In Episode 3 of DX Engineering’s Amateur Radio Satellite series, Sean Kutzko, KX9X, covers the basics of getting on the linear satellites, including what gear you’ll need for a portable satellite station, a demonstration of how to make adjustments for the Doppler effect on 70cm, and how to find your signal on the downlink.
Upgraded NanoVNA-F V2 Vector Network Analyzer 50kHz-3000MHz HF VHF UHF VNA Antenna Analyzer 4.3 inch with 5000mA-h,Measuring S-Parameter Voltage SWR, Phase, delay, Smith Chart
$148.99 (as of December 4, 2023 07:10 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.)【4.3 inch Large Touch screen and powerful function】Handheld Vector Network Analyzer using 4.3-inch IPS TFT LCD screen, with a larger view angle and can be seen clearly in strong outdoor light.which can measure S-parameter, voltage standing wave ratio... read more
AURSINC NanoVNA SAA-2N V2.2 Vector Network Analyzer 50KHz-3GHz HF VHF UHF Antenna Analyzer Measuring S Parameters, Duplexer, Voltage Standing Wave Ratio, Phase, Delay
✔️ The NanoVNA-SAA-2N developed by Hugen. AURSINC is the only seller selling authentic product, please kindly know. AURSINC provide product technical services and lifetime customer support. ✔️Upgraded Version: Not only testing standing wave impedance... read more
NanoVNA-H4 Vector Network Analyzer Kit 10KHz-1.5GHz HF VHF UHF Antenna Analyzer Measuring S Parameters, Voltage Standing Wave Ratio, Phase, Delay, Smith Chart with 4" LCD Touch Screen Nano VNA
$89.80 (as of December 4, 2023 07:10 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 NanoVNA-H4 with 4inch LCD Touchscreen, Portable with 1950mAh battery rechargeabe powered or USB powered. Can last longer working time. The Vector Network Analyzer can use the odd harmonic extension of si5351 to support the measurement frequency ... read more
Upgraded Nanovna H 10KHz-1.5Ghz 2.8" Vector Network Analyzer VNA MF HF VHF UHF Analyzer Measuring S Parameters, SWR, Phase, Delay, Smith Chart Touch Screen (vna 1.5G 2.8)
$52.20 (as of December 4, 2023 07:10 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 improved frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5GHz. The 50KHz-300MHz frequency range of the si5351 direct output provides better than 70dB dynamic, The extended 300M-900MHz ... read more
NanoVNA-H4 Vector Network Analyzer Kit 4inch LCD Touch Screen 10KHz-1.5GHz HF VHF UHF Antenna Analyzer Measuring S Parameters, Voltage Standing Wave Ratio, Phase, Delay, SWR,Smith Chart
$79.99 (as of December 4, 2023 07:40 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.)**Powerful Functions:NanoVNA-H4 is an open-hardware vector network analyzer with a frequency capability of 10kHz-1500MHz, which can be used to measure S parameters, voltage standing wave ratio, SWR, phase, delay and shows Smith Chart. **Optimization ... read more
Scatach Q10 Jump Starter with 140PSI Air Compressor, 3000A Jump Starter Battery Pack (for 9.0L Gasoline and 7.0L Diesel Engine),with Fireproof Package,3 Modes Flashlight, Jumper Cable
$132.99 (as of December 4, 2023 02:48 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.)Powerfulcar Jump Starter with Air Compressor - The Scatach Q10 jump starter has 3000 A peak, can quickly and safely start the 12V vehicles (up to 9.0L gasoline/7.0L diesel engines), up to 50 starts on a single charge. Built-in smart air compressor, w... read more
Walkie Talkie for Adult Long Range, NXGKET Rechargeable Walkie Talkies 4 Pack Built-in Li-ion Batteries 22 FRS Channels with Type-C Charger Portable 2 Way Radio for Family Game Camping Hiking
21% Off【LONG-LASTING lI-ION BATTERIES】 NXGKET 2 way radios come with two 1-2 USB charging cables that you could charge four walkie talkies same time anywhere like home, car, laptop or power bank, built-in 4 1200mAh rechargeable high life & safer Li-ion batt... read more
Portable Radio AM FM SW, Transistor Radio with LED Flashlight, 2AA Battery Operated Radio for Long Range Reception, Emergency Pocket Walkman Radio for Indoor, Outdoor,Walk,Jogging,Gym,Camping
$13.99 (as of December 4, 2023 08:13 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.)👍【AM/FM/SW Pocket Radio】This digital transistor radio features the latest DSP noise reduction chip and a long copper antenna to ensure stable reception and wide coverage. Supports ultra-wide signals in both FM (87-108 MHz), AM (520-1710 KHz) and SW (... read more
Quansheng UV-K6 UV-K5(8) Walkie Talkie 5W Airband Radio Type C Charge UHF VHF DTMF FM Dual Band Two Way Radio with NOAA Weather Alarm Function
$33.88 (as of December 4, 2023 08:13 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.)Fast Copy One Channel NOAA Weather Alert uhf vhf radio walkie talkie anysecu 5 Watts Output with NOAA Weather Alert UV-K6 Walkie Talkie 5W Airband Radio Type C Charge UHF VHF DTMF FM Dual Band Two Way Radio According to the requirements of air freigh... read more
Car Jump Starter with Air Compressor, ZunDian Q7 4000A Peak Portable Battery Jump Starter with 150PSI Tire Inflator, 12V Auto Lithium Jump Box Pack, Up to 10.0L Gas/8.0L Diesel, Jumper Cables,USB Port
$119.99 (as of December 4, 2023 08:13 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.)🚕【Powerful 4000A Jump Starter Battery Pack】Portable jump starter with 4000A peak, it can re-start all your 12V battery died car vehicles (10L Gas/8.0L Diesel) in 3-5 seconds for cars, RVs, motorcycles, lawnmowers, SUV, snowmobiles, boats etc. Battery... read more
Uniden PRO505XL 40-Channel CB Radio. Pro-Series, Compact Design. Public Address (PA) Function. Instant Emergency Channel 9, External Speaker Jack, Large Easy to Read Display. - Black
27% OffCOMPACT & AFFORDABLE; The PRO505XL is ideal for CB users seeking an affordable CB Radio with Public Address, Instant Channel 9 Emergency Button, Channel Up/Down Buttons, and S/RF Meter. DURABLE & EASY TO USE; The PRO505XL Compact CB Radio uses advanc... read more
Midland® - GXT1000X3VP4 - Walkie Talkie Long Range Two-Way Radio - 50 Channel GMRS Radio - 142 Privacy Codes, SOS Siren, and NOAA Weather Alerts and Weather Scan - Black/Silver, 3-Pack
$99.99 (as of December 4, 2023 08:15 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.)Push-to-Talk Communication: Stay seamlessly connected to your loved ones or coordinate group activities with the simple push of a button. These two-way radios ensure you always know where everyone is and provides peace of mind knowing they are safe. ... read more
Baofeng UV-5R Two Way Radio Handheld Ham Radio Dual Band Walkie Talkie with High Gain Antenna (4PACK, Black)
$84.99 (as of December 4, 2023 08:15 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 band: 144-148/420-450Mhz | VHF and UHF bands and channel name displayed | Up to 128 memory channels | Squelch adjustable in 9 levels. High/Low TX power selectable: Busy channel lock-out(BCLO),128 Channels 50 CTCSS and 104 CDCSS Dual-Band Di... read more