8 best transmitters

Product description

The HR70 is a digital FM transmitter. Send a signal to the XLR or RCA inputs of the HR70. Select what frequency you would like to broadcast those signals on 87.5 to 108 MHz and you are now sending signals via FM radio. The HR70 also has a talk over circuit built in.

• Rolls HR70 FM Digital Transmitter - DC Power Supply - Rolls 1 Year Parts and Labor Limited Warranty - 20XLR 20' Microphone Cable, Male XLR to Female XLR
• Simple way to broadcast signals over FM
• Clean simple design
• All metal chassis
• Included DC power supply

User questions & answers

Question:	Does it come with an antenna? If so what kind
Answer:	These covers are fabric lined vinyl outside small have magnets in the corners. Large have two in the middle in addition. I have never detected statice
Question:	How far can it transmit
Answer:	Yes I have a 90 lb press and it does the job
Question:	does this unit come with an antenna
Answer:	I used it for a drill press but it was too TOP heavy to be safe and sturdy. Very good quality for tools not too tall. I put a plywood 3' X 4' and now use it as an adjustable work table
Question:	What is the warranty on this item
Answer:	Hello, Mounting a drill press to this tool stand would not be recommended because most of the weight of a drill press is high in the air, making the stand unstable. A good fit for a drill press would the the HTC HTT-31 Tool Table. This has a wider base than the HGP-12, so would be more stable. If you need more help or would like to discuss this further, please reach out to our customer service team by calling, 1-248-588-0395 or emailing, [email protected]. Thank you, Affinity Tool Works | Bora
Question:	Is this compatible with the Suunto D4i
Answer:	The phone mount fits great with the iPhone 11 with case so I'm pretty sure it would work fine with the iPhone 11 Pro. hope this helps
Question:	Will this work with the d
Answer:	Yes, no problem, it works with phone 12 pro max.
Question:	Is this transmitter compatible with the Eon Core/Steel
Answer:	Yes on both questions

Product description

The Spektrum™ DX5 Rugged™ 5-channel surface radio set new high standards for durability, convenience and precision. Now it’s even better, with upgrades including an SR6200A AVC® receiver for the connectivity advantages of innovative Smart Technology.

• Aggressive, ergonomic styling inspired by the popular DX5 Pro and DX5C transmitters
• Unmatched durability with rubber-bumper chassis and water-resistant casing and components
• Included Smart SR6200A receiver provides stability with AVC and telemetry data when used with a Smart ESC and Smart battery (sold separately)
• Non-slip removable rubber hand grip and off-road treaded steering wheel
• Innovative thumb-steering lever for safe, precise one-handed operation

Product description

With the Nikon WT-7A Wireless Transmitter you can remotely control your Nikon D500, connect to more devices, and transfer images faster. Use the supplied USB cable to connect the WT-7A wireless transmitter to your Nikon D500 camera and choose between wireless LAN connectivity or wired connectivity via an Ethernet port. Powered by one EN-EL 15 battery, the WT-7A requires Wireless Transmitter Utility software to pair the camera and create network profiles for wireless connectivity and transfers. With support for both FTP and HTTP modes, the WT-7A effortlessly operates the D500 remotely, allowing the photographer to take pictures, download images and video, and edit image comments, copyright or IPTC information, all via web browser on your favorite iPhone, iPad, iPad mini or Android device. If you prefer to use your PC, you can operate the D5 with optional Camera Control Pro 2 software (sold separately).

• package Dimensions: 7.9 cms (L) x 17.5 cms (W) x 17.5 cms (H)
• Package Quantity: 1
• Product Type: Camera Other Accessories
• Package Weight: 0.431 kg

User questions & answers

Question:	Does this have a tripod-screw hole at bottom
Answer:	Leica BP-SCL4 Lithium-Ion Battery Pack (8.4V, 1860mAh)

Product description

Top Quality 3.0 In-Car Wireless Bluetooth professional-grade FM Transmitter



This little gadget with dual USB Ports Charger(one is 3.0 charger), LED digital display screen and Built-In

Mic, gives you safer, Flexible and convenient driving experience of hands-free calling, music enjoyment, quick charge.



Feature:



Wirelessly transmit phone call from mobile phone to car FM stereo system.

Switch to hands-free mode automatically from music playing status when receive call.

Built-in Microphone.

Support music playing from USB.

Detect and display the voltage of car battery when power on.

With Voice prompts.

Low voltage warming warning: Less than 12V (Voice prompt ).

Incoming call number announcement.

Supports last call redial.



Function:



Built with a high-performance microphone, with Echo Cancellation and Noise Reduction (CVC) technology offers you

a crystal clear calling and safer driving.

Two music play mode(pair with the phone via specific Bluetooth or Insert USB Disk into the “Right” USB Port) let

you be absorbed in music playing when driving.

Built in dual USB ports car charger(one 3.0 speedy charge port), and smart charging IC, automatically detects

your devices and charges all cellphone or iPad at optimal speed. Charge two devices simultaneously

and fully charged in a short time

Super compact and portable design with blue LED digital screen display of FM and car voltage,

provides you portable driving travel.



NOTE:



Please NEVER use it in these conditions:

Moist or underwater conditions.

Near heater or high-temperature service.

With direct and strong sunshine.

Never dismantle it without due permission.



Package contents:



1x Bluetooth FM Transmitter with Dual USB Charge Port

1x User Guide

• 2 PORTS USB CAR CHARGER & 3.0 CHARGER: Support charging two devices simultaneously, one port is Quick Charge 3.0 port. This fast charge port is also compatible with: 2.0, Hua Wei FCP, Type-C and Samsung. The charger efficiency is more than 80%.
• ANSWER CALLS HANDS-FREE:High-performance microphone with Noise Suppression (CVC) technology, grants you crystal clear call. Answering/redialing/dismissing or ending call just simply click a button.
• IMMERSE IN HiFi MUSIC: Insert a USB flash driver which contains MP3 files into the¡°RIGHT¡±USB port and enjoy it. If that's not enough, it can also support your playlist with no distortions of the original signal from your MP3, iPhone, Android Smartphones and more Bluetooth enabled devices.
• WIDE COMPATIBILITY: Bluetooth Car FM Transmitter can be paired as a hands-free kit with all Bluetooth enabled devices, such as iPhone, iPad, iPod, Tablet, Samsung, HTC, Sony and other Andriod Smartphones.
• MULTI-SAFETY PROTECTION: Comes with built-in over-current protection, over-voltage protection, intelligent temperature control, short circuit protection.

User questions & answers

Question:	Can i use any frequency with this transmitter
Answer:	Yes. Set up was a little difficult without instructions but it can be set to am or FM I believe and any frequency.
Question:	What version of bluetooth does this use
Answer:	The description as of Aug 2020 says Bluetooth 5.0, for item number "C57" , I search for the pdf manual on Google: "imden c57 bluetooth manual" & the specs says version 5.0
Question:	How can it have all these reviews without it being released for another 4 days
Answer:	I purchased mine in November of '18, may have new updates? Mine works great with the BT on my phone.
Question:	Does it drain the car battery if it stays plugged in even when the vehicle is off
Answer:	It depends on the port you plug it into. If the port is powered by the car battery, then it will drain it. In fact, anything you plug into that port will drain the car battery! However, if it’s only powered when the key is in the ignition, then the power to that port will be turned off when you turn the car off. Hope this helps!

Product features

Multifunctional QC3.0 BT 4.2 Bluetooth FM Transmitter

Featuring one advanced QC 3.0 speedy charge port, IMDEN Bluetooth hands-free FM transmitter is capable of streaming wonderful music and keeping you connected when driving, making your driving more interesting and safer.

Hands-free Calling

It is built-in Mic with Echo Cancellation and Noise Suppression (CVC) technology offer you a clear talking. Just one click when receiving a call, the Bluetooth FM transmitter will provide you with the hands-free function and safer driving experience.

USB / MP3 Player

Music playing via Bluetooth enabled device or USB flash drive, noise and wind suppressed by CVC technology will create full duplex sound quality, lets you enjoy the lossless music whilst driving.

Smart Car Locater Function

Open the App to get the information of destination on cell phone, broadcast your car navigation more clearly and simply, making you driving safer.

Dual Ports & QC3.0 Charger

Support charge both devices simultaneously, one is for QC3.0 quick charger. Smart output current pairs all cellphone and tablet, safely charging to your device without damage to the battery.

Using Tips:

Find out a blank FM frequency locally which is slight rustling sound instead of inserting it into the car lighter.

Insert it into the car lighter, tune the transmitter's frequency to the same FM frequency as the car radio, at this moment, your car radio will be quiet without static sound(changing it if it is static).

Insert a Micro USB Flash Driver or pair this Bluetooth FM transmitter with your digital device to enjoy music playback or hands-free conversation.

Product description

FS Electronics is proud to bring the 15 W Professional FM Transmitter Beware, this FM transmitter is extremely powerful and not recommended for amateurs!!! This transmitter has been reported to broadcast over 10 miles away when tuned optimally!!! You get everything you need to start all for a low, low price!!! Backed by FS Electronics' Money Back Guarantee! Includes: 15 W FM Transmitter 12 V 4 A Power Supply/Power Cable 1/4 Wave Ground Plane Antenna 25' RF Grade Cable Optional Antenna Upgrades: Fail-Safe Professional Grade 5/8 Wave Ground Plane Antenna $99.99 (does not include cable) Fail-Safe Tunable Professional Grade 1/4 Wave Ground Plane Antenna $89.99 (does not include cable)

• Adjust between HI/LO Mode 20 W/1 W with touch of button
• Easy to Read LED Display
• Use any frequencies from 88.0 MHz to 108
• Adjustable volume controls for both Audio & MIC Inputs
• Check out our other products at: www.amazon.com/shops/failsafetransmitter

User questions & answers

Question:	Which antenna is best to use if i'm going to use channel 97.1? 94mhz or 98mhz
Answer:	Thank you for your question! Unfortunately this is a very complicated question and not a short answer. For most applications, this transmitter is a bit overkill. My most popular transmitters are the FSCZH-05B or the FCC Approved unit FSX-05B. The following is the instruction manual for this model. https://1drv.ms/b/s!AnhgiWhS5SOCoyr5cMqlmiE1BTZN
Question:	is this all i need to set up for cars and I just give a station and people tune in
Answer:	The units were revised recently to be a TNC Female connection. You will need a TNC Male Connector on one side of the cable. What kind of antenna do you have. If any further questions, call me at 260-255-6622. Adam
Question:	Is this legal in the usa does it comply with fcc rules
Answer:	Yes it will. I use it with my iPhone XR, and also with my iPads (one of which is quite old). But you will need to buy a Lightning to TRRS adaptor. These are just $5-$10 dollars. It's also helpful to download the (free) Shure Motiv Audio app from the App Store as this will let you monitor the input and adjust the gain.
Question:	What type of antenna connector does it have? bnc or tnc or other? need to know so i can get the proper adapter for my existing antenna
Answer:	No it did not

Product description

The SeekTech ST-510 includes the 10-watt line transmitter to energize metallic lines for tracing with carry handle and extendable strap for sweeps, ground spike and 2- 25 feet of coiled lead with heavy duty clamps.

Uses 3 connection methods: Direct Connection, Induction Method with SeekTech Inductive Signal Clamp 20973 (Sold Separately), surface induction (align lines on the unit with the pipe in the ground).

Buttons, LCD display, LED indicator lights, and audio feedback    show impedance, resistance, and wattage output, speed operation, and confirms a good circuit before beginning a trace. Ideal for a pipeline, water supply, cast iron, or large diameter hydrants and services. The extra wattage makes your life easier.

The ST-510 Line Transmitter works in direct connect mode with these frequencies: 128 Hz, 1 kHz, 8 kHz, 33 kHz and 93 kHz, and induction method with these frequencies: 1 kHz, 8 kHz, 33 kHz, 262 kHz. * The unit is compatible with competitive equipment as well. on the unit to set the frequencies (1, 8, 33, 262 kHz*) set induction, and control the power button and power output (low is 1/2 watt, medium is 2 watts, and high is 5 watts). Can simultaneously transmit 2 frequencies at one time. Works with

Since 1923, RIDGID has remained the symbol of certainty to dedicated professionals of the expert trades. Every tool that bears the RIDGID brand is engineered to the same high standards of quality, strength, and endurance, as was that first heavy-duty pipe wrench more than 80 years ago.

*Up to 93 kHz for devices sold in Europe.

From the Manufacturer

Since 1923, RIDGID has remained the symbol of certainty to dedicated professionals of the expert trades. Every tool that bears the RIDGID brand is engineered to the same high standards of quality, strength, and endurance, as was that first heavy-duty pipe wrench more than 80 years ago. Ridgid covers its products with a lifetime warranty against defects in material or workmanship for the life of the tool. The Ridgid 21903 SeekTech ST-510 Line transmitter has 5 direct connect frequencies and 3 inductive frequencies. This transmitter has an automatic impendence matching system and has a digital output level display. Also it has a maximum power output of 5 watts and comes with a fully adjustable variable power settings.

• Fully variable power output to maximize battery life or push the signal further down the run for better utility locating and large-diameter pipe location
• LCD display provides instant visual feedback about line resistance, impedance, and current flow keeping circuit information easy to read while underground wire locating
• Extended range 25-foot (7,62 meter) terminal leads can attach using the heavy duty clips or built-in magnets and have built-in edge to scrape paint for optimal connection to pipe, ground or connection point
• Quick and easy to use line locator with LCD display, LED light indicators and carry handle and straps for sweeping
• Generates frequencies: Direct Connect - 128 Hz, 1 kHz, 8 kHz, 33 kHz, 93 kHz; Induction - 1 kHz, 8 kHz, 33 kHz, 262 kHz* - Competitor frequencies available in both direct connect and induction

User questions & answers

Question:	What is the warranty on this item
Answer:	Plug and play. I plugged it in and it worked. If you want to configure speed, etc., then go to Windows Control Panel, Mouse and make your adjustments.
Question:	Is this compatible with the Suunto D4i
Answer:	I do not believe you can. You need the software.
Question:	Will this work with the d
Answer:	It is for programming button if you want.
Question:	Is this transmitter compatible with the Eon Core/Steel
Answer:	it work with computer.

• [Ideal for watching TV / Movies] Featuring aptX Low Latency technology, the Orbit reduces streaming delay and ensures your audio is in perfect synchronization with your TV. Enjoy watching your TV programs without any audio delay or lip sync error. Pair with your favorite pair of headphones which are also equipped with aptX Low Latency technology.
• [Multi-room coverage] Experience wireless freedom around the house! With two long range internal antennae, the Orbit can reach a range of up to 164’ in open line-of-sight conditions and up to 50-70’ indoors. NOTE: Operation range can be affected by physical obstructions and wireless interference.
• [Audio from BOTH soundbar and headphones] Even if your TV has only one optical port, just connect the Orbit between your TV and Soundbar. Audio can play from your soundbar and stream to your headphones simultaneously. This is a unique industry feature!
• [Easy to use] The LCD display shows you all headphones / speakers available for connection. Just choose the one you want to connect to the Orbit - no guesswork required. The intelligent interface also clearly indicates your device pairing status, connection status, active codec and whether the signal from your TV is a valid audio source. On board volume controls also allow you to adjust the volume on your headphones - especially useful for devices which do not have their own volume controls.
• [Netflix, Prime compatible] The Orbit is compatible with Netflix, Prime, Hulu and other streaming services, delivering high-quality audio to your headphones / speakers for a great, cinematic experience right at home.

User questions & answers

Question:	Tv volume control
Answer:	You can adjust the volume from the Bluetooth headphones itself or on Avantree Orbit using the + and - button.
Question:	If I have multiple of these devices (one for each room), will they all have the same bluetooth name? Is there any way to change the name
Answer:	This is not a build in feature, but upon request for DFU. Pls contact Avantree Support so we can send you the link for firmware customization.
Question:	I have a samsung smart tv q80t(2020) and sony wx1000m3 headphones a denon avr? will this equipment work with the orbit? including listen to both
Answer:	Yes, Orbit should work with Samsung TV as well as Denon AVR, as far as they have valid audio output. Orbit works with Sony WX1000M3 headphones.
Question:	My samsung tv has fixed optical audio output so the tv volume control does not work for bt headphones via this port, does this device solve that
Answer:	You can adjust the volume either by using the volume button on the headphone itself or the volume button on this transmitter unit itself。

Product description

Track your every breath when you pair the Descent™ T1 transmitter with compatible Descent™ dive computer via SubWave™ sonar technology. This duo enables you to monitor your tank pressure, remaining air time and air consumption rate for multiple types of diving. Easily install Descent T1 on your high-pressure regulator port without the need for a hose. You can pair up to 5 transmitters with each Descent Mk2i dive computer, so you can dive with multiple tanks or see your buddy’s air levels with additional equipment (sold separately) and required device paring.

• Compact dive accessory attaches to high-pressure regulator ports without interference from hoses
• Built to withstand the elements; water-rated to 11 ATM or Dive (100 Meters)
• Get tank pressure, air time remaining, air consumption rate and battery remaining sent directly to paired Descent Mk2i dive computer with additional equipment sold separately
• Pair up to 5 transmitters with each Descent Mk2i within a range of 10, so you can dive with multiple tanks or see your buddy’s air levels  with additional equipment (sold separately) and required device paring
• Battery life: up to 100 hours of diving with user-replaceable CR123 battery

User questions & answers

Question:	Is the sonar noise noticeable? Can you hear it "ping
Answer:	No, it doesn't float. But it has a lanyard to put your wrist through, so it won't fall in the water unless you do.