, which is the same as a vertical monopole antenna.<br>Gain Rated: 7dBi<br>The gain of R101C antenna slowly increases with the increase of frequency. At approximately 800Mhz, it is approximately 5dBi, at 2.4GHz it is approximately 7dBi, and at 5.8GHz it is approximately 9dBi.<br>Return Loss: 10dB<br>The input impedance of the R101C antenna is 50 ohms. When the 50 ohm impedance is connected to the  source, the fluctuation within the frequency range is less than 10dB, and the corresponding standing  ratio is about 2.0<br>Power Capacity: 5W<br>When using R101C antenna as the transmitting antenna, we recommend that the RF input power does not exceed 5W. Short term use can exceed 50W without causing damage to the antenna.<br>Directional Sensitivity:<br>R101C has  directional performance and small side lobes throughout the entire segment. It can be  as a direction finding antenna. The horizontal direction of the antenna pattern is relatively wide, with a -3dB width of approximately 60 °; In the angle of altitude direction, the directional pattern is very narrow, with a -3dB width of approximately 40 °.<br>Mechanical Parameters:<br>Interface Type: SMA external thread, internal needle<br>Polarization Mode: Linear polarization<br>Input Impedance: 50  Ohm <br>Working Conditions:<br>Temperature Range: -45  degrees Celsius  to 80  degrees Celsius <br>Humidity Range: 0% to 95%, allowing short term 100 percent, without splashing<br>Waterproof Performance: Dry after spraying, replace the connecting wire after soaking<br>Wind Resistance Performance: For  reasons, it is prohibited to use when the wind speed is greater than 20m/s wind force  8 <br/><br/><b>Package List:</b><br/>1 x  Antenna  <br/><br/><b>Note:</b><br/><div> Instructions:</div><div>1. When using, be careful to touch live conductors and avoid electric shock</div><div>2. Avoid outdoor use in thunderstorm weather, especially in high mountains or deserts, and quickly move to a lower position and lower the antenna</div><div>3. When climbing, it must be carried reliably to avoid falling</div><div>4. The antenna has edges and corners, please be careful not to scratch it when charging.</div><div>5. Antenna connectors and feeders cannot withstand weight. Avoid pulling during use. The feeder can be fixed in the fixed antenna hole with ties.</div><div>Antenna Maintenance:</div><div>1. In practical use, in order to extend the service life of the antenna, please pay attention to the following items</div><div>2. Avoid heavy pressure, collisions, and scratches on the antenna</div><div>3. Avoid excessive bending of cables</div><div>4. When unfolding the antenna bracket, please place it on a horizontal  to prevent it from falling.</div>

Universal Product Code (UPC check)