GMRS and FRS radios have the ability to use “privacy” codes to squelch out other communications. In this video we explain what privacy codes are and, what they are not. We also show how to configure them on the UV-5R, Radioditty GM30, and Midland MXT500 radios.
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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
$139.99 (as of November 7, 2024 01:51 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
Seesii LibreVNA 2.0 100kHz-6GHz Vector Network Analyzer, NanoVNA Antenna Analyzer USB Based Full 2-Port with External Reference Input/Output,6-Layer PCB Design Measure Full S-Parameters
$699.08 (as of November 6, 2024 19:18 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 Professional LibreVNA: The LibreVNA Antenna Analyzer provides a 100kHz to 6GHz ultra-wide frequency range(previous vna analyzers are about 10KHz-1.5/3GHz),New 6-layer PCB design optimizes the S12 port isolation and high-frequency port matchi... read more
NanoVNA-H REV3.4 Vector Network Analyzer,10KHz -1.5GHz HF VHF UHF Antenna Analyzer Portable VNA with SMA Adapter
$59.99 (as of November 6, 2024 07:12 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.)NEW UPGRADED VERSION: This Vector Network Analyzer added battery circuit management, more secure. Redesigned PCB, you can connect to mobile phone with Type C-Type C cable( original PCB needs OTG cable), see a clear HD image on your phone. Designed a ... read more
AURSINC NanoVNA SAA-2N V2.2 Vector Network Analyzer, 50KHz-3GHz 4" Touchscreen HF VHF UHF VNA Antenna Analyzer Ham Radio with Storage Bag, Measuring S Parameters, Duplexer, VSWR, Phase, Delay
5% Off[Upgraded V2.2 Version] The SAA-2N is a two port T/R (transmission/reflection) VNA which can measure the S parameters S11 & S21 of a two port network, or the reflection coefficient(S11) of a one port network. The nano vna saa-2n has a 4.0 inch touch ... read more
LiteVNA-64 VNA Analyzer 50KHz-6.3GHz Portable Vector Network Analyzer Antenna Analyzer 4" Display
$219.00 (as of November 6, 2024 10:05 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.)with multiple internal RF switches for S11 and S21 measurements, and IFFT calculations for TDR and DTF measurements. the LiteVNA-64 now brings faster scanning speeds and more scan points in addition to a wider measurement range Combined with an easy-... read more
NOCO GENIUS2D, 2A Direct-Mount Onboard Car Battery Charger, 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Marine, ATV, Truck and Deep Cycle Batteries
7% OffMeet the GENIUS2D - A direct-mount onboard battery charger for an under-the-hood battery charging. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator. Do more... read more
16000mAh Hand Crank Emergency Weather Radio with Wireless Speaker, 59200mWh NOAA AM FM Solar Radio with Flashlight Cell Phone Charger Reading Lamp Compass SOS for Camping and Survival (Red)
$49.99 (as of November 6, 2024 12:53 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.)SUPER 16000MAH BATTERY - This emergency radio is equipped with a high-quality and super-capacity lithium battery. Very efficient in both charging and discharging. He can charge your cell phone, which is equivalent to a 16000mAh power bank EQUIPPED WI... read more
ANCEL BA101 Car Battery Tester 12V - Digital Automotive Batteries & Alternator Diagnostic Tool, 100-2000 CCA Load Capacity, Charging & Cranking Analysis for Motorcycle, Truck, Boat, RV, Marine & More
$39.99 (as of November 6, 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.)Feature Highlights: The ANCEL BA101 battery tester, your go-to tool for car maintenance, with its quick test, battery test, cranking, and charging tests, it provides precise and quick assessments of battery health, voltage, and charge status, ensurin... read more
Nilight - 90015A Battery Switch 12-48V Waterproof Heavy Duty Battery Power Cut Master Switch Disconnect Isolator for Car Vehicle RV and Marine Boat (On/Off),2 Years Warranty
13% OffHeavy Duty: ABS plastic housing, durable made for safety use, rear cover insulates terminals against any short of circuits, equipped with 4 sets of bolts. Operation: On/Off 2 positions, 275 A continuous at DC 12V, 455 A intermittent at DC 12V, 1250 A... read more
Portable Radio AM FM, Goodes Transistor Radio with Loud Speaker, Headphone Jack, 2AA Battery Operated Radio for Long Range Reception, Pocket Radio for Indoor, Outdoor and Emergency Use
$9.97 (as of November 6, 2024 06:08 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.)High Quality AM/FM Pocket Radio: DSP anti-jamming chip, effectively improve the radio sensitivity. Supports ultra-wide signals in both FM (87-108 MHz) and AM (520-1710 KHz) frequency bands. The 6-section 16.5-inch 360-degree rotatable ultra-long tele... read more
QODOSEN DX-286 Radio, Portable Shortwave Radio AM FM LW SW Ultra-high Sensitivity Full-Band Radio with TEF6686 chip with Two 3350MAH 18650 Batteries, Suitable for Kitchen Desk Bedroom Office Outdoor
$89.99 (as of November 6, 2024 13:49 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.)[Portable radio] 5.27 "wide x 2.99" high x 1.18 "deep inches, small and light, light weight, can be carried for entertainment or study, can be put in a pocket and carried with you, very suitable for travel, entertainment or study. [With multiple func... 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
9% Off[All in One, Keep your battery charged and your car ready to go] The 10-Amp 12V and 24V Fully-Automatic Smart Battery Charger is compact yet powerful. It's an all-in-one solution: charger, maintainer, trickle charger, and desulfator. Suitable for cha... read more
AstroAI S8 Air Jump Starter with Air Compressor, 1500A Car Battery Jumper Starter Portable (6.0 Gas/3.0L Diesel) with 150PSI Cordless Auto-Shutoff Tire Inflator, 12V Battery Charger Booster(Orange)
5% OffHIGH PERFORMANCE, START DEAD BATTERIES: Safely jumpstart a dead battery in seconds with this compact and powerful battery jump starter. This 1500-amp lithium booster can produce up to 20 jump starts on a single charge, and is rated for up to 6L gasol... read more