10 best vhf antennas

Product description

Covers all marine band frequencies 3 DBD gain heavy duty fiberglass construction complete with nylon ratchet mount for easy lay down stainless steel hardware 20ft rg-58 cable easy screw off pl-259 connector for small hole installation

• Covers All Marine Band Frequencies
• 3 DBD Gain
• Heavy Duty Fiberglass Construction
• Complete With Nylon Ratchet Mount For Easy Lay Down
• Stainless Steel Hardware

User questions & answers

Question:	Will this work with a uniden um380bk
Answer:	Yes it will.
Question:	Does it work as FM antenna with the combination adapter
Answer:	Yes you can buy a splitter for your FM reception needs
Question:	why does this antenna require a battery
Answer:	It does not require a battery. The description is wrong.
Question:	Can this antenna be used on a gmrs radio
Answer:	I am amateur radio operator N8VJM. I use antennas like this one and its "Big Brother" the 8' (co-phase) version. They tune up well enough to be used on 2 m (144-148 MHz Amateur Radio Band) a-well-as on 70 cm (420–450 MHz Amateur Radio Band). I run up to 50 watts without damaging the finals in my transceivers and more power with external amplifiers. GMRS and FRS have many channels at power levels of 5 w and lower, but some are as high as 50 w. Don't be fooled by thinking that SWR readings are an accurate measure of how useful an antenna and transmission line system are. The gain you achieve with a 46" antenna (in this case) should far outweigh the losses of the mismatch (as shown by higher-than-normal SWR) versus a 6.3" plain whip intended for GMRS/FRS use. I don't gamble, but I would be willing to bet money that people in-the-know (experienced radio operators, techs, and engineers) are using similar antennas successfully. The seller cannot recommend that you try using this antenna OOB (out-of-band) because they would then be liable if it didn't work well for you or damaged your equipment. You might even try a split ferrite bead about 6 or 7 inches down the coax from the antenna. It should serve to lower your SWR to protect your finals and may even improve performance. Bottom line, this is a $40-something antenna. I think you can probably shell out that much for an experiment. Worse case scenario, sell it on eBay for just about what you paid for it (if it doesn't work well for you).

• Equipment for anglers of all ages and experience
• Made to be reliable and durable
• Tested to be easy to use and high quality
• Brass and copper elements
• Chrome-plated brass ferrule with standard 1 inch to 14 thread
• Includes 15' RG-58 cable and a PL-259 connector
• Suggested mount styles 4187, 4188-S, or 4190 ratchet mounts

User questions & answers

Question:	Will this directly replace my broken 5206 C
Answer:	This will work with almost any VHF Marine Radio. You will need to know how to follow directions when shortening cable, if necessary, or attaching the terminal fitting. Should be no problem instructions available.
Question:	Is the PL-259 connector attached, or separate (solder or crimp?) to allow for easy cable routing
Answer:	Separate. Why would you want the connector attached? That would require a huge hole to pass-through. The instructions are clear and installing the connector is easy.BTW, I have a 23' runabout and the 8 ft mast is overkill, the 4' would have been just fine.
Question:	Can I get a mount that doesn't have the swivel .i mean just fixed straight up ,on a flat surface
Answer:	Yes. The antenna doesn't come with the mount. It is a standard attachment, so it should attach to most antenna mounts. Here is one on amazon: http://www.amazon.com/Style-Marine-Mount-Antenna-Radar/dp/B000S5VBG4/ref=sr_1_2?s=boating-water-sports&ie=UTF8&qid=1404392614&sr=1-2&keywords=marine+antenna+mount
Question:	Is this antenna telescoping? It looks like it is, but just cannot tell for sure
Answer:	No it is one piece. It is just a horrible picture that makes it look like it is telescoping. It is smooth and straight. I get great reception with it.

Product description

The ClearStream 2V antenna uses patented technology to receive TV signals 60 miles away from broadcast towers. Rated 4.5 stars, this antenna is ideal for suburban and rural areas where heavy foliage or roofing materials reduce the incoming signal. Dedicated UHF and VHF multi-directional elements deliver range and reception in less than ideal locations. No other antenna can match its performance in such a compact form.

• Best performance among all Antennas rated in the 60 Mile category [note: location, obstructions, and building materials affect reception]
• Receive free TV from networks like ABC, CBS, NBC, Fox, CW, PBS, Univision, MeTV and more in FullHD 1080 where available
• Dedicated UHF and VHF multi-directional elements deliver range and reception in less than ideal locations
• Includes clear stream 2V antenna, 20in mount, all-weather mounting hardware, and instructions (coaxial cable sold separately)
• Lifetime warranty on parts

User questions & answers

Question:	Stations are NE and SE of me. Don't want to mess with a rotator. Could I mount two in an attic, 1 each facing NE and SE and combine signal
Answer:	I did it, 60 mile away from two "hubs" couple station not in directional signal. Rotation will bring them in. usualy leave one spot get both areas 50+ channels
Question:	Is this a multi-directional antenna or will I have to go adjust the angle on it if I want to pick up channels from 360 degrees around me
Answer:	Based on what I was taught in electronic communications class and the appearance of this antenna, UHF has a reflector and VHF has a single dipole. I would expect about a 45 degree beam width UHF and a figure eight pattern for VHF. If I am right, you will have to adjust it for 360 degrees. I have never seen a 360 degree TV antenna except a short range vertical rod on a portable.
Question:	Do you need a pre amplifier with this antenna
Answer:	No sir. We live 28 miles E/SE from Atlanta Ga. and get 25 channels with all the sub-channels along with them. I am using a Winegard LNA-200 along with a Yagi style Winegard antenna only because of the 130-foot coax cable length from the antenna to our OTA tuner down in our basement media room. Every 15 to 20 feet of coax run you use you get a drop of 1DB of antenna signal. Check this our:Size, Compatibility & Features Dimensions: 6″ x 4″ x 4.8″ TwinAmp Technology™ separately amplifies VHF and UHF signals 10x more power handling Bandpass filters remove interfering RF signals Installs on any outdoor non-amplified TV antenna Maximum Gain (typical): 18 dB Noise Figure (typical): 1dB Power: +5V at 130mA
Question:	Is anyone able to provide feedback on how this antenna works in a mountainous region 40 miles from transmitters
Answer:	I'm using this antenna in a remote, hilly, wooded area 49 miles from the main towers where they say reception is impossible. Most locals have huge big towers for their antennas. This is a retreat cabin and not our main home. We would have been happy to get one or two stations. We get about a dozen. We are thrilled with this antenna. We have friends with a similar setup and they bought the antenna on our recommendation. Same results and they're thrilled. Note: We both tried a preamp of the correct size for the antenna and it made the reception bad. Works fine for us without a preamp and as-is right out of the box. Of course, we both are only running 50' of cable with no splitters so if you're running 100' or more of cable and trying to feed 2-3 tv's, you would probably benefit from a preamp.Anyway, that's our experience. Yours may vary but worth a try.

Product features

ClearStream Eclipse Indoor TV Antenna

Set up is so easy! This ultra-thin antenna uses the same loop in our outdoor series, so you’ll receive the highest standard of performance. Includes uniquely formulated strip to peel & stick this antenna to any smooth surface, no hooks, Velcro, or damage to your walls. Perfect for city , dorm rooms, RVs - take your TV antenna anywhere. Includes 12 ft. of detachable coaxial cable.

ClearStream Eclipse Amplified Indoor TV Antenna

This ultra-thin antenna uses the same loop in our outdoor series, so you’ll receive the highest standard of performance. Boost signal strength with the included Jolt 15dB USB in-line amplifier system to provide signal amplification for efficient turning. The result is a clean signal to your TV. The amplifier includes a USB cable to connect directly into the USB port on your TV and will only draw power when the TV is turned on, eliminating power consumption. Includes uniquely formulated strip to peel & stick this antenna to any smooth surface, no hooks, Velcro, or damage to your walls. Includes 12 ft. of detachable coaxial cable.

ClearStream 2V Indoor/Outdoor TV Antenna with Mast

The ClearStream 2V antenna uses patented technology to receive reliable TV signals 60+ miles away from broadcast towers. This antenna is ideal for suburban and rural areas where heavy foliage or roofing materials reduce the incoming signal. The dedicated UHF and VHF multi-directional elements deliver range and reception in less than ideal locations. Engineered to respond to a greater range of frequencies along with a wide beam angle eliminating the need for rotation, while the reflector focuses the antennas power for added range and provides protection against multipath interference.

ClearStream 4V Indoor/Outdoor TV Antenna with Mast

Engineered with performance and long-range reception 70+ miles away from broadcast towers. Dedicated UHF and VHF multi-directional elements deliver range and reception in rural areas where the incoming signal may be reduced by heavy foliage or roofing materials when installed in an attic. The ClearStream 4V was designed to respond to a greater range of frequencies along with a wide beam angle eliminating the need for rotation, while the reflector focuses the antennas power for added range and provides protection against multipath interference.

WHOLE-HOME READY

There are many advantages to installing your TV antenna outdoors or in the attic. Installing the antenna as high up as possible will result in fewer obstructions and less interference (noise) from electronic devices in your living area. A single attic/outdoor antenna can service multiple TVs at a time. If your home had satellite or paid cable service before, the coaxial cable needed to send the antenna's signal to all your TVs is already installed.

ANTENNA POINT

With Antenna Point, aiming your antenna is easy! Antenna Point allows you to view all the TV transmitting towers in your area and shows the distance to each tower and a TV channel list. The app will identify your location and provide the TV coverage zone, so you can quickly see if the antenna you are interested in purchasing is powerful enough to receive all of the available TV channels.

YOUR SATISFACTION IS IMPORTANT

Our products and service are the best in the industry. We are so confident you’ll be happy with your purchase that we back them with one of the industry’s most comprehensive guarantees against any defects in materials or workmanship for as long as you own the product.

Product description

4' Centennial VHF Antenna, Shakespeare Model 5104, 3 dB gain, white hi-gloss fiberglass w/chrome 1"-14 ferrule, 15' RG-58, and PL-259.

• VHF Antenna
• 4' length
• 3dB gain
• 1"-14 threaded mount

User questions & answers

Question:	what is the length of the cable
Answer:	I just unpacked my Shakespeare 5104 (4 foot) antenna. The cable measured exactly 15 ft. 8 inches from the base of the antenna.
Question:	What is the range of the antenna
Answer:	The range of this antenna is the full vhf marine band...156-158 MHz. Plus marine wx. 162 MHz.
Question:	Please list the maximum receiving distance of this antenna
Answer:	Your transmit and receive ranges will vary according to the height above the water that you mount your antenna, and the height of the receiving antenna. VHF is line of sight transmit & receive, so for boat to boat probably about 3-5 miles unless one of the boats has a very tall antenna, then it would be further.
Question:	Can I mount this antenna to my mast
Answer:	Earl, I would buy the TRAM 1600-HC 35 antenna or similar model. The 5104 screws on to a base that may be difficult to mount on a mast.

Product features

Shakespeare 5104 4' Centennial VHF Antenna

Four-foot, 3dB antenna with a great selection of high-end features. Brass and copper elements for performance, plus a smooth, high-gloss, polyurethane finish that won’t turn yellow in the sun. Superb value, and excellent performance in a great looking antenna.

Product description

The Nagoya UT-72 is a dual-band magnet mount antenna with over 4 dB of gain. It is designed to be used with your mobile or handheld radio. An included super flexible SMA adapter cable allows for easier installation right to your handheld radio. It will help improve your signal by mounting the antenna on any vehicle with a steel body (like cars).



The UT-72 antenna, when mounted vertically is omni-directional which allows it to receive signal from all directions. It uses a very heavy duty rare earth magnet on it's 3.25 inch magnetic mount and is the perfect antenna for cars, pickup trucks, vans and SUVs.



With 14 feet of Heavy Duty RG-58 you are able to set up your Antenna on almost any vehicle application. The antenna itself is 2.5mm thick compared to the usual 1.5mm antennas found on most vehicle magnetic mounts.



Included in the package is a RG316 SMA Jumper that allows easier installation on your handheld radio. The jumper has been tested at the perfect length to resist line loss - insuring the maximum performance from your radio.



Package:



1x Nagoya UT-72 Magnetic Mount Antenna with PL-259 with ~14' RG-58

1x SMA Adapter to UHF SO-239 (~10 inches)



Compatible with:

All Mobile Radios with UHF (SO-239) Connectors



BTECH Mobile Radops: UV-25X2, UV-50X2, UV-25X4* (*UV-25X4 – Reccomended antenna is the TB-320A with RB-50 Mount)



BTECH Handheld Radios: GMRS-V1, MURS-V1, UV-5X3



BaoFeng: BF-F8HP, UV-82C, UV-82X, UV-5R, BF-888s and all models with SMA-Female



And any other radio that uses the SMA-FEMALE or SO-239 Adapters.

• Complete with Antenna, Magnet, SMA adapter & heavy duty Cable
• PL-259 with included SMA Female adapter, Dual-Band VHF & UHF (137-174, 400-520 Mhz), Weatherproof, Strong Rare Earth Magnet Base
• Super Loading Coil: By introducing a very tightly wrapped loading coil, it increases UHF reception and range
• Easy To Install, Omni-Directional, Requires Metal Ground Plane, Measures 19 inches, Stainless Steel Antenna
• To avoid counterfeit Nagoya models - insure your listing shows "sold by BaoFeng Tech"

User questions & answers

Question:	Is the retractable version good or bad? There's a lot of mixed reviews
Answer:	The antenna I receuved was not a retractable, the one I have works superbly! The non retractable one is very limber, it will stand straight up and down but it's not so stiff that you it won't flex quite a bit. I feel any retractable antenna would diminish the value of using an antenna like this one. If you need a short antenna, then buy a short antenna, they are cheap and I have multiple antennas for multiple situations. If I'm working a festival with base station close, I run a short rubber duck, if I'm mobile/driving and will be far from a repeater or using simplex. I use this. I would recommend you buy a non retractable.
Question:	Is it safe to transmit with the antenna fully retracted? Can it harm the radio
Answer:	NO! The equation for an antenna length is: 2808/frequency=length in inches As stated by the Mfg: "When you are only receiving and not transmitting you can conveniently retract the antenna down to only 4 inches." So the only frequency that has a SWR of 1:1 is around 700 Mhz. If you increase the length up to about 6.3" than you could Tx at: 440 Mhz but that's it. You need to increase the length up to 12.7" for 220 Mhz. You need to increase all the way to the 16" mark for 175 Mhz. But that's not going to get you under the 3:1 SWR you will need for 2M at 146 Mhz. For that you need to get to a length of 19.2". So for all practical purposes this antenna is not suitable for Ham radio TX. Or even the MARS applications at the 150's Mhz range.
Question:	is their a better antenna than this one
Answer:	As a whip? Not really. Other types; then yes. A Nelson Slim Jim is my favorite. String it up a tree 10' high and i can hit a repeater 60 miles away on 8W with a 5-9 (thats perfect) come back. With this 771 whip, i can hit a repeater 30 miles away with same results... But think of it as I live in florida and the higher the antenna, the better (less trees and buildings interfering). A beam antenna will concentrate signals one direction. My 3 el handi is what i use to pick up AMSAT chatter. So the word "best" is purely up to the task. I have this antenna on my UV-5RTP unless im backpacking or tracking. Compared to all whips, this one is my favorite. Get it.
Question:	Amazon says it has a max power of 10w but Baofeng has it at 5w. which is correct
Answer:	BOTH ARE CORRECT. The BaoFeng radio puts out 5 watts maximum. This antenna is capable of handling up to 10 watts maximum. Your BaoFeng radio will still be transmitting at 5 watts, but if you ever chose to connect this antenna to some other radio that produced up to a 10 watt signal, it would still work. Any higher and you would fry the radio.

Product features

Genuine Nagoya UT-72

The Nagoya UT-72 is a dual-band magnet mount antenna with over 4 dB of gain. It is designed to be used with your mobile or handheld radio. An included super flexible SMA adapter cable allows for easier installation right to your handheld radio. It will help improve your signal by mounting the antenna on any vehicle with a steel body (like cars).

The UT-72 antenna, when mounted vertically is omni-directional which allows it to receive signal from all directions. It uses a very heavy duty rare earth magnet on it's 3.25 inch magnetic mount and is the perfect antenna for cars, pickup trucks, vans and SUVs.

With 14 feet of Heavy Duty RG-58 you are able to set up your Antenna on almost any vehicle application. The antenna itself is 2.5mm thick compared to the usual 1.5mm antennas found on most vehicle magnetic mounts.

Included in the package is a RG316 SMA Jumper that allows easier installation on your handheld radio.

Compatible with both SMA-Female and UHF (SO-239) installations.

Extend the Range of Your Communication

Most Nagoya antennas will increase your radio's transmitting gain compared to their factory antenna.

In most cases: the longer the antenna is the better the antenna is capable of boosting weak frequencies and receiving difficult to hear stations. Shorter antennas offer more portability and convenience, while longer antennas generally perform better.

View the comparison chart below to pick the antenna best fit for your application.

Product description

3' VHF Marine Band 3dB Gain 1 Piece Squatty Body Antenna, Shakespeare Model 5215, White, includes 1 piece stainless antenna, L bracket w/retaining nut & SO-239 connector (coax sold separately).

• VHF Antenna
• 3' length
• 3dB gain
• Mast mount
• SHAKESPEARE VHF 3FT 5215 3DB
• A stainless steel “L” bracket (supplied) is recommended for mounting
• 5215 has an SO-239 connector on the bottom
• Shakespeare limited warranty: 2 years

User questions & answers

Question:	Can this antenna be mounted to the Firestick molded fender mount
Answer:	It does contain Stevia and has a slight Stevia taste. I wouldn’t say it is a strong taste, and I’m very sensitive to the taste of sweeteners.
Question:	Does the antenna unscrew from base? Be nice if it was removable with out having to remove bracket for boat storage with top down
Answer:	Yes, this is a very relaxing brew. Enjoy.
Question:	Does this item come with any length of cable for attaching to the radio
Answer:	I received 1 box, which had 16 tea box. They shipped Detox, supports liver and kidney per description, not Skin Detox in image.
Question:	what connector do you need to connect this to coaxial cable
Answer:	It means there are 3 boxes of 16 tea bags; therefore, there’s a total of 48 tea bags.
Question:	can i use it for both my vhf and am/fm radio can i split it or do i need separate antennas and will this one work on am/fm
Answer:	Dear Customer,We sell products on amazon site as single quantity and not in bulk. The price is for one box of 16 tea bags. thank you for bringing this to our attention and we have forwarded this to our IT Personnel for corrective action. Thank you and have a great day.DrVita Customer Service
Question:	Is the PL-259 already connected or do I have to splice it onto the cable
Answer:	No sugar at all.!
Question:	What is the range on this antenna
Answer:	Yes, caffeine free
Question:	Does this antenna have the comnector on the bottom. Becuase my mount has the wire intergrated in it. Thanks
Answer:	It takes one HDMI input, and turns it in to four identical HDMI outputs. It is a rock-solid unit that works flawlessly. If your laptop has an HDMI output for connecting an external screen this should work perfectly. You can have up to four HDMI monitors or TV's all showing exactly what you see on the laptop screen (once you enable the external screen using e.g. Windows display management or the appropriate function key). Or if you "extend" your display, telling the laptop you want to spread your windows across two screens, then what the laptop thinks should be on the second screen will be duplicated on your (up to) four monitors ... the four will all be identical.

Product description

Tram-browning Offers quality workmanship and materials. Their products provide exceptional performance and function thanks to expert engineering. They are proud to offer the vhf marine antenna.

• Country Of Origin : United States
• The Package Height Of The Product Is 3.5 Inches
• The Package Length Of The Product Is 37 Inches
• The Package Width Of The Product Is 5.5 Inches

User questions & answers

Question:	does this antenna come with coxial cable
Answer:	Yes. The antenna comes with 15' of white RG58 coax cable.
Question:	What type of mount comes with it, i have a pontoon and I'm looking to mount it on a side rail or bimini top rail
Answer:	It is rail mount capable
Question:	Does this work for am/fm boat stereo receiver
Answer:	No, this antenna is designed to work in 156.650-157.425MHz range.
Question:	What's the length of this antenna? I read 36 inches on product details
Answer:	It can't be 6dB gain, that's not possible in 36 inch height, sorry :(. The reason is that at 36 inches it's just at 1/2 wavelength, and that makes it equal to a dipole, which is 2.14dB gain (over full spherical isotropic). But, at 36 inches tall it's a nice size to be able to put in locations that 8ft antennas won't fit, like maybe higher up thus getting it's 2.14dB gain up higher above the water. Actually, this antenna placed about 6ft above the water will work better than an 8ft antenna with a base closer to the water. Hope this helps.

• Supercharge the VHF performance of Clear Steam 1 Convertible, Clear Stream 2, Clear stream 4, DB2-E, DB4-E, or DB8-E antennas [NOTE: Location, obstructions, and building materials effect reception]
• Use with almost any UHF antenna to enhance VHF TV reception with convenient mounting options and built-in combiner
• Multi-directional element delivers reception in less than ideal locations
• Includes VHF Antenna with built-in UHF / VHF combiner; 2/ea. zip ties, 36in coaxial cable, and instructions
• Lifetime on parts
• Location, elevation, and line-of-site to TV Stations’ broadcasting towers will ultimately determine reception quality and reliability. Obstructions like buildings, trees, etc. will also effect signal availability.

User questions & answers

Question:	what is the length of the antenna
Answer:	Mine was centered and fit my old radio just fine. Easy to install and replace the old bent antenna. I do not see why they would change the design, but if so, Amazon does easy returns.
Question:	Is it better to leave dipole in inverted v instead of a straight line configuration to better receive high VHf signals? I do not have any low ones
Answer:	screws came with the antenna
Question:	Is this identical to the VHF antenna on the ClearStream 2V? If so, can I combine the 2 VHF antennas? And if so, how would I do it
Answer:	This antenna fits between two prongs on the radio and you provide the screw to hold it in place.
Question:	Could i add this to my db8 to catch one vhf channel in one direction with also having the clearstream 5 (another vhf antenna) pointed in another direc
Answer:	Mounting hole to pivot screw is 3/4 inch. The mounting hole is in a little tab at the bottom. Look close at the base. Good luck - have fun.

• Working Frequency - Dual-Band car ham antenna work on Dual-Band VHF 136-174MHz, UHF 400-520MHz. Compatible with: Amateur Radio; Car Mobile Radio; Ham Radio; Two Way Radio; Marine VHF Radio and etc.
• Antenna Cable - 10ft RG58 cable with uhf pl259 male connector, connecting with uhf so239 female connector. It is low loss and low SWR. The cable is made of highly tinned copper braid shields and pure copper that could be maximum protect the signal.
• High Gain & Low SWR - This car vhf antenna feature with 3dB, improve signal transfer and make it sound clarity. SWR is 1.8. No obvise rising. 100% highly shield performance. Work well with your radio, receive signal in good condition and on time.
• Magnetic Base Mounting- This car ham radio antenna feature with strong magnetic, making it easy to istall. Strong magnet base support fit on car roof in second without falling when strong wind.
• Durable & Waterproof - Well made car uhf antenna, made of waterproof and windproof stainless steel, it is durable to used in harsh environment. It could mount the uhf vhf antenna on any vehicle and allow to get better clear voice and transfer signal accurately.

User questions & answers

Question:	Will this antenna work with noaa weather radios (using vhf 162mhz range frequencies
Answer:	Yes, it should work with any receiver/radio, so long as it has a jack that will fit the plug on the antenna.

• ✔ Size: Base measures 3 9/16" x 2 1/2" , 0.87" - 10 thread male, 3/8" hole for cable pass through, Hole diameter 5/16"
• ✔ 316 Stainless steel: Marine grade 316 stainless steel, rust-proof, Excellent seawater corrosion-resistant and durable. Highly polished to a beautiful mirror-like finish
• ✔ Packaging: There are two kinds of screw fittings for your choice, one is the bolt, the other is the screw (All accessories are made of 316 stainless steel)
• ✔ Anti-Corrosion Materials: Marine Antenna Mount made of precision cast 316 marine grade stainless steel
• ✔ Exquisite design：The antenna pedestal has two adjustable ratchets. The upper ratchet has an adjustable angle of 270 degrees and the lower ratchet has an adjustable angle of 180 degrees

User questions & answers

Question:	How do you keep the bolt from loosening after putting the antenna up and down a few times
Answer:	My boat is in Fl., so I don't know. What I do know is that a Shakesphere antenna will not fit that hole pattern.
Question:	How far are the bolt holes apart center to center? Trying to avoid drilling new holes in my t-top. Thank you
Answer:	Not sure. My boat is in Florida and I’m not. Sorry
Question:	How far apart are the bolt holes? I am trying to replace an existing g mount without drilling new holes in my t-top. Thank you
Answer:	Wish I could help you out but I’m in Maryland and my boat is in Florida.
Question:	is the antenna mount standard 1 " 14 thread
Answer:	The cable is s in the antenna. It is for mounting and positioning it.

Product features

ZOMCHAIN Marine VHF Antenna Mounts

• This Marine VHF Antenna mount is made of 316 high strength stainless steel.
• It is sturdy, durable, waterproof, and forever, long-lasting without fading rusting.

Screws : Length 1.96in / 50mm

Bolts: Length 1.2in / 30mm

Nuts : Diameter 0.38in /9.8mm