Rf fm radio frequency

Buy RF AM FM Radio Frequency Envelope Detector Discharge Detector 0.1-3200MHz Module for R260.93

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Feature: PCB size: 50 x 30mm (L x W) Operating voltage: 1.5V-9V Current: 3.3MA-29MA Operating frequency: FM band 85-115MHZ Receiving equipment: FM radio / mobile phone with FM radio function, etc. Audio Response: 20HZ-15KHZ RF power: -2dbm to 15dbm RF output impedance: 20ohm Second Harmonic: ≥-40db Transmission distance: 100M-1000M Component Position Quantity Resistance 330ohm R7 1 Resistance 1M R3 1 Resistance 100ohm R8 1 Resistance 10K R4, R5 2 Resistance 4.7K R1, R2 2 Resistance 47K R6, R9 2 Ceramic capacitor 102 C3, C4 2 Ceramic capacitor 15P C10, C14 2 Ceramic capacitor 47P C15, C16 2 Ceramic capacitor 30P C11, C12 2 Ceramic capacitor 104 C1, C2, C5, C6, C7 5 Ceramic capacitor 201P C13 1 Ceramic capacitor 24P C9 1 MIC MIC 1 LED LED 1 4T Hollow coil L1 1 9T Hollow coil L2 1 8T Hollow coil L3 1 5-pin audio seat J1 1 Ceramic adjustable capacitor C8 1 Adjustable resistance R10 1 Power seat J2 1 Triode 9014 Q1 1 Triode 9018 Q2, Q3 2 Package includes: 1 x FM Wireless Microphone Kit FM Wireless Microphone Kit FM Radio Transmitter Module Electronic Training Kit FM Wireless Microphone Kit FM Radio Transmitter Module Electronic Training Kit FM Wireless Microphone Kit FM Radio Transmitter Module Electronic Training Kit

Feature: PCB size: 50 x 30mm (L x W) Operating voltage: 1.5V-9V Current: 3.3MA-29MA Operating frequency: FM band 85-115MHZ Receiving equipment: FM radio / mobile phone with FM radio function, etc. Audio Response: 20HZ-15KHZ RF power: -2dbm to 15dbm RF output impedance: 20ohm Second Harmonic: ≥-40db Transmission distance: 100M-1000M Component Position Quantity Resistance 330ohm R7 1 Resistance 1M R3 1 Resistance 100ohm R8 1 Resistance 10K R4, R5 2 Resistance 4.7K R1, R2 2 Resistance 47K R6, R9 2 Ceramic capacitor 102 C3, C4 2 Ceramic capacitor 15P C10, C14 2 Ceramic capacitor 47P C15, C16 2 Ceramic capacitor 30P C11, C12 2 Ceramic capacitor 104 C1, C2, C5, C6, C7 5 Ceramic capacitor 201P C13 1 Ceramic capacitor 24P C9 1 MIC MIC 1 LED LED 1 4T Hollow coil L1 1 9T Hollow coil L2 1 8T Hollow coil L3 1 5-pin audio seat J1 1 Ceramic adjustable capacitor C8 1 Adjustable resistance R10 1 Power seat J2 1 Triode 9014 Q1 1 Triode 9018 Q2, Q3 2 Package includes: 1 x FM Wireless Microphone Kit

DELIVERY BETWEEN 10-20 WORK DAYS (30 DAYS MAX) GUARANTEED OR A FULL REFUND (NO QUESTIONS ASKED!)                IMPORTS FROM USA-UK-CHINA DIRECT               SMART PEOPLE MAKE THE RIGHT CHOICES!    Contact Email: ric@4evatech.com                                                                                                                                                                                                                                  NIA X3 Bluetooth Headphones - 40mm HD Drivers, FM Radio, SD Card Slot, Wireless Headphones   Key Features... Quality NIA X3 Bluetooth headphones for great sound without the wires 40mm diameter high def driver units deliver fantastic sound quality 4 in 1 Bluetooth Headphones with SD card, Bluetooth sync, FM Radio and wired options The hardwearing NIA X3 headphones are flexible lightweight and comfy to wear for hours on end   NIA X3 Bluetooth Headphones   The NIA X3 Bluetooth headphones bring a superb sound without wires. The over-ear headphones are really small and portable. They have nicely padded ear cups with flexible and adjustable angles that ensure a snug comfortable fit and the braided cables are resistant to wear and tear so they are suitable for everyday use.    40mm diameter high def driver units really pack a punch and deliver the incredible audio quality that's amazing considering these are cheap headphones. All the controls are easily located on the right ear cup so switching modes is quick and easy.  4 in 1 Wireless Headphones   These wireless headphones can be used in 4 ways, sync them with your phone or tablet using the Bluetooth 4 compatibility and enjoy hassle free music and calls without being tethered to any devices by cables or wires. Having a micro SD card slot you can play MP3, WAV or WMA audio files directly from the earphones so you don't need any extra devices to enjoy your music. If you would rather tune into your favorite radio station the FM 88 to 108MHz coverage will let you do so and by adding a 3.5mm audio cable you can connect to older music players that don't benefit from wireless technology. There is even a built-in mic so you can have the freedom of hands-free calls or use the headphones for Skype calls or VOIP chats when out and about.    A built-in 240 mAh battery can be charged in about 1.5 hours and will deliver as much as 6 hours of music depend on which play mode you use. A superb option that delivers quality sound and the best headphones for under $50 that you're likely to find.  Manufacturer Specifications   General Bluetooth Version: 4.0 Bluetooth profiles: A2DP, AVRCP, HSP, HFP Transmission range: 10m (32.8ft) 40mm HD driver unit Micro SD card slot Call control Volume control Built-in Microphone Speaker impedance: 32ohm Sensibility: 108/+ or - 3db Frequency response: 20-20000Hz FM Radio frequency range: 88-108MHz Battery Type: LI-Ploymer 240mAh Charging time: 1.5 hours Talk time: up to 5 hours Music playtime: up to 5 hours Micro SD card play time: up to 4 hours Radio time: up to 6 hours BT Standby Time: up to 8 hours   Ports 3.5mm Audio Jack Micro SD card slot Micro USB   Dimensions Main Product Dimensions: 122 x135 x58 mm (L x W x D) Main Product Weight: 118g Weight/dimension is for the main item of this boxed product, to help you compare product sizes before buying: please do not base your shipping calculations on this price - shipping prices depend on your cart contents, shipping destination, and shipping method: please use the checkout to select options and preview shipping price for your total order.   Package Contents Headset Micro USB Cable User Manual            

Product Description USB TV Stick with FM Radio.....as well as Video Capture Device.... BRAND NEW The USB TV Stick with FM Radio is a Pen size digital/Analogue hybrid USB TV Stick with Clear QAM Support. The mini and compact design makes every trip of you much more easier and portable! Enjoy ATSC/Analogue TV/FM radio entertainment whenever you like and wherever you go! Features:     Linux and Android drivers coming soon!     Advanced TV Application     Watch ATSC/Clear QAM/NTSC Analogue TV/FM radio on PC     Rewind and fast forward live TV shows with Always Time Shifting recording     Electronic Program Guide (EPG)     Support HDTV Receiving Listen to DVB-T digital radio     Receive digital radio stations from your PC     Automatic station searching     Create favorite stations for convenient listening Digital Personal Video Recording     Schedule TV recording and save directly to your PC’s hard driver Specification: Video Format     MPEG-II Main Profile& Main Level Audio     MPEG-II Audio Layer I & II Tuner     Input Terminal: 75 Ohm F Connector     Receiving Frequency: TV: MHz     8VSB/QAM64/QAM256     Bandwidth: 6 MHz     USB Interface: Universal Serial Bus 2.0 Standard De-Multiplexing     Max No. Section filtering: 32PIDs     Engine: Software     Stream capture: PES & TS System Requirement:     Microsoft Windows xp/ Vista /Windows7     P4 1.7MHz CPU or above for SDTV     P4 2.5GHz CPU or above for HDTV     512M RAM or above for SDTV     1G RAM or above for HDTV     VGA Card with at least 16MB Memory for SDTV     VGA Card with at least 128MB Memory for HDTV     Sound Card or On Board Sound Chip     One Free USB 2.0 Port(not compatible with USB1.1)     Microsoft Direct X 9.0 or above     Microsoft Media Player 9.0 or above     UHF/VHF Antenna for ATSC Terrestrial and AnalogTV     CATV Signal for Analog Cable TV and Clear QAM Accessories Included: Infrared Remote Control with batteries Mini RF to F connector convertor Multifunction Cable Quickly Installation Guide Software CD (Driver and Total Media) BRAND NEW, SEALED IN THE BOX DECIBEL AUDIO & ACCESSORIES PLEASE NOTE: Our Address & Contact Details are Displayed below the Picture in the Advert

Product Description: The Mini FM radio adopts digital signal processing technology, using the software programming achieving of wireless radio all functions, receiving more stable and it is very simple in operation. the product equipped with an ear-in headphone and a lanyard. Name:Mini Frequency Modulation（FM） Radio Material: plastic shell Size:92 x 54 x 15mm / 3.6 x 2.1x 0.6'' Earphone jack: 3.5mm Tuning increase: 0.1MHz Built-in speaker: No FM frequency: 60-108MHz Sensitivity: Signal to noise ratio: 45db Stereo separation: 32dB Power supply: 2 x AAA batteries (not included) Application: Suitable for listening to the FM broadcast and large meetings. Features: * High sensitivity and selectivity with excellent reception * FM frequency range 60-108MHz * Automatic search and manual search the radio stations * 5 station presets: you can manually store five favorite stations * Press the 1-5 keys to quickly select storage station * Mono / stereo selectable * With 24-hour digital clock * 30 level volume control * Lock switch to prevent accidental operation General Quantity 1 set Material Plastic Specification Tuner Bands 60-108MHz Interface 3.5mm Headphones Included Yes Battery Type AAA Dimensions & Weight Dimensions 4.72 in x 3.15 in x 1.18 in (12 cm x 8 cm x 3 cm) Weight 3.42 oz (97 g) Packing List 1 x FM Radio 1 x In-ear Stereo Earphone 1 x Lanyard 1 x Chinese User Manual

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Features: High sensitivity and selectivity with excellent reception. Automatic search and store the radio station. Manual search and store the radio station. 100 radio station presets. 9K/10K selectable for AM tuning increment. MP3 player: can play mp3 music stored in the TF card. Repeat mode: All / One / Folder. Quick station/song selection: direct input radio frequency or song number. High quality speaker with bass diaphragm, the sound is clear and loud. 3.5mm AUX input: support to connect the external audio equipment as a loudspeaker. 3 recording mode: MIC recording + Line in recording + Radio recording. 3 recording quality selectable: Simple(64kbps); Quality(96kbps); Super(128kbps). Built in 3 languages: Chinese, English, Spanish (selectable). Sleep timer for up to 90 minutes. Adjustable LCD backlight. Equipped with 1000mAh removable rechargeable BL-5C lithium battery. 160g/0.35lb portable radio, perfect for traveling. Specification: Frequency FM: 87-108MHz AM: 522-1710KHz (9K), 520-1710KHz (10K) SW: 4.75-21.85MHz Memory Support Micro SD/TF card, Max 32GB Audio format MP3, WMA Output power 2W Power supply 1000mAh BL-5C lithium battery (included) Charging DC 5V, Micro USB interface Size 120 x 80 x 20mm / 4.7 x 3.1 x 0.8 inch Weight 160g/0.35lb Package included: 1 x Retekess V115 radio 1 x BL-5C battery 1 x USB charging cable 1 x Hand strip with bracket 1 x Multilingual manual Retekess F9204D TIVDIO FM Radio V-115 FM/AM/SW Radio Bass Sound MP3 Player REC Voice Recorder with Sleep Timer Retekess F9204D TIVDIO FM Radio V-115 FM/AM/SW Radio Bass Sound MP3 Player REC Voice Recorder with Sleep Timer Retekess F9204D TIVDIO FM Radio V-115 FM/AM/SW Radio Bass Sound MP3 Player REC Voice Recorder with Sleep Timer

Features: -Compact design, combination of alarm clock and FM radio. -When the unit is ON, press the ON/OFF button repeatedly to turn on radio or clock mode. -Dual alarm clock radio with snooze function, radio alarm with adjustable volume and stays at the setting you like. -10 FM radio stations preset and storage, FM 87.5-108MHz. -Settable sleep function: fall asleep with the radio and the unit will automatically turn off after the specified time. -Red LED digital display without blink makes time easy to view in full view and is gentle on eyes at night. -Independent buttons for easy operation, convenient for use. -AC powered for functions of radio, alarm and time display, 2*AAA batteries(not included) are required to ensure memorization of all settings. -Start and enjoy a wonderful day with the radio alarm clock. Specifications: Color: Black Material: ABS Display: Digital LED Display Power Supply: AC 220V~50Hz, 2 * 1.5V AAA Batteries (NOT Included)for Back-up Radio Frequency: FM 87.5-108MHz Dimension: 116 * 92 * 45mm / 4.56 * 3.62 * 1.77in (L * W * H) Weight: 258g / 9.1oz

Specifications: Color: Black Material: Plastic Power supply: EU plug cable or 2 x AAA batteries (Not included) Size: Approx. 11.5x8.5x4.4cm / 4.53x3.35x1.73'' Radio frequency: FM87.5-108MHz Dual alarm clock radio: Buzzer or radio, buzzer volume at an average while radio alarm at your preset Feature: Digital FM radio, you can store your favorite 10 channels to be easily found LED display with red backlight, easy to read and convenient to use at night When the device is on, press button on/off repeatedly to turn on the radio or mode Set the sleep function to fall asleep with the radio and the device will turn off automatically after a specified time Dual alarm clock radio with snooze function, radio alarm clock with adjustable volume and remains in the parameter Start and enjoy a beautiful day with a radio alarm clock Package includes: 1 x Digital FM Alarm Clock Radio 1 x Cable  

Portable FM radio and MP3 player for listening to music or the radio on the go. Great for home, office and traveling. Easy to use, with number pad for listening to the station of your choice. Features: Rechargeable Li-Ion Battery FM Radio(87.5MHz - 108MHz) Auto Search Function TF card reader USB 2.0 reader Specifications: Output Power: 3W Frequency Range: 100Hz - 18KHz Input: DC 5V 500mA Current Consumption: 400mA Battery: 3.7V Battery Capacity: 890mAh In Box: 1 x Radio/MP3 Player 1 x USB Cable 1 x Battey 1 x Instruction Guide Colours: Red Please Note: Pictures are for display purposes!!! Radio is in Red only!!! !!!!CLICK HERE FOR MORE GREAT DEALS!!!!

  Portable FM radio and MP3 player for listening to music or the radio on the go. Great for home, office and traveling. Easy to use, with number pad for listening to the station of your choice. Features: Rechargeable Li-Ion Battery FM Radio(87.5MHz - 108MHz) Auto Search Function TF card reader USB 2.0 reader Specifications: Output Power: 3W Frequency Range: 100Hz - 18KHz Input: DC 5V 500mA Current Consumption: 400mA Battery: 3.7V Battery Capacity: 890mAh In Box: 1 x Radio/MP3 Player 1 x USB Cable 1 x Battey 1 x Instruction Guide Colours: Red Please Note: Pictures are for display purposes!!! Radio is in Red only!!!

Portable FM radio and MP3 player for listening to music or the radio on the go. Great for home, office and traveling. Easy to use, with number pad for listening to the station of your choice. Features: Rechargeable Li-Ion Battery FM Radio(87.5MHz - 108MHz) Auto Search Function TF card reader USB 2.0 reader Specifications: Output Power: 3W Frequency Range: 100Hz - 18KHz Input: DC 5V 500mA Current Consumption: 400mA Battery: 3.7V Battery Capacity: 890mAh In Box: 1 x Radio/MP3 Player 1 x USB Cable 1 x Battey 1 x Instruction Guide Colours: Black Please Note: Pictures are for display purposes!!! Radio is in Black only!!! !!!!CLICK HERE FOR MORE GREAT DEALS!!!!

Stream Music wireless form your PC, phone, or your tablet via Bluetooth. Listen to your stories and songs via Micro SD card mode or enjoy your favorite station via FM radio mode. PRODUCT FEATURES: Auto Manually Search & Save Channels: With one click, the device will auto search and save all available stations. You can also manually select and save your favorite stations by holding the number buttons in (auto tune your channel) Ultra- Portable Design: Thanks to its small design with additional hand strap it makes it convenient to bring with you anywhere! PRODUCT SPECIFICATIONS: Bluetooth version: 2.1 Bluetooth work time: up to 10 hours Bluetooth Operational range: up to 10 meters Micro SD card support: MP3, WMA, WAV format Speaker output power: 3W Speaker Frequency range: 90Hz – 18 kHz Charge time: About 2 hours FM Frequency range: 87MHz to 108MHz Charge voltage: 5V-500mA  

Coca-Cola can - This multi-functional Bluetooth speaker and radio comes with various functions. Your choice of music can be played via Bluetooth from devices such as your phone, tablet, laptop or computer Fm functionality: This piece lets you listen to your choice of an FM radio station, available for frequencies ranging between: 87.5 MHz - 108 MHz * plug in AUX cord for FM use for best reception Multiple playback options: aside from Bluetooth playback, the speaker lets you play music via USB cord, aux cord or a TF card Size, Weight and portability: The can speaker measures 4.5" In bright and 2.5" In Depth, making it a small, portable yet power packed piece, all for your entertainment. The speaker weighs 5 ounces. Additional specifications: output 3W; Bluetooth version: 4.1; power supply: 400mAh Polymer battery; FM frequency: 87.5MHz - 108MHz; usage hours: 2-3 hours

Multi-function: support bluetooth,Mic SD card USB driver/FM radio. MP3/4,IPOD,PSP, Smart phone, PAD,Notebook PC etc. Having Bluetooth speaker with you is a very exciting thing. Moreover, Bluetooth speaker helps the atmosphere to be cheerful when you are celebrating a birthday or party and it will play a significant contribution to entertain the participant. However, those moment can be provided only if you have a Speaker which is fashionable and modern. As a result you can carry it with you comfortably. The ten item below indicate the new type of modern Bluetooth speakers consisting of disparate amazing features. Therefore, you can go over and find one which is suitable with you. Bluetooth standard: 2.0+ESP Play time: 4-6hours SNR: 90db Charging time: 3-4hours FM frequency range: 87.5-108MHZ(+-3DB) Bluetooth Range: 10 m Speaker: 1.58 inches(external diameter 57mm) AUDIO INPUT: MICRO SD; FM RADIO; BLUETOOTH Output: RMS 3W x 2 ACC: 1x AUX cable,1x USB cable

Features: Small and light weight, easy to carry, fashionable design Touch button control, blue backlit button, keytone on / off choosable CNC metal shell, shockproof to protect the device Voice control auto recording, one button recording Split time recording, it would save recording files according to split time Support FM radio receiving, to receive different imformation through the machine Built-in speaker, you can enjoy the music on your own or share it with your friends 16 different level of speed-changed voice display, no worry of speeding speech Simple playing, single cycle, repeat all, random play, A-B repeat mode for you to choose PCM format 1536KBPS voice recording Built-in 220mah rechargeable battery and 8GB storage memory It would save the voice file when the battery is running out 3.5mm earphone jack Frequency: 20Hz - 20KHz Package Included: 1 x Newsmy RV31 8GB Voice Recorder

Product Description Sound box portable speaker mini speaker with fm radio & led torch 1)Input: 5.0V 2)Output: 3.7V*300MA Battery 3)Frequency Range: MHz 4)Built-in Rechargeable Li-ion Battery, computer for charging directly. 5)Compatible with SD/TF card, mobile phone, MP3, MP4, iPod, PDA, etc 6)SNR:>85dB 7)Meet an emergency to illuminate function 8)U disk MP3 speaker with FM function 9)Max support 8GB TF card (Not included) 10)Charge time: 1 - 2 hours Accessories 1)3.5mm stereo connect cable 2)USB power supply cable tie-in 3)Earphone Cable

Clear and concise portable design, easy to operate and convenient to carry. Using a USB standard interface power supply and audio input. With driver-free USB interface, plug and play. Fully compatible with multiple Windows operating systems.· Mini speaker connects with computers, notebook computers and other devices by USB interface simply, no power supply, you can play wonderful music while charging.· Speakers function AUX audio input. Powerful AUX audio input, not only can be used as desktop computer speakers, laptop speakers but also can be connected with all other audio output devices, such as mobile phones, MP3, MP4 and so on.· Compact size is easy to carry, with cool appearance, trendy fashion and individualized colour, fresh and natural.· With built-in radio frequency module and telescopic antenna, it can be used to listen to FM radio. Support to play MP3 music from your Micro SD/TF card or U-disk. High Quality with Global StandardsEvery JCP Electronics cc product undergoes an extensive testing and quality control procedure, ensuring each and every item purchased meets global quality standards. JCP Electronics cc offers only the highest quality products, allowing customers to shop with confidence.

• OUTPUT POWER - 5W + 25W. • INPUT VOLTAGE - 7.4V. • FREQUENCY RESPONSE - 100HZ - 20KHZ. • SPEAKER - 6.5" 4? + 2" TWEETER. • DISTORTION - =1%. • BUILT IN BATTERY - 2000MAH. • S/N RATIO - =85dB. FEATURES. • LARGE COLOURFUL LED LIGHT DANCING DISPLAY FRONT PANEL. • PLAYS MP3 MUSIC FORMAT FROM USB AND MICRO SD CARD. • 3.5MM STEREO AUDIO CABLE CONNECTION TO SPEAKER SOCKET "AUX". • PLAYS MUSIC FROM MOBILE PHONE, MP3, MP4, PC, IPOD AND OTHER DEVICES. ACCESSORIES. • DC ADAPTER INCLUDING CABLE. • REMOTE CONTROL. • AUDIO CABLE. • MICROPHONE. • SHOULDER STRAP.