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$5.00 Shipping Condition: New Location: China 1 x D7 Host. - Amplifier chip: MA12070. - 1 x Bluetooth Antenna. - Power output: 2 x 80W/4Ω, 2 x 40W/8Ω. Usually it costs about 30USD-50USD. - 1 x User ... moreManual.
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$3.00 Shipping Condition: New Location: China 1 x Headphone Amplifier. - Size: 162.7 x 74.6 x 48.3mm±0.2mm. Usually it costs about 30USD-50USD. - Weight: 389g±20g.
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Free Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China NanoVNA V2 Plus4 Pro 4G Vector Network Analyzer VNA 50KHz-4GHz Antenna Analyzer High Dynamic Range. NanoVNA V2 Plus4 Hardware Vector Network Analyzer ... moreVNA 50KHz-4GHz Antenna Analyzer 4" TFT HF VHF UHF.
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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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$10.00 Shipping Condition: New Location: China Inductor resonance overpressure protection. Input Overload Protection. Output Overload Protection. - Channel separation (Crosstalk) at 1 kHz ï¼>70 dB. ... more- Input Connectors (per channel)ï¼3 pin XLR, electronically balanced.
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$5.00 Shipping Condition: New Location: China F-220 Wireless Microphone System Cordless Microphone System with Two Wireless Mics for Performance. Wireless Microphone - 2 x Handheld Mics. - Microphone ... moreheads can be replaced. 200H Handheld Microphone.
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Free Shipping Condition: New Location: 福田区, China 1 x SV4401A. 4.3" 50KHz-3GHz nanovna-F V2 VNA Network Antenna Analyser UHF HF VHF System. - 50KHz-4.4GHz handheld vector network analyzer. - The circuit ... moredesign and chip of this version conform to international certification standards and have FCC and CE certification.
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$5.00 Shipping Condition: New Location: China TZT U608 Professional Wireless Microphone System UHF Microphone Wireless System w/ Two Handheld Mics. Professional UHF Microphone System. Adjustable UHF ... moreFrequency. - Carrier band: UHF 610-690MHZ. Frequency can be automatically locked.
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$3.00 Shipping Condition: New Location: China JQ AUDIO LB-PRO Multi-function Audio Isolator for Removing Current Acoustic Noise of Audio System. - 1 x Audio Isolator. - Input impedance: 600ohm/10K ... more(AC impedance). - Output impedance: 600ohm/10K (AC impedance).
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$3.00 Shipping Condition: New Location: China Frequency synthesizer crystal oscillator: TCXO. Frequencies can be independently adjusted for each channel. And each channel can save 5 frequencies to ... morecall arbitrarily. - Output type: square wave.
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$5.00 Shipping Condition: New Location: China CA 600Wx2 Professional Power Amplifier Digital Power Amp Two Channel Amplifier for Disco Performance. - Can be used to drive 12" speakers and tap into ... morethe strength of the device. - 1 x Power Amplifier.
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Free Shipping Condition: New Location: 金东区, China T100 differential probe 1X/10X/100X oscilloscope probe 10M bandwidth, amplify weak signals. Support differential input and single-ended input. Differential ... moreinput impedance: 4M. Battery powered, supports USB type- c interface charging.
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$5.00 Shipping Condition: New Location: China SA-1000 PJ MIAOLAI Hifi Audio Amplifier 4 Input 2 Output Electric Tube Stereo Preamplifier (Black). - Enthusiastic Soviet 6H3N bile duct. - Input signal: ... more4 channels stereo signal. - Output signal: 2 channel stereo signal.
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Free Shipping Condition: New Location: China Other to 1.5GHz small vector network, S21 dynamic in 270MHz can reach 70db, more than 270MHz do not need to see. This section of the S21 dynamic below ... more500MHz can almost 80db, you can basically debug the U section of the duplexer.
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$5.00 Shipping Condition: New Location: China ADV Fully Balanced Tube Headphone Amplifier Portable Tube Headphone Amp w/ Type-C USB Charging Cable. - Its acoustic-to-noise ratio is quite good, reaching ... morea level comparable to that of traditional pure integrated IC portable headphone amplifiers.
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$3.00 Shipping Condition: New Location: China TPA3255 is a high performance class D power amplifier. It has class D efficiency and is capable of bringing high-end sound quality. This technology allows ... morethe device to maintain ultra-low distortion over the entire audio frequency band while exhibiting sound quality.
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$0.26 Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China BRZHIFI PDC-200 2x130W Power Amp Digital Power Amplifier Bluetooth Amplifier PDC200 for PC Cellphone. - Model number: PDC-200 (PDC200). - HIFI amplifier ... morewith ultra-low distortion: The digital amplifier has low distortion, low noise, and large dynamic range.
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$3.00 Shipping Condition: New Location: China NanoVNA V2 Plus4 Pro 4G Vector Network Analyzer VNA 50KHz-4GHz Antenna Analyzer High Dynamic Range. - 4GHz frequency range. - Battery: Built-in 3200mAh ... morelithium battery. Usually it cost about 35USD-50USD.
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Free Shipping Condition: Brand New Location: China 1 x network analyzer. Connect two 20 cm SMA to IPEX adapter cables to the -F machine. colour: green. Material: pcb.
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$3.00 Shipping Condition: New Location: China The CD ripper is the second generation product, which has better sound quality and more convenient operation than the first generation product. - 1 x ... moreCD Ripper. - At present, the CD-Ripper only supports the use of JF Digital MX series players.
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Free Shipping Condition: New Location: China This version is designed with buttons to operate. And its hardware is V3.1. The lowest point of the standing wave is 134.200000MHz, SWR=1.68. (The analyzer ... morepictured is not our product, for demonstration purpose only.).
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Free Shipping Condition: New Location: China Each band and each frequency All can be listened to directly, and the compatibility is strong. It is a very convenient donut antenna for those who need ... moreto scan. The set is paired with a low-impedance converter and is suitable for all radios, walkie-talkies, SDRs, radio stations, etc.
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$5.00 Shipping Condition: New Location: China New FT-710 AESS HF/50MHz Band 100W Compact SDR Transceiver 100-240V Shortwave Radio (Japanese Version). - AESS (Acoustic Enhanced Speaker System) with ... morethe supplied SP-40 speaker to create High-fidelity audio output.
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$5.00 Shipping Condition: New Location: China Model: IRIS12th. Optical isolation can reduce noise substrate to achieve high signal-to-noise ratio. Its high reliability can provide high stability and ... morelow phase noise frequency signals. Make the regeneration signal more accurate, the details more realistic, and the sound is smooth, natural, and free of impurities.
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$3.00 Shipping Condition: New Location: China 2 x 15-band stereo equalizer. - Equalizer bypass switch. - 1 x Audio Equalizer. - Input: 775mV at 50kOhm. - Level switch: +6dB/+12dB. Usually it costs ... moreabout 30USD-50USD. - Output: 775mV at 600Ohm.
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$3.00 Shipping Condition: New Location: China Model: GNSS100. - Receiving channel: 50CH. - Built in TCXO device, maintaining good consistency within the temperature range of -40â to +85 â. - Product ... moreinterface: USB. - Communication protocol: USB.
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$300.00 Shipping Condition: New – Open box Location: China We will do our best and help you provide the solution.
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Free Shipping Condition: New Location: China A60+ 400W Finished Hifi Power Amplifier Board Two Channel Power Amp Board (2SC2240) without Transistors. The driving part uses transistors NJE15034/35 ... morefor ON. The board can also use 6 pairs of 2SC5200 and A1943, or 4 pairs of transistors for Sanken.
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$0.13 Shipping Condition: Brand New Location: China Using PC software NanoVNA Saver, it can connect to the NanoVNA and extracts the data for display on a computer, and for saving to Touchstone files. 1 ... moreset Network Analyzer.
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$3.00 Shipping Condition: New Location: China FFW718LA 150M/492.1FT Wireless Sonar Fish Finder with Wireless Sensor Supports 45M/147.6FT Depth. - Wireless sonar: 90 degrees beam angle in 125Khz. - ... moreUser selectable sensitivity, zoom, units, depth range, shallow alarm, fish icon, fish alarm and chart speed setting.
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$6.00 Shipping Condition: New Location: China FX-AUDIO- DAC Desktop USB DAC ES9018K2M 6N3 Tubes High Quality Audio Decoder TUBE-06MKII Black. - Chip combination: STM8S MCU, ES9018K2M, CM6642, NE5532 ... moreand OPA2134. - 6N3 tubes can be replaced by 5670W and 6H3N-E.
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$5.00 Shipping Condition: New Location: China Among them, the OTDR function adopts 1550nm wavelength and built-in high-efficiency wavelength isolator. It can perform optical test on 1490nm and 1577nm ... morelinks. It can easily test the breakpoint, bend, and loss point of the optical fiber link.
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$3.00 Shipping Condition: New Location: China NanoVNA V2 Plus4 Hardware Vector Network Analyzer VNA 50KHz-4GHz Antenna Analyzer 4" TFT HF VHF UHF. It is a 4GHz second-generation NanoVNA vector network ... moreanalyzer. V2 Plus4 is a new hardware version.
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$3.00 Shipping Condition: New Location: China With stable circuitry and dual differential inputs. The input signal processing is added. Its output power can reach 1000W + 1000W. The low-frequency ... moresound is powerful and the sound is rich in detail.
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$3.00 Shipping Condition: New Location: China Model: 50asX2. - 1 x Power Amplifier. - Output Power: 1% THD+N, 20Hz-20kHz 2x50W (4Ω) and 2x25W (8Ω). - Output Power: 10% THD+N, 20Hz-20kHz 60W(4Ω). Usually ... moreit costs about 30USD-50USD.
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$3.68 Shipping Condition: New Location: China And it support for exporting snp files for various radio design and simulation software. Number of Scanning Points: 101 (fixed). We will reply you ASAP. ... moreUSB Interface: USB type-C; Communication Mode: CDC (serial).
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$1.95 Shipping Condition: Brand New Location: China And it support for exporting snp files for various radio design and simulation software. Display: 4" TFT (320 x 480). Frequency Accuracy:
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$3.77 Shipping Condition: New Location: China VFL Power: 20mW. VFL Connector: 2.5mm Universal connector. OPM Connector: 2. 5mm Universal connector. High-precision OPM: Supported 850/1 300/1310/1490/1550/1625nm,Accuracy ... moredifference of 0.2db. Stable and strong light source: Easily penetrate long-distance optical fibers,Use together to improve work efficiency.
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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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Free Shipping Condition: Brand New Location: China 1 set Network Analyzer. The -F V2 has been upgraded on the basis of -F to lastest Firmware 0.4.0, and the operation page is compatible with -F.
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$3.00 Shipping Condition: New Location: China FFW718LA 150M/492.1FT Wireless Sonar Fish Finder with Wireless Sensor Supports 45M/147.6FT Depth. - Wireless sonar: 90 degrees beam angle in 125Khz. - ... moreUser selectable sensitivity, zoom, units, depth range, shallow alarm, fish icon, fish alarm and chart speed setting.
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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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$140.00 Shipping Condition: Used Location: China I just sell this eqipment as the picture is shown. You can refer the shape and conditions of this product. I sell it as is We do not know more details. ... moreAnyone who want to buy should take into careful consideration about it before making decision. I only sell it as is. I DO NOT ACCEPT RETURN. Thank you. God bless you. shipping- The shipping company is EMS. I send my item by using this company. The delivery is performed by every post office of each country. If you order the item. Then I pack the product right away and let you know the tracking number. search- track-trace.com/post
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$15.00 Shipping Condition: New Location: China High stability, high sensitivity, high accuracy, greatly improved performance. Material: PCB+acrylic. Battery: 1 lithium battery, 1950mAh (included). ... moreBattery connector: JST-XH 2.54mm. Portable and compact, easy to operate and carry.
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$5.00 Shipping Condition: New Location: China Support DSD256. - Support all mainstream music file format. - Power consumption: 3.5W. - 1 x Power Cable. - Bit depth/sampling rate: 16-32Bit; 44.1 - ... more768kHz. Usually it costs about 30USD-50USD. - Supported PCM: up to 768K.
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Free Shipping Condition: New Location: China These characteristics are not available in GA450 (450 is small in size, has strong receiving ability, can perform signal tuning for different frequencies, ... moreand has high playability). GA800 active loop antenna short wave antenna 10KHz-159MHz high frequency antenna, portable radio design.
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$5.00 Shipping Condition: New Location: China SA-1000 PJ MIAOLAI Hifi Audio Amplifier 4 Input 2 Output Electric Tube Stereo Preamplifier (Champaign Gold). - Enthusiastic Soviet 6H3N bile duct. - Classic ... more5532 operational amplifier chip. - Input signal: 4 channels stereo signal.
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$0.13 Shipping Condition: Brand New Location: China 1 x Type C data cable. 1 x USB data cable. 2 x RF cable. Number of scan points: 101 (fixed).
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$3.00 Shipping Condition: New Location: China All inputs and outputs use balanced XLR connectors to prevent RF interference. Limiter threshold: -20 to +20dBu. 4.8SP is a powerful and easy-to-operate ... moreprocessor. Whether for live performances or for fixed installations, it provides precise audio processing and superior sound.
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$5.00 Shipping Condition: New Location: China DSO152 Product Manual Usually it costs about 30USD-50USD.
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$3.00 Shipping Condition: New Location: China Model: FP9000. - 1 x Power Amplifier. - Input gain: 23dB, 26dB, 32dB, 35dB, 38dB, 41dB, 44dB. - Number of Channels: 2CH. - 8ohm output power/channel: ... more1600W. - 4ohm output power/channel: 3200W. - 2ohm output power/channel: 4500W.
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$3.00 Shipping Condition: New Location: China Existing portable VNAs weigh >2.5kg (heavier than a laptop; see table below). VNA6000 can be used to characterize antennas, filters, duplexers, amplifiers, ... moreand more. VNA6000-B Two Port 6GHz Portable High Performance Vector Network Analyzer with 110dB Dynamic Range.
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$5.00 Shipping Condition: New Location: China The miniVNA PRO 1300 vector network analyzer is suitable for RF product R&D personnel, production testers, field engineers, hardware engineers, software ... moreengineers, scientific researchers, and college teachers and students who are engaged in the electronics industry.
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$5.00 Shipping Condition: New Location: China Digital receiver decoding chip: AK4113 dual-core PCM1794A. - Bluetooth module: BT5.0 CSR8675. The coaxial and optical input ports of the DAC can be connected ... moreto the coaxial and optical output ports of DVD, CD player, digital player, set-top box and TV.
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$3.68 Shipping Condition: New Location: China VFL Power: 20mW. VFL Connector: 2.5mm Universal connector. OPM Connector: 2. 5mm Universal connector. High-precision OPM: Supported 850/1 300/1310/1490/1550/1625nm,Accuracy ... moredifference of 0.2db. Stable and strong light source: Easily penetrate long-distance optical fibers,Use together to improve work efficiency.
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$5.00 Shipping Condition: New Location: China PJ MIAOLAI A9 Electronic Tube Preamplifier HiFi Bluetooth 5.0 Mini Headphone Amplifier Lossless Music Player. - Model: A9. - High fidelity headphone amplifier. ... more- Audio output: RCA/3.5mm headphone port.
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Free Shipping Condition: New Location: China Using PC software NanoVNASaver, it can connect to a NanoVNA and extracts the data for display on a computer, and for saving to Touchstone files. We can ... moreexport Touchstone (snp) files for various radio design and simulation software through PC software.
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Free Shipping Condition: New Location: 金东区, China 50KHz-4.4GHz handheld vector network analyzer. Scan points: 1001 (can be set to 101-1001). Quickly set start and stop frequencies, electrical delays, ... moreexcitation power, sweep points and averaging coefficients.
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