This short video shows how to setup a full-blown transistor curve tracer such as the Tektronix 576 to perform the same function as an Octopus I/V Curve Tracer or Huntron Tracker. If you’re not familiar with the Octopus, check out video #49 here:
https://youtu.be/Gwo3pEH7hUE
To learn more about the 576, check out this video:
https://youtu.be/c-y8UmoHbtw
HAM 1-30 Mhz Manual Antenna Tuner for HAM Radio QRP DIY Kits, Good Helper for Antenna Erection
$26.99 (as of October 10, 2024 09:05 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.)This antenna tune kit comes with the standing wave directions.Using a T-type topology network, shortwave 1-30MHz. It can withstand the transmit power of 15W.The tuning range of approximately 30-300 ohms. The box has been punched, it is very convenien... read more
![[ATU-100 Version]：Latest program：3.2 version has been programmed.Compared with version 3.1, some bugs have been fixed. [Product Features]：Automatic Antenna Tuner machine with Shell（No battery）,No need to assemble,can use it directly,Automatically tun...](https://m.media-amazon.com/images/I/51eXV7FtnTL._SL160_.jpg)
Malahit ATU-100 EXT Antenna Tuner 1.8-50MHz atu100 by N7DDC 7x7 0.96 Inch OLED 3.2 Firmware Programmed with Housing Assembled Machine with USB Cable（No Battery）
$88.00 (as of October 10, 2024 10:21 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.)[ATU-100 Version]：Latest program：3.2 version has been programmed.Compared with version 3.1, some bugs have been fixed. [Product Features]：Automatic Antenna Tuner machine with Shell（No battery）,No need to assemble,can use it directly,Automatically tun... read more
CAT-300 Comet 1.8-50 Manual Antenna Tuner
Mini Automatic Antenna Tuner Aluminum Alloy Antenna Tuner 0.96in Display for Radio Equipment 1.8~55MHz with Housing ATU‑100
$65.97 (as of October 10, 2024 06:09 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.)Sturdy and Practical Design: Antenna tuner features a robust metal shell, ensuring stability, reliability, and long service life Automatic Tuning for Radio Stations: Antenna tuner tunes automatically without control wires, compatible with most radio ... read more
AT-100PROII LDG Electronics Automatic Antenna Tuner 1.8-54 MHz, 1-125 Watts, Updated Features Include an LED Indicator for Antenna Selection and an LED to Indicate When in Bypass .2 Year Warranty
$309.34 (as of October 9, 2024 23:30 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.)It covers 1.8-54 MHz, and features a two-position antenna switch allowing instant switching between two antennas. For Dipoles, Verticals, Vs, Beams or and Coax Fed Antenna Power requirements: 11 to 16 volts DC at 500 mA Max. 125 Watts SSB/CW, 30W Dig... 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
37% 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
EF ECOFLOW DELTA2 Portable Power Station with 800W Alternator Charger, 3-in-1 Fast DC-DC Charger, Vehicle Battery Maintainer & Jump Starter 8× Faster Than Cigarette Chargers, Charges 1kWh in 1.3 hr
$669.00 (as of October 10, 2024 11:19 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.)3-in-1 Charger, Maintainer and Jump Starter. Three integrated features that charge your portable power station, keep your vehicle battery in peak condition and acts as a jump starter when you need it most. 8× Faster Than Cigarette Lighter Charger. Th... read more
ZHIWHIS Shortwave Radio with SSB and Extra Antenna, AM FM CB LW AIR VHF UHF SW WB SSB Receiver, NOAA Weather/Antenna Tuner/APP Control/Bluetooth/20W Speaker/1600 Presets/Rechargeable Radios ZWS-C919
8% Off[Full Band Radio] - This is a very well-built radio with a super cool high-tech look. FM, AM (MW), SW, UHF, VHF, WB, CB, LW, and AIR are all here, along with SSB. It is built from the ground up for the radio enthusiast. Experiment with antenna buildi... read more
BAOFENG BL-5L High Capacity 3800mAh Li-ion Battery Pack with Type-C Charging, Compatible with UV-5X3, BF-F8HP, and UV-5R Radios
$15.99 (as of October 10, 2024 06:28 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 Capacity:** The BL-5L battery offers an impressive 3800mAh capacity, significantly exceeding the standard BL-5 battery. This higher capacity ensures a longer service life, supported by its 7.4V voltage for an energy-dense performance ideal for... read more
Portable AM FM SW Radio with Best Reception,Small Transistor Radio with 600mAh Rechargeable Battery,Walkman Radio with 3W Large Speaker,Pocket Handheld Radio with 3.5mm Earphones Jack,Gift for Elder
$15.99 (as of October 10, 2024 12:38 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.)【 Portable AM/FM/ SW Radio With Best Reception 】Capable of receiving FM (87-108 MHZ) AM (520-1710 KHZ) SW (5.9-18.0 MHZ) channels,upgraded DSP chip with extendable antenna ensures the best signal is captured in any environment, our pocket radio can k... read more
Baofeng UV-5R Two Way Radio Dual Band 144-148/420-450Mhz Walkie Talkie 1800mAh Li-ion Battery(Black)
$16.94 (as of October 10, 2024 06:40 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.)Frequency Range: 144-148MHz, 420-450MHz. Please kindly know that UV-5R would not transmit without this frequency range. 128 Channels 50 CTCSS and 104 CDCSS Dual-Band Display, Dual Freq. Display, Dual-Standby, A/B band independent operation, High/Low ... read more
Esky Emergency Hand Crank Radio with 3 LED Flashlight, AM/FM/NOAA Portable Weather Radio with 2000mAh Power Bank Phone Charger, Solar Powered Rechargeable Radio for Indoor Survival Camping, SOS Alarm
5% Off3 Charging Modes: No electricity? No worries. Thanks to its 3 charging methods, the emergency hand crank radio is always ready to go! The powerful 2000mAh battery can be charged via a USB cable, the solar panel, or the hand crank. 2000mah Power Bank:... read more
NOCO GENIUS2, 2A Smart Car Battery Charger, 6V and 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Motorcycle, ATV, Lithium and Deep Cycle Batteries
38% OffMeet the GENIUS2 - Similar to our G1100, just better. It's 30% smaller and delivers over 140% more power. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator. ... read more