This short video shows how to use the B timebase, also known as the Delayed Timebase on the Tektronix 2445, 2455, 2465 and 2467 series of oscilloscopes. Most of the basic functionality and controls are demonstrated. These features are what we used to zoom into certain areas of a waveform in the days before we had digital oscilloscopes.
Radio and Accessory Bundle - 2 Items - Yaesu FTM-6000R 50W VHF/UHF FM Mobile Transceiver with Intellitron MA-1824 Dual-Band Magmount Antenna
$347.95 (as of November 11, 2024 15:56 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)Bundle kit includes two (2) items: Yaesu FTM-6000R 50W VHF/UHF Dual Band FM Mobile Transceiver Intellitron MA-1824 27.5in Dual-Band VHF/UHF Mobile Magmount Antenna with 12ft coax, PL259 Connector, Handles 300w
Shark Antennas S-F5S 5-Pack (10, 15, 20, 40, 75M) Mono Band Mobile Vertical Antennas with 3/8x24 Threads, Handles 250W Max
$149.95 (as of November 11, 2024 16:47 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)Includes five individual mono band Shark Hamsticks, one each 10m, 15m, 20m, 40m and 75m Shark HamSticks cover a single band, fiberglass mast measures 44” with integral coil and an adjustable (removable) 48" stainless steel whip. All antennas are rate... read more
Customizable 3.5" x 5.5" QSL Card on 14pt Glossy Card Stock, Pack of 100
$39.95 (as of November 11, 2024 15:55 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)14pt thickness provides a sturdy feel and ensures cards won't easily bend or tear in transit. Unleash your creativity and design unique cards that reflect your personality or brand. Standard 3.5" x 5.5" dimensions are perfect for sharing contact info... read more
Shark Antennas TS821-2B Single CB Antenna Kit with 2ft Antenna, Aluminum Mirror Mount and 12ft Coax Cable with PL-259 Connectors
$49.95 (as of November 11, 2024 15:11 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)Kit Consists of: 2ft Top Loaded 1/4 wave helically wound antenna Deluxe 3-Way Adjustable Aluminum Mirror Mount with 3/8x24 Stud and SO-239 Connector 12' Low loss RG-58 coax cable with molded PL-259 connectors These antennas are factory tuned, field a... read more
CW Morse Code Keys Iambic Double Paddle Morse Code Key, Black and Red
$52.94 (as of November 11, 2024 15:16 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)The Ultimate Lightning Fast Double Paddle Morse Code Key. Super Smooth Action With Stainless Steel Double Shielded Ball Bearings. Solid Brass Contacts With Stainless Steel Fasteners & Nickel Plated Steel Spring. All Soldered Braided Copper Wire Conne... read more
1.75-Amp Car Battery Charger, 6V and 12V Smart Fully Automatic Battery Charger Maintainer, Trickle Charger, Battery Desulfator for Car, Lawn Mower, Motorcycle, Boat, Marine Lead Acid Batteries
$20.95 (as of November 11, 2024 14:01 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)【Battery Charger, Maintainer&Desulfator】An compact size portable 4 in 1 battery charger, battery maintainer, trickle charger, and battery desulfator. Perfect for all types of 6-volt and 12-volt lead-acid automotive, RV, powersport, and deep-cycle bat... read more
Radioddity GM-30 Plus GMRS Handheld Radio, GMRS Repeater Capable, Long Range NOAA/UHF/VHF/Airband Scanner & Receiver with 1000 Channels, GPS Tracking, Programming Cable, 15.5” ANT, 2 Pack
$69.99 (as of November 11, 2024 06:49 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)Extensive Channel Capacity: Offers up to 1,000 channels across 10 zones, including 30 default GMRS channels and 970 customizable channels. It supports a wide range of receiving bands: GMRS, FM, UHF, VHF, NOAA, Air, 1.25M, and 1M, allowing you to easi... read more
10000mAh Hand Crank Emergency Radio, AM FM NOAA Weather Alert Radio, Portable Solar Radio, 3 Charging Methods, 3-Mode Flashlight, Reading Lamp, SOS Alarm, Phone Charger for Hurricane and Emergency
6% Off[Stay Informed with HD LCD Display]: The multifunctional weather radio features a clear HD LCD display that shows battery level and tuning frequency, coupled with a digital tuner for precise AM/FM/WB reception. Stay alert with the built-in weather al... read more
Base Clamp Car Battery Hold Down Kit, Car Accessories Battery Tie Down Bracket with Stainless Steel Bolt Kit, Compatible with Select Buick Chevy GM Models 14005061
$6.99 (as of November 11, 2024 11:41 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)【High-Quality Materials】:This car battery holding kit is made of stainless steel bolts and a high-quality PP base clamp, which is strong and wear-resistant, not easy to oxidize and rust, ensuring maximum stability and life. 【Function】:The car battery... read more
Universal Radio Belt Holster Adjustable from 1.5" to 2.25" Suit Duty Belts Law Enforcement Gear Walkie Talkie Belt Clip Holder
16% OffDual Locking System: Secure lock and quick release on your belt, NO touch and loose accident Fit most belts: Use the adjustable spacers to fit various belts' width up to 2.25" Adjustable Shock Cord: Secure your walkie talkie on belt even bent down or... read more
ExpertPower Standard 12V 7AH Rechargeable SLA Battery, (EXP1270-2)
$39.99 (as of November 11, 2024 13:48 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)Genuine Expert Power Battery - The Most Trusted And Highest Reviewed Sealed Lead Acid Batteries On Battery Type - 2 X 12V 7Ah Batteries With F1 Terminals. Fits Apc Back-Ups Xs Xs1000 (Bx1000) Ups. Dimensions: 5. 94(L)*2. 56(W)*3. 7(H) Ease Of Mind -A... read more
T.TAOMI FM Radio Headphones, Wireless Radio Headset for Mowing, Cycling, Jogging, Portable Radio with 400mAh Rechargeable Battery, LED Display Easy to Use, 3.5mm Jack, Gifts for Seniors Elderly(Black)
$17.99 (as of November 11, 2024 12:58 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)FM Headphones Radio, No AM:Built-in premium DSP filter chip, the FM transistor radio have high reception sensitivity, allows you to enjoy music,News or other FM programs at home or while hiking, cycling or camping outdoors. Rechargeable Lithium Batte... read more
XHDATA D220 Portable Radio AM FM SW Radio Battery Operated Radio, Shortwave Radio with Headphone Jack, Excellent Reception Transistor Radio, Pocket Radio for Gift, Family, Elder (Green)
12% Off[EASY TO CARRY] XHDATA D220 FM AM SW portable radio is pretty easy to carry. Small size 125*74*30mm with weight only 125g (without batteries). You can hold D220 pocket radio by one hand, and you can also put this small am/fm/sw radio in your pocket o... read more