11 best workman jumper cables

Product description

SWR Test Meter. CB Radio Frequency Range 27 MHZ. SWR 1:1 to 1:3. 52 ohm impedance. SO-239 Input and Output Connectors. Heavy Duty Metal Case Dimensions: 3 3/8 X 2 1/4 X 3 in. Includes: 3' Black Workman CX-3-PL-PL Coax Jumper

• SWR Test Meter CB Radio Frequency Range 27 MHZ
• SWR 1:1 to 1:3 / 52 ohm impedance
• SO-239 Input and Output Connectors W/ Heavy Duty Metal Case
• Dimensions: 3 3/8 X 2 1/4 X 3 in.
• Includes: 3' Black Workman CX-3-PL-PL Coax Jumper

User questions & answers

Question:	for a cb radio’s with no swr adjustment knob does this need to be hooked up at all times since you have to use this meters own swr calibration knob
Answer:	I'm pretty sure it does. I don't have any bands to test with though.
Question:	Does it work on 3-30mhz bands
Answer:	Their PL259 connectors on both ends to fit the meter and antenna...
Question:	Can i use the p1-259 connectors for the antenna part of the swr meter? even though it comes with the so-239? can they be two different sizes? is that
Answer:	Field strength is the strength of the electric field (units of volts/meter) (or of the magnetic field) radiated by the radio and antenna combination. You are quite right: a calibrated antenna and receiver/meter are needed. Field strength depends on polarization and configuration of the antenna and its ground plane and on the location and orientation of the detector antenna. If the impedances of the antenna cable and antenna are not matched, then some of the signal is radiated, but some reflects back and forth between the radio and the antenna. this builds up energy in the cable that is partly radiated and partly absorbed by the radio power output transistors, which can damage the radio if the standing wave ratio is too high. How high depends on the design of the radio. SWR > 1.5 is generally bad. SWR of 1 is perfect (all the signal power goes out the antenna with none reflected. 1.1 is good, 1.2 is less good. So the SWR meter is connected between the radio and the antenna where is can observe the outgoing and reflected signals in the cable. Perhaps the FS scale is simply making assumptions about the antenna and ground plane to estimate what the field strength would be if the assumptions were correct. But it doesn't measure the field.
Question:	The add states that this unit will check SWR/POWER/FIELD STRENGTH, but the directions don't mention Field Strength readings. I believe you would need a antenna on the meter to do that. The dial has a FS scale but no antenna. Anybody have any input on this subject
Answer:	You might end up losing signal together when the connector falls off like mine did. The connector was not soldered and easily fell off when connecting to my antenna. Look to someone else and not MPD cables. RG-8U/RG-213 is probably overkill for CB frequencies. It is useful for hams in the VHF/UHF range. I suggest good quality RG-8X for your application; more flexible and will save you money.

Product description

3 foot RG-58 Patch Cable for two way & CB radio uses.

• 3ft RG-58 Coax Cable With PL-259 Connectors.
• Great For CB, Amateur Ham Radio & 2 Way Radio Hookups!

User questions & answers

Question:	How many watts are these rated for
Answer:	I would order directly from baofeng's web site. To get the proper cable.
Question:	Works with SO239 Connectors
Answer:	This one worked (briefly) for me whereas the cheap one didn't. I eventually successfully programmed my UV-5R after finding and downloading the correct drivers. (The Miklor site is incorrect/misleading regarding drivers for XP.) However, a few weeks later I tried to upload a change to my radio and got the dreaded "radio didn't respond" error message. I had changed nothing on my computer or radio or cable. Much sleuthing ensued. Drivers seemed ok. Windows told me "device is working properly." All to no avail. I have tried everything. I have an electrical engineering degree and have been messing with computers since 1964. I am at a dead end. If you're going to attempt to program a Baofeng radio using Chirp software and this cable, or any cable, please prepare yourself for a long, frustrating and perhaps ultimately unsuccessful enterprise. This is a terribly buggy and unreliable system.
Question:	Is this cable 50 ohm or 75 ohm? Thank you
Answer:	I do not believe LMR-400 is flexible enough for a 5" choke. I had some difficulty getting it through the wall of my "ham shack/office" where I needed to bend it to about a 8-10" radius. Having said that, I used this cable temporarily with a homemade J-Pole, and used RG-8/U for the coil. This worked well until I replaced the antenna.
Question:	Is this really for ham use (50 ohm) or is it for CB use (traditional 75ohm
Answer:	Sure, any of our coax applications can be used in conduit. I guess the real question would be why spend the extra funds for Ultra Flex and make it non-flexible? This listing for standard LMR-400 will work perfectly in that application. We also have Direct Burial should you need that application. Thanks, Ray N1MPD

Product description

Discription:

This highly flexible cb jumper cable 36inch coaxial cable is fully compliant

with military-specific transmission and construction specifications,

uhf coax cable pl259 is low-loss cables with a durable PE jacket for a long service life



Rg58 coax cable for two-way radio / CB radio antenna cable,

HAM radio antenna feed and jumper.



Coaxial cable pl-259 50 ohm coaxial extension cable is high frequency,

low loss, low impedance, transmission performance, internal pure copper



PL-259 to PL-259 RG-58 pl259 jumper

Impedance :50 ohm

Material:Nickel-Plated Machined Brass Construction/PVC

Weight:62g/pcs

Lentgh:3Feet/1M



1.Package include:

2pcs x 3ft/36inch/1m RF rg58 coaxial cable



2.Custom Service:

We can make RF cable assemblies according to your request,

please feel free to contact us if you want buy more quantity.

For example : change connector types/ cable type/ cable length

• 😃😃1.Connector: UHF Male.Connector material: Brass (Not Alloy) Body Plating:Nickel. Contact Pin: Brass, Gold plating. Contact point: tin plating >1000 Times Mating Life Time.
• 😃😃2.Used for Antennas, Antenna Analyzer,dummy load, Radio Scanner, Ham Radio Transceiver,swr meter,CB Radio Handheld & Amateur Radio Equipment.
• 😃😃3.Cable length:About 1m | Cable type: Coaxial Cable pl-259. Impedance: 50 Ohm
• 😃😃4.Package include: 2pcs as picture
• 😃😃5.Professional after-sales service

User questions & answers

Question:	Tried turning screw back and forth for about 1 hr and still couldnt get SWR out of the red. Followed directions as well
Answer:	What screw were you turning? I assume it was a tuning adjustment on the antenna. Start with the swr meter. If you are using the little meter shown with your question (swr2 if I remember right) be sure to use the meter on the right for swr. Set fwd/rev switch to forward, adjust knob so meter reads on the last line on the far right. Then move switch to Rev and read the swr on the right meter (the left is for power). I use a magnet mount antenna and I installed a lighter plug on the unit's power wires so I can move the radio from car to car. If that is what you have try a ground wire from the radio's chassis to a small clip that you clamp on metal around the dash. Use an ohm meter to check the coax for opens or shorts. First read the center of the plug to the tip of your antenna (should be 2 to 3 ohms). Then check from the center of the plug to the metal body of the plug (should be zero). Try your radio and meter on a friends antenna. try another swr meter. I have a base loaded mag mount antenna and it needed the whip moved out as far as i could take it to make 1.2 to 1 swr on channel 19. Use channel 1 and 40 when taking readings. they are next to each other which means you don't have to go around the dial over and over. Check ch. one then go to 40 and check it. If the swr is lower make the whip shorter. If the swr is higher the whip needs to be longer. When you key down to take a reading keep it short. After a couple of checks wait two minutes before making another reading. This is called duty cycle --- a high swr and long key down times WILL burn out the finals in the radio. Good luck ... Mark
Question:	When I tune my CB/antenna with this meter will it help my new CB get better reception
Answer:	No, the swr measurement is for the transmit function of a radio and it's antenna. So you'll "get out" better and clearer after tuning with this meter. Tuning the antenna with this meter can keep the radio internals from being damaged while transmitting.
Question:	what is the little antenna on the side of the meter for? No mention of it in the instructions
Answer:	For Field Strength testing
Question:	how do you use the meter,the instructions don't help. please help me
Answer:	The left side meter is adjusted first, after connecting both ends. You turn the knob till it reads zero. The right side is sdjusted to the lowest level, and the antenna is loosened and adjusted, so the right side meter is at. it's lowest level reading. Tighten the antenna at that position, and you. will have the best adjustment. You can go to the manufacturers web site and download a copy of the manual.

• UHF Male PL-259 to UHF Male PL-259 coaxial cable (1 pcs)
• Cable length:About 12 inches(30cm) | Cable type: Flexiable Coaxial Quality Low Loss RG58 | Impedance: 50 Ohm
• Connector: UHF Male | Connector material: Brass (Not Alloy) Body Plating:Nickel | Contact Pin: Brass, Gold plating | Contact point: tin plating | >1000 Times Mating Life Time.
• Used for Antennas, Antenna Analyzer,dummy load, Radio Scanner, Ham Radio Transceiver,SWR METER,CB Radio Handheld & Amateur Radio Equipment.
• Never worry about any security problems. We are confident in the quality of our cable and willing to provide 1 MONTHS Replacement Warranty and 100% Satisfaction Guarantee. If you unfortunately get a defective one, please contact our customer support.

User questions & answers

Question:	Can I use this to connect my Xfinity modem/router to the wall jack without losing internet speed? I'm not technical
Answer:	RG-8X is a 50 Ohm cable. Loss at 140 Mhz (VHF) is about 4.5db per 100 ft. That is more than half More than half your power. UHF will be a lot worse. This cable is not ideal for VHF/UHF unless you are running short cable lengths such as a in a car.
Question:	Does this work on a uniden bc355n scanner
Answer:	Yes, this cable uses a R0HS complaint, UV resistant and 60 Celsius PVC wire and cable compound.
Question:	Am building a ammo can ham radio go-box. A 25watt tri-band in a 5.56mm can. Need short coax from radio to a bulkhead connector. Will this work well
Answer:	Thank you for your question! This cable will work as you may just need to purchase different connectors. Typically, scanners require a coax RG58A with a SMA male to a UHF female connector.

Product description

Package Include: 1pc 2 FT (60cm) PL259 Male to PL259 Male RG58 RF jumper cable

Connector A: PL259 Male

Connector B: PL259 Male

Cable Length: 60 CM

Cable Length: 2 FT (60 cm)

Cable Type: RG58

Impedance: 50 Ohm

1 PC

• Package: 1PC 2 FT (60cm) PL259 to PL259 RG 58 RF jumper cable
• Connectors: PL259 to PL259 (UHF Male to UHF Male)
• Cable Length: 2 FT (60cm)
• Impedance: 50 Ohm
• Cable Type: RG58

User questions & answers

Question:	Should the length of a jumper cable be as long as only what you need I get a better reading off a much shorter two feet shorter than three
Answer:	The shorter you can use when connecting is better to what you will have once you connect the cable without the jumper. The readings will be a bit different but not a lot unless you use a long length. Use the shortest you can.

Product description

SKU:LD-COAX100-GRY

• Gray RG-8X (also called Mini 8/U).
• 16 Ga stranded center conductor.
• 95% copper braid shield.
• Soldered PL-259 on each end.

User questions & answers

Question:	Can this cable be installed underground, that is, buried
Answer:	Cable is approx. 3/16" diameter. The connectors at each end are approx. 1/2"
Question:	Do you have coax. cable with one end with removable pl259 conn
Answer:	Hello Joshua, Thank you for your email. We are very pleased to hear that you are interested in our Black Seed oil! To answer your question(s), our Premium Cold-Pressed Black Cumin Seed oil is pressed from Nigella Sativa seeds that are grown in Turkey. This Black Seed oil generally has a strong taste and the highest level of Thymoquinone on the market (minimum 0.95% up to 2.5% TQ). Thymoquinone(TQ) is the naturally occurring active ingredient found only in Black Cumin Seed oil and has been studied for most of the oil's health benefits. We do not add nor take away anything from the oil. We only cold press the black seeds here in the U.S. once they arrive and put the oil in bottles and softgels. The Egyptian Black seeds (also 100% black cumin seed oil) are sourced and grown in Egypt instead of Turkey. These seeds tend to have a lower TQ content which is why our “Premium Black Seed oil” is more preferred by individuals and health care practitioners for therapeutic purposes. Egyptian Black Cumin Seed oil is milder in taste and has about 1/3 less amount of Thymoquinone (minimum of 0.60 TQ). Both oil types have around 55% Omega 6 and 23% Omega 9% though. Some people prefer the more "mild tasting" Egyptian black seed oil when taking it orally daily because sometimes we do get very high levels of TQ of the Premium, as each lot/batch will always vary in taste and color seeing it is 100% pure and natural. When the levels of TQ are higher, at times it tends to be too strong of a taste for some to take orally daily, so they prefer to stick with our more mild tasting Egyptian and never have to worry about it being too strong for them to take daily. For digestive and general overall health, either oil would be good, but for issues such as immune system support or inflammatory response, the Premium Black Seed oil that has a higher TQ content would be suggested. Our suggested dosage amount is just our general suggested use, not saying that it is the exact amount everyone should use always. Some people use more and less depending upon their condition, age, and/or the advice of a licensed health care physician. We are currently unaware of side effects but and for adults we suggest only taking our Black Seed with food and use anywhere between ½ teaspoon to 1 teaspoon twice a day. We also suggest you start with a half a teaspoon per day and gradually build up to the two teaspoons over a period of 1-2 weeks to allow the body to get used of the oil. You can continue with the two teaspoons for as long as you need it or many people will reduce the dosage amount after two to three months to a maintenance dosage of half teaspoon, twice daily after this point. Note* Black Seed oil is a dietary supplement and the dosage amounts are anecdotal and results may vary from person to person. It is our responsibility to advise customers that if they have a serious medical condition, they should seek the advice of a licensed medical professional. We hope this answers your question(s). If we can be of any further assistance in the meantime, please do not hesitate to let us know. have a great day, Lina, customer care
Question:	What color is it white or grey
Answer:	Nothing buy the less expensive one. May come from different seller.
Question:	Has it been used for ham radio
Answer:	I couldn't really speak to this if the dosage strength is the same the company should come forward to address this question.

• This 3FT PL259 cable is used on CB ham radio, HF amateur radio, antenna, swr meter, analyzer, tuner, switch, monitor, Dummy Load. Also great for car radio, like Jeep Wrangler JK , Jeep TJ , Toyota Tacoma, camper vanand and ect.
• High quality and 50Ω low loss, this uhf patch cable is made of tinned copper inner conductor with brass connector, which can resist oxidation and corrosion better.
• RG58 coax cable, over 95% coverage. The braid shield is made of 96*0.12 * 0.14mm aluminum wire, low low and maximum protect the signal.
• No obvise swr rising, after testing, this uhf coaxial cable does not introduce static nor interference when bridge the CB to SWR meter.
• We offer worry-free warranty and friendly customer service within 12 months for your confident purchase. If you are not satisfied with any product, please don’t hesitate to contact us, we will serve you our best.

Product description

Cable Experts Coaxial RG8X Wire (A.K.A Mini-8):



Offering consumers nothing but the best coaxial wire that is proudly made and manufactured in the USA! Our cable is fully inspected to ensure maximum satisfaction and can be used with many applications such as amateur radio, CB radio, ham radio, switch meters, and other related electronic hobbies.



Component Breakdown:

1. RG8X coaxial cable is assembled with a flexible outer black shielded PVC jacket insulator (0.242’’) with PL-259 male connectors on each end

2. The woven copper braided shielding provides 95% core coverage to prevent a significant amount of signal leakage or outside electrical interference

3. The dielectric foam polyethylene insulation is designed to help reduce the loss of signal and consistent secure signal performance

4. The Inside core is made of 16 AWG stranded bare copper conductor that carries high frequency signals from one end to another end



Measurements/Specifications:

Conductor – 0.058’’

Stranding: 19/29 (0.0113’’)

Dielectric diameter: 0.155”

Overall diameter: 0.242’’



Performance Specifications:

*1 MHz =.3 dB/100'

*10 MHz = .9 dB/100' w/ max power of 1 kW

*50 MHz = 2.1 dB/100' w/ max power of .37 kW

*100 MHz = 3.1 dB/100' w/ max power of .25 kW

*200 MHz = 4.5 dB/100' w/ max power of .19 kW

*400 MHz = 6.6 dB/100' w/ max power of .11 kW

*700 MHz = 9.1 dB/100' w/ max power of .08 kW

*900 MHz = 10.7 dB/100' w/ max power of .07 kW

*1000 MHz = 11.2 dB/100' w. max power of .06 kW



Product Features:

Velocity factor: 74%

50 ohm

Low loss

HF/VHF/UHF

Offered in varies lengths

Maximum power handling of 875 watts

Single antenna Installation (dual antennas would require an RG-59-72ohm)



Purchase the RG8X cable now for the ultimate performance in your radio hobby or professional project, and make crystal clarity your new normal!

• 🥇This heavy duty, 50 ohm coaxial cable wire is proudly manufactured and assembled in the USA
• 🥇RG8X holds the strongest signal w/ the lowest loss rate of 8X than any other brand
• 🥇Perfect for CB or ham radio, RF antenna connection, switch meter or antenna tuner, and more
• 🥇Direct ground burial rated, Flexible and durable polyethylene jacket for maximum protection
• 🥇Warranty-5 years. We stand behind this heavy duty RG 8X cable 100%

User questions & answers

Question:	Looking to use this for vhf/uhf, what is the ohm rating? Loss per 100ft
Answer:	RG-8X is a 50 Ohm cable. Loss at 140 Mhz (VHF) is about 4.5db per 100 ft. That is more than half More than half your power. UHF will be a lot worse. This cable is not ideal for VHF/UHF unless you are running short cable lengths such as a in a car.
Question:	Is this cable UV rated for outdoor use
Answer:	Yes, this cable uses a R0HS complaint, UV resistant and 60 Celsius PVC wire and cable compound.
Question:	Would this work good with scanners
Answer:	Thank you for your question! This cable will work as you may just need to purchase different connectors. Typically, scanners require a coax RG58A with a SMA male to a UHF female connector.
Question:	can i use this for my mobile cb
Answer:	You could, but rg58u would probably work better for that application.

• Low Loss UHF Male PL-259 to UHF Male PL-259 Coax UHF Jumper Cable (2pcs)
• Cable length: 12 Inch(30cm) | Cable type: Flexiable Quality Low Loss RG58 Coaxial | Impedance: 50 Ohm
• Soldered PL-259 connector elbow to PL259 right connector,Great For CB, Amateur Ham Radio & 2 Way Radio Hookups.
• Used for Antennas, Antenna Analyzer,dummy load, Radio Scanner, Ham Radio Transceiver,SWR meter,CB Radio Handheld & Amateur Radio Equipment.
• Never worry about any security problems. We are confident in the quality of our cable and willing to provide 1 MONTHS Replacement Warranty and 100% Satisfaction Guarantee. If you unfortunately get a defective one, please contact our customer support.

Product description

US Made MILSPEC RG-58

• PL-259 to PL-259 RG-58 - US MADE Ultra Low-loss Double Shielded MILSPEC RG-58u Coaxial Cable exceeding all US, NATO and IDF MIL-C-17 Standards - NOT Made in China
• Double Shielded 95% Copper Braid Center conductor- NOT Made in China
• Outer Jacket Material: Flexible UV Proof FR-PVC, Outer Diameter: .195 nom., SRL: per MIL-C-17/74
• Assembled by MPD Digital - a DoD Supplier - in our GA Facility using MILSPEC Components
• 60 DAY Returns and 1 YEAR Exchange Warranty

User questions & answers

Question:	Are the ends crumped on or can the be removed and reattached to desired length
Answer:	The ends are crimped. I would not remove them. If you need a smaller length you can order just about any length Fromm DX engineering. This is a very high quality coax
Question:	How long is this cable? n connectors? im confused description says 259 and 10 feet, anwers here says n connector and 3 feet. which is it om
Answer:	The conflicting answers you get is because you can choose what length and connector you want. Click the arrow on the drop down box .All the choices will appear. Find the connector and length you want, click on it. Then you can add to cart. Be aware some line items describe the connector as" PL259", some as "UHF Male". These are all exactly the same connector. The line items that only list the cable type MILSPEC Mil -C17,all seem to also be PL259s when the full description pops up. I only see one line item that had an N connector. ... N Male on one end and a UHF FEMALE (SO239 )on the other end.
Question:	Will this work on cb radio
Answer:	as long as you have the correct fittings it will work
Question:	Is this rg 58 or rg 58u it says both at the top
Answer:	While either will do for most broadcast purposes, the RG58 has a much higher loss rate and is therefore unsuitable for scanner use where the intended run length exceeds about 3 meters. RG-58U has much less signal loss from antenna to receiver. But you are correct, with anything other than a scanner, the difference is negligible. Thank you for responding.

Product features

RG-58u

This highly flexible .2 inch coax is fully compliant to US Military Specification transmission and construction specifications.

Our coax cables aren't cheap offshore copies but US-made products of high precision quality control and mission critical attention to detail. If you're looking for high quality MILSPEC compliant products, buy MPD Digital RG-58 Antenna coax and Jumpers today and see the difference.

RG-8x Mini-8 Coax

The Best all around HF/UHF Cable, our RG8x is actually more flexible than RG-58. MPD Digital uses Mini-8 with a foam Dielectric that has better Signal Retention and much lower loss at UHF frequencies.

This highly flexible 1/4 inch coax is fully compliant to US MILSPEC transmission and construction specifications. When it comes to Ham, CB & Wireless Internet transmission quality and peace of mind, nothing beats MILSPEC. RG8x coax cables aren't cheap offshore copies but US-made products of high precision quality control and mission critical attention to detail.

RG-213/U coax

Made with pride in the USA, this cable is made only from quality components to ensure the optimal signal for your RX / DX needs for Ham / CB radio. If Power handling, signal strength,and propagation are your concerns, this coax cable more than meets all your requirements.

This highly flexible .405 inch coax is US made to specifications and is fully compliant to US MILSPEC JAN-C-17 / MIL- C-17 transmission and construction specifications. Our RG-213 coax cables aren't cheap offshore copies but US-made products of high precision quality control and mission critical attention to detail.

When you Just Need it to Work

Coax is deceptively simple! In reality the tolerances and purity of the Conductor, Dielectric, and Shield are critical in making a cable last.

MPD Digital cables are Warrantied for 10 years for simple reason. They Work and Last! Indoor, Outdoor, and Specialty Applications are all supported. We can work to spec drawings and requirements.

When Communication is Critical

The right cable and manufacturing techniques are Critical when you expect a communications cable to function at 100% of it's Rated Capacity.

MPD Digital Cables are the choice for critical communications. Current customers include the US Coast Guard, NOAA, NASA, Police and Fire Departments and the US Army and Marine Corps.

When you Need to Make Contact

Whether you are operating at high power for DX or enjoy the challenge of QRP operation, MPD Digital manufactures a cable assembly to meet your needs.

We have cable assemblies and jumpers that will assure the lowest signal loss at 5 Watts and others that will support power levels up to 20 Kw.

When you Operate from Remote Ares

Cable assemblies designed for Maximum Signal, Direct Exposure and Portability are a specialty. Cables are built Tough to handle abrasion and the strain of frequent movement.

MPD Digital manufactures cables for Outdoor, Marine, and portable use. Jumpers and Antenna cables are available for All types of remote communication needs.

The MPD Digital Brand - Albany GA

A small business supplying RF communications solutions to Commercial and Government customers. Kimberly Distribution dba MPD Digital also manufactures thousands of cable assemblies for Amazon.com each month. We stand behind each cable or antennas quality and conditionally warranty each cable for 10 years and UV exposure for 20 years. Since we built it, if you break it, we can fix it! We have Toll Free Support for Technical Issues and Custom Amazon orders.

For Federal purchasing credit MPD Digital is Veteran Owned, Woman Owned, Small Business and operates in the Albany Hub Zone. MPD Digital cable assemblies meet all requirements of the Buy USA Act.

Sometimes you Really need our Times LMR Cable Assemblies

Using a RG-58 jumper for a 5 GHz WiFi Antenna will reduce your signal by around 1 DB per Foot. RG-8x is a bit better and RG-213 is specified for some very short runs by a few manufacturers but Times Microwave LMR cables were designed for high frequency communication and will work best.

For GPS, Cellular or SatPhone Services

RG cable was designed for use at UHF and lower frequencies. Using an RG- jumper of any type on a Satellite Phone or GPS Antenna is like mounting bicycle tires on a sports car. RG cables fair little better for Cell Antennas. Cellular phones lowest broadcast signal is twice as high as RG coax is rated and ranges up to 4 times the specified frequency ratings.

• 1.Low Loss UHF Male PL-259 to UHF Male PL-259 Coax UHF Jumper Cable (2pcs)
• 2.Cable length: 2 Feet(60cm) | Cable type: Flexiable Quality Low Loss RG58 Coaxial | Impedance: 50 Ohm
• 3.Soldered PL-259 connector straight to PL259 right connector,Great For CB, Amateur Ham Radio & 2 Way Radio Hookups.
• 4.Used for Antennas, Antenna Analyzer,dummy load, Radio Scanner, Ham Radio Transceiver,SWR meter,CB Radio Handheld & Amateur Radio Equipment.
• Never worry about any security problems. We are confident in the quality of our cable and willing to provide 1 MONTHS Replacement Warranty and 100% Satisfaction Guarantee. If you unfortunately get a defective one, please contact our customer support.

User questions & answers

Question:	Will it work with a Wi-Fi modem
Answer:	This product is not waterproof for the whole machine. The lens and snake cable are IP67 waterproof. Generally, it should not last more than 30min at a water depth of 1m. Besides, the display can be simply waterproofed, such as being wet by rain, water sprinkled on it, etc., just wipe it in time Dry, you can continue to use it normally. Please be careful not to immerse the display in the water, so that the water will enter the inside along the charging port and damage the machine.
Question:	Why is this listed as “low loss”? RG58 is high loss
Answer:	Hi, this endoscope come with a micro-usb cable, adapter is not included, you can plug it into a 5V/2A wall charger to recharge it