SDR Receiver RTL2832U + R820T2 Chip 1PPM TCXO ADS-B 0.1MHz-1.7GHz Full Receiver Description: The signal received by the antenna is converted into data by this receiver and sent to the computer, Android phone and other devices through the USB interface. The software on the computer and Android phone and other devices processes the demodulated signal, displays the frequency spectrum, and arbitrarily sets the . Bandwidth, signal recording, saving, playback and other functions. Receives electromagnetic waves in the range of 100KHz-1.7GHz supports AM, (NFM, WFM), , , LSB, USB demodulation. Can be used to listen to short-wave single-sideband communications, radio, intercom calls, aviation bands, meteor monitoring ADS-B decoding, AIS signal , etc. Feature: This receiver has a -in 1 ppm temperature compensation crystal (TCXO). Make the frequency more stable and accurate. The almost temperature drift (2 ppm initial deviation, 1 ppm temperature drift) increases the internal chip heat dissipation, making the work more stable. Using the latest RTL2832U + R820T2 solution (R820T2 tuner has slightly better sensitivity than R820T, lower background noise and higher signal-to-noise ratio. Can work more stably at frequencies around 1.5 GHz. ) The Q channel on the RTL2832U is used to increase the direct mining of the frequency of 100KHz-24MHz. Achieved 100KHz-1.7GHz full segment . Support for Windows XP/7/8/0, for , for Android and other systems. Specification: Type: with Antenna Product size: 71 x 43 x 19mm/2.80 x 1.69 x 0.75 inch Product weight: 34g Color: silver material: metal Package Contents: 1 x RTL SDR Receiver 1 x Antenna Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Fruugo United Kingdom
Feature:1. OUTSTANDING SIGNAL: This wireless intercom system has clear sound quality and long range coverage with enhanced signal up to 3,280 feet to ensure clear sound quality.2. 10 CHANNELS AND 3 CODES: It has 10 channels and 3 digital codes. Meanwhile, with anti interference function, it can collaborate with intercoms with the same digital channel code.3. CLEAR SOUND QUALITY AND CONVENIENT TALKING: Built in premium chip and with automatic noise cancellation function, it provides you with clear sound quality. In addition to that, it also has voice activation function that allows you to easily talk without shouting in the house.4. EXPANDABLE AND CONFERENCE CALL: Users can add more intercoms to build a wireless intercom system for home or business. Simply press and hold the "Group" button and you can talk to all the intercoms in the system. You can also call specific people by pressing the "CALL" button.5. MOBILE POWER SUPPORT AND EASY TO USE: It's compatible with 5V 1A mobile power, so you can easily take it anywhere. Functions include listening, calling, voice activation, group calling, etc., and the volume can be adjusted.Specification:Item Type: Wireless Intercom SystemMaterial: ABSFrequency Range: 462-467MHzNumber Of Channels: 0-9 ChannelsPower: 0.5WReceiving Sensitivity: -120dBmFrequency Interval: 25KHzFrequency Error: 500HzModulation Mode: FMSpecification: UHFOperating Temperature: -25-65 Degrees CelsiusVolume Adjustment Levels: 8 Levels.Package List:2 x Wireless Intercom2 x Power Adapter2 x Charging Cable
Fruugo United Kingdom
Feature:1. OUTSTANDING SIGNAL: This wireless intercom system has clear sound quality and long range coverage with enhanced signal up to 3,280 feet to ensure clear sound quality.2. 10 CHANNELS AND 3 CODES: It has 10 channels and 3 digital codes. Meanwhile, with anti interference function, it can collaborate with intercoms with the same digital channel code.3. CLEAR SOUND QUALITY AND CONVENIENT TALKING: Built in premium chip and with automatic noise cancellation function, it provides you with clear sound quality. In addition to that, it also has voice activation function that allows you to easily talk without shouting in the house.4. EXPANDABLE AND CONFERENCE CALL: Users can add more intercoms to build a wireless intercom system for home or business. Simply press and hold the "Group" button and you can talk to all the intercoms in the system. You can also call specific people by pressing the "CALL" button.5. MOBILE POWER SUPPORT AND EASY TO USE: It's compatible with 5V 1A mobile power, so you can easily take it anywhere. Functions include listening, calling, voice activation, group calling, etc., and the volume can be adjusted.Specification:Item Type: Wireless Intercom SystemMaterial: ABSFrequency Range: 462-467MHzNumber Of Channels: 0-9 ChannelsPower: 0.5WReceiving Sensitivity: -120dBmFrequency Interval: 25KHzFrequency Error: 500HzModulation Mode: FMSpecification: UHFOperating Temperature: -25-65 Degrees CelsiusVolume Adjustment Levels: 8 Levels.Package List:2 x Wireless Intercom2 x Power Adapter2 x Charging Cable
Fruugo United Kingdom
Features: 1.Small and compact, easy and portable to carry. 2.Easy to use, just plug in the phone card and power on. 3.Enhanced wireless signals for good performance. 4.Built?in 35db sensitivity microphone, support two ways intercom. 5.Concealed earphones are suitable for criminal investigation. Specification: Features: Small and compact, easy and portable to carry. Easy to use, just plug in the phone card and power on. Enhanced wireless signals for good performance. Concealed earphones are suitable for criminal investigation. Built-in 35db sensitivity microphone, support two ways intercom. Specification: Condition: Brand New Material: ABS Color: Yellow Card Size: 85 * 50 * 4.5mm Battery Capacity: 350mah Distance between GSM card signal and earphone: 40cm~60cm/15.7-23.6in Talk Time: 3~4 hours Headphone Battery Time: 6~7 hours Package Weight: Approx. 66g/2.3oz Package List: 1 * GSM Card 1 * USB Charging Cable 1 * 108B In-ear Headphones 2 * 337A Button Battery PackageList: 1 * GSM Card 1 * USB Charging Cable 1 * 108B In-ear Headphones 2 * 337A Button Battery
Fruugo United Kingdom
Features: Long-Range Communication: Our wireless two-way intercom system is designed for long-range communication, with a tested range of up to 300 meters. It can even penetrate walls and floors, allowing for clear communication from the 1st to the 8th floor. This makes it an ideal solution for elderly care, home or office communication. Slim and Sleek Design: With a thickness of only 18mm, our intercom system is slimmer than similar products on the market which are usually over 22mm thick. The slim design, combined with a high-gloss UV-treated surface and a plastic + silicone button structure, offers a superior tactile experience. Intelligent and User-Friendly: Our intercom system is designed with user-friendly features, including a talk light and battery light display for easy monitoring. It also comes with a charging dock for smart charging, ensuring the device is always powered and ready for use. High-Capacity Battery: Powered by a 1800mAh polymer lithium battery, our intercom system can last for about a week with normal use (5 calls per day, 30 seconds per call). It also features a standby time of 3-5 days, making it a reliable communication tool for your home or office. Versatile and Adjustable: Our intercom system offers two frequency options (462MHz and 434MHz) to avoid interference. It also features 38 ringtone options and 3 adjustable volume levels for both ringtones and call volume. Please note that the two devices must be used together and cannot be used separately. Specifications: Power Supply Method: polymer lithium battery 1800mAh Battery Powered: DC5V/1A Working Temperature: -20 ° C to 55 ° C Transmission Distance: Approximately 1000 meters of open space, 20-100 meters of partition walls, floors 1-8 Working Frequency: B-gear frequency 462MHz A-gear frequency 434MHz Working Time: Charge once for about 1 week Charging Time: Approximately 5 hours when fully charged Standby Time: 3-5 days Sound Adjustment: 3rd gear adjustable Music Ringtones: 38 ringtones Ring Volume: Level 3 adjustment (standby machine volume adjustment key) Call Sound: Level 3 adjust call size (adjust volume key during call operation) Color: Black, White (optional) Product Size: 11.6 * 5.6 * 1.8cm/4.6 * 2.2 * 0.7inch Charging Dock Size: 7 * 5.6 * 2.9cm/2.8 * 2.2 * 1.1inch Attention: Two must be used together and cannot be used alone Note: Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Packing List: 2 x Indoor Intercom 2 x Charging Dock 1 x 2.0 Small Screwdriver 1 x Charging Station Charging Cable 1 x Host Charging Cable 1 x Instructions 1 x Strong Adhesive
Fruugo United Kingdom
Features: High quality and brand new products, stable performance and durable. The internal coil of the relay is made of high-quality brass wire, the coils are numerous and dense, and can quickly generate a magnetic field after being energized. Alloy metal for shell, strong and not easy to rust. High quality brass contacts quickly start motor. Strictly control the material and details of each structure of the product to ensure quality and performance. The size of the socket or interface of the relay is exactly matched and can be installed directly without any adjustment. Specifications: Material:ABS Size:About:4.5cm/1.77inch 900 CBR900RR 1993-1999 800 VFR800 1000 CBR1000RR 2004-2007 CBR900RR 1993-1999 1998 1997 1996 ZX6R ZX600 G1-2 98-99 ER5 ER500A1-4 96-00 ER5 ER500C1-C3 01-04 GPZ500S EX500E9-E10 02-04 ZX6R ZX600 G1-2 98-99 ZX6R ZX600 J1-2 00-02 ZX6R ZX636 B1H 03-04 ZX6RR K1H 03-04 ZX6RR M1H 04 KL650 B2/B3 Tengai 90-92 W650 EJ650 A1 99-00 W650 EJ650 C3-C6P 01-04 ZX7R ZX750P1-7 96-03 ZX7RR ZX750N1 96-99 ZX9R ZX900 B1/B2 94-95 ZX9R ZX900 B3 96-97 ZX9R ZX900 C1/C2 98-99 ZX9R ZX900 E1/E2 00-01 ZX9R ZX900 F2P) 02-04 GPZ1100 ZX1100 E1-2 95-98 ZRX1100 ZR1100 C1-4 97-00 ZRX1200 S ZR1200 B1/B3P 01-03 SHADOW Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1x Solenoid Relay
Fruugo United Kingdom
Features:1.Made of premium material, it is sturdy and durable.2.The headset is designed with mic, clear stereo so quality.3.The strong clip can hold your device firmly.4.Great for motorcycle Bluetooth device.5.It is universal for V4 and V6 Interphone.Specifications:Material: plasticHelmet headset cable length: 1mClip: 5x5x2cmColor: blackPackage included:1 * Helmet headsetNotes:1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks ",
Fruugo United Kingdom
1. 16-Bit (24-Bit) Digitally Encoded Audio 2. Single-Mode Fiber optic transmit up to 20km(12.4miles) without Optical Attenuation, Compatible with multimode fiber up to 500m(0.31miles). 3. No EMI, RFI, Talk or Video Distortion and no ground 4. LED Indicators for Instant System Monitoring 5. Plug and play, easy installation. 6. Good ventilation, good heat dissipation 7. Standalone or Rack Mount Applicable environment: 1. Intercom System 2. Public Broadcasting System 3. Intelligent Traffic Monitoring System (ITS) 4. Security system 5. TV care 6. Remote multimedia teaching / campus monitoring 7. TV and telephone conference 8. Long-distance radio and television transmission system 9. Building control system Voltage: AC100-240V Plug Type :EU Plug,it applies to Indonesia, Germany, France, , Italy and so on. Colour:black Material:plastic+metal Package Contents: 1x Audio Transmitter 1x Audio Receiver 2x Power adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Fruugo United Kingdom