Here is some fun fact material on feedline that is much higher quality grade than normal HAM and CB coax. This is what commercial businesses use for LMR and microwave. I hope you learn something from this video. Thanks for watching.
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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 September 23, 2023 22:13 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 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
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
$159.99 (as of September 24, 2023 01:48 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.)【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
NanoVNA-F V3.1 10KHz-1.5GHz Vector Network Analyzer 4.3 Inch IPS Button HF VHF UHF UV VNA Antenna Analyzer with Aluminum Case, Measuring S-Parameter Voltage SWR, Phase, delay
$96.90 (as of September 23, 2023 22:13 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.)【Wide Measurement Range】The measurement range of NanoVNA-F is 10KHz-1.5GHz,This NanoVNA-F antenna analyzer equit with Wheel button .By adopting harmonic of the clock chip SI5351, The 10K-300MHz frequency range direct output provides better than 70dB ... read more
AURSINC NanoVNA-F V2 Vector Network Analyzer New Upgraded 50KHz-3GHz Antenna Analyzer HF VHF UHF VNA 4.3" with 5000mAh- Measuring S Parameters, Voltage Standing Wave Ratio, Phase, Delay, Smith Chart
$149.99 (as of September 23, 2023 22:12 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.)2022 Upgraded Version: The NanoVNA-F V2 has been upgraded on the basis of NanoVNA-F to lastest Firmware 0.4.0, and the operation page is compatible with Nanovna-F. It can measure S-parameter, voltage standing wave ratio SWR, phase map, group delay, S... 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
$128.82 (as of September 24, 2023 06:23 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.)✔️Upgraded Version: Not only testing standing wave impedance of the antenna, can also debug the duplexer, the insertion loss of the filter, the isolation and testing the attenuation of the cable, shorten the coefficient, the phase, the amplification ... read more
Falamiao 42V 2A Charger Replacement for Gotrax Electric Scooter 1 Prong with 5.5mm tip Universal Compatible with 36V Li-ion Battery Jetson Go Trax G2 G3 G4,Rival,XR Ultra/Elite,Apex
$16.99 (as of September 23, 2023 11:11 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.)【Charger for 36V Battery】 Input: 100-240V 50/60Hz ; Output: 42V 2A . Connector Size: 5.5*2.1mm , 1-prong DC plug. Suitable for battery voltage of 36V and 1-prong. 【Universal Application】Compatible with JETSON GOTRAX GXL DLX, G2, G3, G4, Apex, Glider,... read more
BTECH PC03 FTDI Genuine USB Programming Cable, BaoFeng UV-5R BF-F8HP UV-82HP BF-888S, and Kenwood Radios
$22.49 (as of September 23, 2023 18:47 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.)The PC03 is the recommended hassle free radio programming cable designed for use on the Kenwood K1 Jack standard commonly used on many two way radios including: Baofeng, BTECH, Kenwood, Retevis, TYT, pxton, Tidradio, Kenwood, Wouxun, Radioddity, alon... read more
Case of 10, Retevis Walkie Talkies Earpiece with Mic 2 Pin Acoustic Tube Headset Compatible with Baofeng UV-5R Retevis H-777 RT21 RT22 Arcshell AR-5 Two Way Radio
$49.99 (as of September 23, 2023 11:05 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.)Kenwood 2 pin; not compatible with any Midland and Motorola walkie-talkies; compatible with Retevis H-777 RT21 RT22 RT68 RT18 RT19 RT27 RT-5R Baofeng UV-5R series BF-F8HP BF-888S Arcshell AR-5 Kenwood two way radio and more Hands free compatible with... read more
YONHAN Battery Charger 10-Amp 12V and 24V Fully-Automatic Smart Car Battery Charger, Battery Maintainer Trickle Charger, and Battery Desulfator with Temperature Compensation
$29.99 (as of September 23, 2023 11:10 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.)[All in One, Keep your battery charged and your car ready to go] Battery Charger automotive 10-Amp 12V and 24V Fully-Automatic Smart, It's smaller but delivers more power. It's the all-in-one solution battery charger, battery maintainer, trickle char... read more
Walkie Talkies for Adults Long Range-Wishouse Handheld 2 Way Radios Rechargeable,Hiking Accessories Camping Gear Gift for Kids with Lamp,SOS Siren,NOAA Weather Alert,VOX,Easy to Use Blue Green 2 Pack
37% OffUNLIMITED COMMUNICATION TIME — The rechargeable walkie talkie supports micro USB charging. You can charge them indoors, on the road, and even camping and hiking, and you do not need to pay for batteries, again and again, saving stress and money for y... read more
Radtel RT-590 Tri-Band Radio Air Band Receive Two-Way Radio 200CH 5 Watts NOAA Weather Alert Huge Features SCAN/VOX/AM/FM Radio/DTMF
$31.99 (as of September 23, 2023 11:08 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.)-F1: 50-76MHz (RX only) FM: 76-108MHz( FM RADIO RX only) F2:108-135.9750MHz(AM Air Band RX only) F3: 136-173.975MHz (TX and RX both) F4: 174-349.975MHz ( Rx only) F5: 350-399.975MHz (RX only) F6: 400-469.975MHz (TX and RX both) F7: 470-600.000MHz( RX... read more
ESEWALAS 38 Inch Battery Tie Down Strap,Battery Straps for Boats,Premium Tie Down Nylon Strap with Quick Release Buckle,Battery Hold Down Strap Trailer Battery Box Strap
$6.59 (as of September 23, 2023 17:09 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.)[High Quality Material] The battery strap is composed of high-quality PP webbing and plastic buckle, which is waterproof, acid resistant, and UV resistant, suitable for long-term use. [Replacement] Applicable battery tray replacement models: 22031, 2... read more
Walkie Talkies for Adults-Wishouse 2 Way Radio Long Range,Hiking Accessories Camping Gear Gift for Kids with Flashlight,SOS Siren,NOAA Weather Alert Scan,VOX,Easy to Use,4 Pack(No Battery No Charger)
20% OffONLY WALKIE TALKIES — AA batteries and micro USB cable wire are not included. For rechargeable pack, you can order Asin : B09P7DH56D EASY TO USE — The ergonomic shape of the handle grants an easy grip. And use in one touch with a simple and speedy se... read more