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$5.00 Shipping Condition: New Location: China BRZHIFI WL05 Black Cellphone Wireless Bluetooth5.1 Portable Headphone Amplifier USB HD HiFi Decoder DAC. It adopts PCM5102A decoding and has excellent ... moredynamic details. Excellent driving power and sound quality.
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$3.00 Shipping Condition: New Location: China Press and hold the UP key to turn on the machine in the shutdown state to enter the standing wave fine-tuning interface. Press the Down key for 3 seconds ... moreto enter the high standing wave alarm point setting interface (default 2.0).
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$3.00 Shipping Condition: New Location: China HAMGEEK 64-108MHZ Portable TEF6686 Full Band Radio Receiver AM FM SW MW LW RDS w/ 2.8" Color Screen. With TEF6686 automotive-grade receiver chip for NXP, ... moreHAMGEEK radio receiver has high-tech anti-interference and excellent sound quality performance.
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$4.00 Shipping Condition: New Location: China The radio supports network OTA software upgrade, continuous maintenance and upgrade functions, and is equipped with a 2500mAH large capacity 18650 detachable ... morebattery. - The radio has a WIFI networking function.
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$3.99 Shipping Condition: New Location: China VFL Connector: 2.5mm Universal connector. VFL Power: 20mW. Specifications: OPM Connector: 2. 5mm Universal connector. High-precision OPM: Supported 850/1 ... more300/1310/1490/1550/1625nm,Accuracy difference of 0.2db.
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Free Shipping Condition: New Location: China BT Function & Quick Operation: Added BT indicator, encoder lock, and antenna options for all receiver modifications. Also supported the addition of the ... moreSNR definition for the SSB modulation based on the spectrum analyzer data in the presence of a decoder.
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$5.00 Shipping Condition: New Location: China ARM + CPLD USB Asynchronous Digital Interface High Performance Digital Interface for AUDIOBYTE Interface Program. - This digital interface using Romania's ... morefamous interface program for AUDIOBYTE reference to simplify the design, mainly in view of the cost of the direct reproduction is too high, so we simplified a lot of circuitry, retained the common several output functions, and it is still suitable for daily use.
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Free Shipping Condition: New Location: China FM (65 - 108MHz) & SW/MW/LW (144 - 27000KHz) radio range. - TEF6686HN high-quality DSP chip. - Type-C charging interface, large capacity lithium battery. ... more- 1 x Digital Radio. - 75cm rod antenna, all aluminum alloy shell.
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$0.11 Shipping Condition: New Location: 金东区, China
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$500.00 Shipping Condition: Used Location: Grisy-Suisnes, France
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$3.26 Shipping Condition: Brand New Location: China VFL Connector: 2.5mm Universal connector. VFL Power: 20mW. Specifications: OPM Connector: 2. 5mm Universal connector. High-precision OPM: Supported 850/1 ... more300/1310/1490/1550/1625nm,Accuracy difference of 0.2db.
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$5.00 Shipping Condition: New Location: China J3 Bluetooth Audio Decoder Wireless Receiver DAC 9038 Optical Fiber Coaxial USB Hard Decoding Power Amplifier. - 1 x Host. - 1 x USB Audio Cable. Usually ... moreit costs about 30USD-50USD. - 1 x 6.35 to 3.5mm Adapter.
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Free Shipping Condition: New Location: China VFL Connector: 2.5mm Universal connector. VFL Power: 20mW. Specifications: OPM Connector: 2. 5mm Universal connector. High-precision OPM: Supported 850/1 ... more300/1310/1490/1550/1625nm,Accuracy difference of 0.2db.
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$5.00 Shipping Condition: New Location: China 1 x 1:2 Audio Tube Amplifier.
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Free Shipping Condition: New Location: 金东区, China YouLoop Electromagnetic Antenna Portable passive magnetic loop antenna for HF and VHF. VHF response: up to 300 MHz. HF response: 10kHz to 30 MHz. Passive ... moredesign. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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$5.00 Shipping Condition: New Location: China Product model: NJ300A. - Working frequency: 0Hz ~ 300KHz. - Test frequency range is wide. Frequency range: 0 ~ 300KHz. See the pictures below for details. ... more- The NJ series impedance tester adopts a high-performance processor and ultra-low power consumption design.
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$5.00 Shipping Condition: New Location: China Output power: 500mW (0.5W). A: The transmitter cannot be directly plugged into the microphone. If a microphone amplifier is used, the amplified microphone ... moresignal can be input to the transmitter. A: This is an FM transmitter.
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$3.00 Shipping Condition: New Location: China HIFIMAN HE400SE V2 Planar Headphones Wired Over-Ear Headphones Stealth Magnet Version for Hifi Music. The headphone wiring of the HE400se can be easily ... moreremoved. The headphone wiring is connected to each channel with a separate ground wire to reduce the crosstalk between the left and right channels to a very low level.
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$3.00 Shipping Condition: New Location: China HAMGEEK RDS-998 FM MW LW SW SSB Radio Receiver USB LSB BFO Ham Radio Receiver Color Touch Screen. - HAMGEEK RDS-998 radio with gorgeous color touch screen ... morefor excellent visual experience. - 1 x HAMGEEK RDS-998 radio with touch screen.
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$3.00 Shipping Condition: New Location: China The machine adopts advanced digital signal processing chip, which has high sensitivity and strong anti-interference ability. - The machine adopts high-quality ... morespeakers, and can be connected to external headphones (stereo output), active speakers, built-in 5000mAh large capacity lithium battery.
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$3.00 Shipping Condition: New Location: China TZT U-15D Music Spectrum Equalizer Display LED Acrylic Shell Music Spectrum Equalizer with Built-in DSP. - It is cheaper than any other music spectrum ... moreequalizer. - 1 x U-15D Music Spectrum Equalizer. - Tone transposition interval: +/-8 degrees pitch.
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$4.00 Shipping Condition: New Location: China The buzzer can be turned on and off with one press. Press the Down key for 3 seconds to enter the high standing wave alarm point setting interface (default ... more2.0). Tap the Down key to lower the alarm point (minimum 1.5), and tap the UP key to raise the alarm point (maximum 5.0).
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Free Shipping Condition: New Location: United States ATS-20+ Plus ATS20 V2 SI4732 Radio Receiver DSP SDR Receiver FM AM (MW and SW) and SSB (LSB and USB). With 0.96" OLED display, it is a quality full-band ... moreradio receiver, supporting auto-hold setting function after power failure.
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$2.60 Shipping Condition: Brand New Location: China VFL Connector: 2.5mm Universal connector. VFL Power: 20mW. Specifications: OPM Connector: 2. 5mm Universal connector. High-precision OPM: Supported 850/1 ... more300/1310/1490/1550/1625nm,Accuracy difference of 0.2db.
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$3.00 Shipping Condition: New Location: China With built-in decoding module. It supports FM, AM, LSB and USB reception. FM is designed with RDS function mode. Bluetooth stereo is also supported. Currently, ... moreHAMGEEK ATS120-Pro is the world's most cost-effective SSB full-band pocket radio with color touch screen.
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$5.00 Shipping Condition: New Location: China 1 x SDR601A. Usually it costs about 30USD-50USD.
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$5.00 Shipping Condition: New Location: China 1 x MW transmitter board. It is available to amateur electronics enthusiasts and radio enthusiasts. This transmitter works well at an effective distance ... more(0.5-1m/1.6-3.3ft). It has a high level of sound fidelity, especially with direct radio (such as our 636 and 68-1 single-pipe units).
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$3.99 Shipping Condition: New Location: China VFL Power: 20mW. VFL Connector: 2.5mm Universal connector. Specifications: OPM Connector: 2. 5mm Universal connector. High-precision OPM: Supported 850/1 ... more300/1310/1490/1550/1625nm,Accuracy difference of 0.2db.
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$3.00 Shipping Condition: New Location: China The buzzer can be turned on and off with one press. Press the Down key for 3 seconds to enter the high standing wave alarm point setting interface (default ... more2.0). Tap the Down key to lower the alarm point (minimum 1.5), and tap the UP key to raise the alarm point (maximum 5.0).
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Free Shipping Condition: New Location: Rowland Heights, United States High standard multi-gear none-pole speed adjust 0%-100% PWM output. - PWM frequency:16kHz. DC 6V
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$5.00 Shipping Condition: New Location: China Video decoding Audio decoding - HDMI: 1080P at 60/1080P at 50/1080P30/1080P25/720P60/720P50/576P50/480P60. - 1 x Video Decoder. - HDMI: 48KHz dual channel ... moreoutput. Audio output - Working temperature: -20â+60â.
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$5.00 Shipping Condition: New Location: China Product model: NJ200A. - Working frequency: 0Hz ~ 200KHz. - Test frequency range is wide. Frequency range: 0 ~ 200KHz. See the pictures below for details. ... more- The NJ series impedance tester adopts a high-performance processor and ultra-low power consumption design.
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$5.00 Shipping Condition: New Location: China Model number: B037. - Amplifier speaker switcher supports three amplifiers to input. Pick one out of three. Simultaneous input is not supported. - 1 x ... moreAmplifier Speaker Selector. - There is an alloy steel shell.
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$5.00 Shipping Condition: New Location: China BRZHIFI WL05 White Cellphone Wireless Bluetooth5.1 Portable Headphone Amplifier USB HD HiFi Decoder DAC. It adopts PCM5102A decoding and has excellent ... moredynamic details. Excellent driving power and sound quality.
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$5.00 Shipping Condition: New Location: China PJ MIAOLAI D3 HiFi Optical Fiber Coaxial Lossless Input Audio Decoder DAC Bluetooth 5.0 Receiver QCC3031 Chip. - Bluetooth 5.0 lossless transmission. ... moreCoaxial (support maximum 192KHz/24BIT input). - Three channel input: Optical fiber( support maximum 96KHz/24BIT input).
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$5.00 Shipping Condition: New Location: China 1 x CNC Handwheel. - Axis: X, Y, Z, A. - Max response frequency: 100KHz. Usually it costs about 30USD-50USD. Output is high level: VCC-2.5V. Output is ... morelow level: ≤0.4V.
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$5.00 Shipping Condition: New Location: China DSO152 Product Manual Usually it costs about 30USD-50USD.
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$5.00 Shipping Condition: New Location: China 1 x Spectrum Display. Suitable for ambient lighting, decoration and audio modification. Usually it costs about 30USD-50USD. Smart noise reduction technology. ... moreSize: 110 x 33 x 9mm/4.3 x 1.3 x 0.4"; maximum thickness 17mm/0.7".
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$5.00 Shipping Condition: New Location: China Independent decoding chip ES9038. The QCC5125 supports transmission sampling rates up to 24bit/96Khz for LDAC, constantly refreshing and maintaining the ... moreleading Bluetooth technology level. - Bluetooth enables an effective transmission distance of 10M+/32.8FT+.
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$5.00 Shipping Condition: New Location: China RH-899X Black DSD Audio Player Lossless DTS/AC3 Decoding Audio Player HDMI Optical Fiber and Coaxial 5.1 Channel Decoder. - 1 x DSD Audio Player. - USB ... moreflash drive decoding: support 24b/48k. - Master CPU: the 6th generation imported CPU processor supports playback and decoding of multiple audio formats with low current, low heat and stable operation.
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Free Shipping Condition: New Location: United States Frequency range: 525~1605kHz. It uses a magnetic rod to transmit electromagnetic waves without an external antenna. - Good timbre. - The variable capacitor ... moreuses a double-connected variable capacitor, and the two-connection parallel connection can obtain sufficient capacity.
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$5.00 Shipping Condition: New Location: China WAVE2 Portable Digital Oscilloscope 2 Channel 0-200KHz Signal Generator Assembled 2.4" Touch Screen. Built-in signal generator: In addition to being a ... moredual-channel oscilloscope, WAVE2 also has a built-in 0-20KHz (sine wave) DDS dual-channel function signal generator.
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$5.00 Shipping Condition: New Location: China Connector impedance: 50ohm. - 1 x Low Pass Filter. Usually it costs about 30USD-50USD.
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Free Shipping Condition: New Location: Rowland Heights, United States ATS-20+ Plus ATS20 V2 SI4732 Radio Receiver DSP SDR Receiver FM AM (MW and SW) and SSB (LSB and USB). - Support band: FM, AM (MW and SW) and SSB (LSB ... moreand USB). With 0.96" OLED display, it is a quality full-band radio receiver, supporting auto-hold setting function after power failure.
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$3.00 Shipping Condition: New Location: China Multiple Modes: With FM, AM, LSB, USB multiple mode reception and RDS function for FM, this HiFi radio enhances the user's listening experience. - Bluetooth ... more5.3 high-fidelity stereo audio transmission, enjoy Bluetooth headset alone, and share Bluetooth audio together.
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$5.00 Shipping Condition: New Location: China 1 x SDR601A. Usually it costs about 30USD-50USD.
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Free Shipping Condition: New Location: Rowland Heights, United States HAMGEEK APX-8000 12W VHF UHF Walkie Talkie Dual Band Radio with Dual PTT Duplex Working Mode. - HAMGEEK APX-8000 walkie talkie with an extra large color ... morescreen. - 1 x HAMGEEK APX-8000 main unit. - Strong and stable output power (VHF: 12W/UHF: 12W).
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$5.00 Shipping Condition: New Location: China DSO152 Product Manual Usually it costs about 30USD-50USD. - 1 x Lanyard.
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$3.00 Shipping Condition: New Location: China 1 x Preamplifier Board. - The material used in this front-end kit is also quite good, with double-sided gold-plated PCB and LM317 337. - Amplification: ... more4X (by default), you can modify the resistor to set it from 1X to 20X.
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$5.00 Shipping Condition: New Location: China SI4732 full-band DSP radio receiver FM LW (MW and SW) and SSB with 2.4 "touch screen. - Fixed the error of displaying the decoder screen in CB mode. - ... moreAdded FT8 and FT4 decoder. - Added scrolling of the DIGI decoder buffer with saving decoded data to the decoder.log file in SPIFFS.
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$5.00 Shipping Condition: New Location: China Proxmark3 PM3 RDV2 + 7.0 Software ID/IC Card Copier RFID Duplicator Reader Support Dual Frequency Card. - Proxmark3 RDV (PM3 RDV2) is an upgraded full ... moreversion of PM3 EASY version. It supports UHF and UHF with a wider range.
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Free Shipping Condition: New Location: United States Bus Type: USB. - 1 x Data Acquisition Card. - Bus-powered USB interface for communication with I2C, SMBus, and SPI. - Product Family: I2C/SPI. - 1 x Data ... moreCable. - Product number: 779553-01. Physical Standard.
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$5.00 Shipping Condition: New Location: China It adopts a modular structure of splicing and installation. It is very suitable for radio electronics enthusiasts, electronic DIY enthusiasts and primary ... moreand secondary school students to exercise their hands-on ability.
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$3.00 Shipping Condition: New Location: China It is cheaper than any other music spectrum equalizer. - 1 x U-15 Music Spectrum Equalizer. - Professional logarithmic display. - Audio input: 3.5mm unbalanced ... more/ XH2.54-3P. - There are 300 lamp beads in 20 sections of 15 levels.
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Free Shipping Condition: New Location: United States The receiver adopts an SDR architecture with powerful functions and unique NR noise reduction function, resulting in excellent listening performance. ... more- 1 x Host. - Original firmware, support official website upgrade.
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$5.00 Shipping Condition: New Location: China Loud treble, clear mid-range and powerful bass. Yellow HRD-701 High Performance Portable Full Band Radio LED Digital Display Radio Support Bluetooth and ... moreTF Card. - 1 x Radio. - Multi-scenario application, full functions, good compatibility, easy to deal with various scenarios.
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Free Shipping Condition: New Location: United States The receiver adopts an SDR architecture with powerful functions and unique NR noise reduction function, resulting in excellent listening performance. ... more- 1 x Host. - Original firmware, support official website upgrade.
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Free Shipping Condition: New Location: China The small loop antenna (hfdloop) is a small-sized full-band ring magnetic field active receiving antenna with a receiving frequency range of 50kHz to ... more500MHz. There are several sets of switches on the top jumper board and the small ring amp lifier board.
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$3.69 Shipping Condition: New Location: China VFL Connector: 2.5mm Universal connector. VFL Power: 20mW. Specifications: OPM Connector: 2. 5mm Universal connector. High-precision OPM: Supported 850/1 ... more300/1310/1490/1550/1625nm,Accuracy difference of 0.2db.
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$39.99 Shipping Condition: New Location: China (28-band graphic equalizer. live sound applications. Audio Processor. Sound processor. PA260 processor. Number of inputs: 2) line inputs. (1) RTA microphone ... moreinput. - Setup wizard with speaker tuners and power amp.
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