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$5.00 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 Three-phase half-wave rectifier circuit (zero-type rectifier circuit). - Pulse output: six modulated trigger pulse isolation outputs; it can directly ... moretrigger 6 thyristors below 5000A. - Adopting SMT chip mounting technology, the function is set by buttons, and it is saved after power failure.
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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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$5.00 Shipping Condition: New Location: China The boost output capacitor has a large ripple, and the buck input capacitor has a large ripple, which can reduce heat generation and extend life and can ... morebe connected to more electrolytic capacitors. - Remote ON/OFF.
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$5.00 Shipping Condition: New Location: China Model: NK1. - New 6-port USB switch hub. - 1 x USB Switch. - Switch indicator light: 6 orange indicators. Usually it costs about 30USD-50USD.
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$5.00 Shipping Condition: New Location: China The SC-cut OCXO has ultra-low noise. It adopts an imported high-precision SC-cut OCXO and a low-phase noise PLL circuit to replace the low-end 2-pin crystal ... moreoscillator of the original switch. It works very well.
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Free Shipping Condition: New Location: China M-11C RS485 Repeater Module Industrial DIN Rail RS-485 Repeater with 1.5KV Isolation for 9-30VDC. In addition, the M-11C supports galvanic isolation for ... moresystem protection. M-11C provides protocol transparency, and you can use the repeater in all common 2-wire RS-485 bus systems: Modbus, Profibus, MPI/PPI, BAC-net and etc.
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$5.00 Shipping Condition: New Location: China With HDMI/DVI input port. Support many splicing modes. - Due to 4K resolution, You can enjoy HD visuals and experience a world of detail. It can switch ... moreinput, adjust brightness, adjust contrast and choose modes.
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Free Shipping Condition: New Location: Rowland Heights, United States 10M OUTPUT :SINE WAVE,6dBm+-2dB. - Front panel:10MHz:10M sine wave output. - ALM:alarm led,on:frequency deviation accuary>0.1Hz,offï¼frequency deviation ... moreaccuary
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$275.00 Shipping Condition: Seller refurbished Location: United States The test port of the HP 43961A is a 7-mm connector and can be used with the HP 16191A, HP 16192A, or HP 16193A test fixture. Frequency Range: 100 kHz ... moreto 1.8 GHz (100 kHz to 500 MHz with HP 4395A). Not a problem.
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$5.00 Shipping Condition: New Location: China Photo resolution: 32MP: 6480x4860 (interpolated); 20MP: 5200x3900 (interpolated); 16MP: 4608x3456 (interpolated); 12MP: 4000x3000 (interpolated); 8M: ... more3264x2448 (interpolated); 5M: 2592x1944; 3M: 2048 1536; 1M: 1280 960.
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$5.00 Shipping Condition: New Location: China By upgrading its firmware, TS101 can support USB PD3.1. PD working power is increased from 45W to 90W. TS101 90W Smart Soldering Iron Mini Electric Soldering ... moreIron PD/DC Powered with TS-BC2 Soldering Tip.
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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 Docreate Portable Super-capacitor Spot Welder Spot Welding Machine for 0.3MM Nickel Plated Sheets. - Welding pen: Removable welder pen. - 4 x Spot Welder ... morePins. This spots welding machine adopts four MOSFET and two imported 3000F super-capacitors.
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$5.00 Shipping Condition: New Location: China Gimbal specifications: base 86mm/3.4". - 1 x Dual Axis Gimbal. It uses high-precision inner and outer ring hole sensors to detect the direction of sunlight. ... moreFour direction of platform all should have limit switch.
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Free Shipping Condition: New Location: China 1 Spectrum Analyser. Scan Span:7m (10kHz), 35m (50KHz), 70m (100kHz), 140m (200kHz),350m (500KHz). Spectrum display range:35Mhz-4400Mhz;Input impedance:50 ... moreOhm. dBm range: 70dB to +10dB. Screen scanning points:700.
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Free Shipping Condition: New Location: China SA6 6GHz Vector Network Analyzer VNA Antenna Analyzer Tester Spectrum Analyzer and Signal Generator. The SA6 is a simple portable spectrum analyzer and ... moresignal source designed to display signal spectra from 35 to 6200 MHz.
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$5.00 Shipping Condition: New Location: China Maximum tuning inductance: 18.37 µH. - Minimum tuning inductance: 0.1 μH. - Maximum tuning capacitance: 4079 pF. - Minimum tuning capacitance: 22 pF. ... more- Short press: Resets the tuner and sets all relays to their initial state.
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$3.00 Shipping Condition: New Location: China 1 x Converter. Usually it cost about 35USD-50USD. - Due to the different monitor and light effect, the actual color of the item might be slightly different ... morefrom the color showed on the pictures. S-video output needs to be synchronized input as AV signal to be used normally, pure synchronization cannot be used.
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$5.00 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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$3.00 Shipping Condition: New Location: China Users who have hands-on ability can improve these shortcomings. It is very simple to modify. - Using Japanese solid capacitors, it has low ESR, excellent ... morenoise reduction and low ripple. The total capacitor capacity is over 10,000uF, ensuring every instantaneous pulse current demand;.
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$5.00 Shipping Condition: New Location: China After conversion, there is no speed loss and the maximum speed of the CFast2.0 interface can be reached. - The displayed SSD is not included. Usually ... moreit costs about 30USD-50USD. - 1 x Adapter.
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$3.00 Shipping Condition: New Location: China Support TWS to form a wireless pair speaker. - Audio output: Mono 30W. - Adaptive speaker: 4 - 8ohm, 5 - 30W. Speaker matching function. - Characteristic ... morefunction - 1 x Power Amplifier Board. Support Wuzhi Audio APP.
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$5.00 Shipping Condition: New Location: China XY-T160H Treble and Bass Tuning Amplifier with Bluetooth 5.1 Compatible Output Power 160W + 160W. - Output power: 160W x 2 at 4ohm/36VDC; 80W x 2 at 8ohm/36VDC; ... more70W x 2 at 4ohm/24VDC; 35W2 at 8ohm/24VDC.
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$5.00 Shipping Condition: New Location: China Support Full HD 1080P, H.265 HEVC 10bit. HD OUT (up to 1080P). - Aspect ratio: auto, 16:9 pillar box, 4:3 pan & scan, 4:3 letter box. - Audio decode: ... moreMPEG1 layer I, MPEG1 layer II, MPEG1 layer III, MPEG2 AAC, MPEG4 HE-AAC, EAC-3.
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$5.00 Shipping Condition: New Location: China The multi-band radio uses SAF7751 DSP chip. - Receiver chip: SAF7751 for NXP. - SAF7751 chip has high power consumption, and the current can reach 700-800mA ... moreduring operation. - The DSP SDR receiver can be connected to an external decoder to achieve HIFI level listening effect.
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$5.00 Shipping Condition: New Location: China Photoelectric solar radiation sensor. - 1 x Solar Radiation Sensor. - Output mode: 0-5V. - Highly transparent dust cover prevents dust adsorption. The ... moredust cover also has good light sensitivity. Usually it costs about 30USD-50USD.
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$5.00 Shipping Condition: New Location: China It has been carefully designed for many years. The board has high power, high fidelity, high sound quality, and low noise. It has over-current, over-temperature, ... moreand short circuit protection. With speaker relay protection, so there is no shock sound when it turns on and off, which can effectively protect expensive speakers.
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$4.99 Shipping Condition: New Location: China It uses a user interface similar to NanoVNA, but uses a different technical architecture. Test 10dB attenuator reflection up to 3.3GHz Test 30dB attenuator ... moreup to 3.3GHz Test 2.4G Antenna - 1 x Pick.
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$3.00 Shipping Condition: New Location: China The hardware of VNA3000 is technically designed for industrial standards. With this case, the capability of anti-interference has been improved to a top ... morelevel. What is VNA3000?. VNA3000 is a portable USB dual-port vector network analyzer.
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$3.00 Shipping Condition: New Location: China It is a portable vector network analyzer up to 3GHz. Customized high-performance SS405 cable provides good amplitude and phase stability. - Battery: 3000mAh ... morelithium ion (with test report). - Battery connector: JST-XH 2.54mm.
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$57.00 Shipping Condition: New Location: China Frequency range: 50kHz~4.4GHz. - RF output power: -42dBm to -12dBm (1dB step). - Operation mode: capacitive touch + physical button. - Battery life: 4 ... morehours (50% screen brightness). - Scanning speed: 400 points/second (f>140MHz).
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$3.00 Shipping Condition: New Location: China Assembled MMDVM Hotspot MMDVM Duplex with 3.5" Color Screen for Walkie Talkie Interconnection. Through the MMDVM hotspot box, ordinary digital walkie-talkies ... morecan realize the interconnection nationwide, thus solving the limitation of ordinary digital walkie-talkie communication distance.
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Free Shipping Condition: New Location: China 50KHz-2GHz NanoVNA Vector Network Analyzer for MF HF VHF UHF Antenna 2.8" Touch Screen No Shell. It is a DIY vector network analyzer. What you have to ... moredo is to replace the connection cables in the receiving and transmitting ports.
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$4.00 Shipping Condition: New Location: China Repeater, network expansion, and change of network topology;. Isolation protection, interference suppression, bus fault analysis and diagnosis;. High-quality ... more3-way/4-way isolation with enhanced ESD protection.
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$5.00 Shipping Condition: New Location: China Input and output within 30V, and 50A is supported. The ripple current of the boost output capacitor is large, the ripple current of the step-down input ... morecapacitor is large, and the electrolytic capacitor can be connected in parallel to reduce the heating of the capacitor and extend the life.
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$5.00 Shipping Condition: New Location: China L4398DAC with Sub Card and USB Cable DSD HIFI Decoder Master Audio DSD LA5 Preamplifier for Lahmann. - It used CS4398 DSD bus transmission, hard solution ... moreDSD audio. - Using CS4398 fever decoding chip and MCU to do dynamic optimization of 24-192K PCM and DSD.
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$5.00 Shipping Condition: New Location: China High stability OCXO inside, annual aging 0.5Hz. - 1 x OCXO Frequency Standard. A: Adjust the OCXO frequency inside. - Output/input interface: BNC. - Size: ... moreW x H x L = 100 x 55 x 120 (includes BNC connector).
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$3.00 Shipping Condition: New Location: China The gold-plated capacitive diaphragm condenser adopts a thick gold-plated film and 99.99% gold wire coating. - Capacitance: 65 - 85pF. - The seismic film ... morecannot be touched in any way! Even if dust is found on the diaphragm, it cannot be wiped with anything.
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$5.00 Shipping Condition: New Location: China It can be used in cars and also works with computers, TVs, older version speakers, etc. - Bluetooth 5.1 audio adapter. - Product model: A4. - Bluetooth ... morereceiver mode. - Bluetooth transmitter mode. - Bluetooth version: V5.1.
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Free Shipping Condition: New Location: China Red USB Switch High Quality USB Hub Built-in RGB Light Support Bluetooth for Desktop Retro Decoration. - 1 x USB Hub. Due to the light and screen setting ... moredifference, the item's color on the picture may be slightly different from the actual color of the item.
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$5.00 Shipping Condition: New Location: China 5G baseband: 5G. 5G SSA/NSA Ultra-high-speed Network. - External antennas, multiple signal reception and faster network speed. - Indicator light (10): ... more4G/5G indicator x2; 4G/5G signal indicator x2; System indicator x1; Network port indicator x5.
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$5.00 Shipping Condition: New Location: China It is designed for DIY user, electronic repair personal, technical school education and factory etc. to test low resistance application. - For 2R range, ... moreless than 1mR will display 0; for 20R range, less than 10mR will display 0.
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$5.00 Shipping Condition: New Location: China TPA3255 2x300W High Fidelity Digital Power Amplifier Board High Power 2.0 Channel Stereo with Power Adapter. It has class D efficiency and can bring real ... morehigh-end sound quality. This technology enables the device to maintain ultra-low distortion in the entire audio frequency band while displaying high audio quality.
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$10.00 Shipping Condition: New Location: China 50KHz-1.5GHz Vector Network Analyzer NanoVNA Vector w/ 4" LCD Display For UHF Antenna NanoVNA-H4. - 1 x NanoVNA Main Unit. Test UHF Antenna And it support ... morefor exporting Touchstone (snp) files for various radio design and simulation software.
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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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$3.00 Shipping Condition: New Location: China SV4401A 50KHz-4.4GHz VNA Analyzer Vector Network Analyzer 100DB Dynamic International Version. - 1 x SV4401A. - Frequency range: 50kHz~4.4GHz. - 50KHz-4.4GHz ... morehandheld vector network analyzer. - The circuit design and chip of this version comply with international certification standards, and it has FCC and CE certification.
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Free Shipping Condition: New Location: China Feature: 1. HIGH EFFICIENCY: This antenna analyzer has faster sweep speed and more sweep points, with easy to use interface, and can be easily used as ... morea field test tool. Item Type: Antenna Analyzer.
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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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$61.00 Shipping Condition: Used Location: Israel 300kHZ - 6 GHz. Network Analyzer.
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$39.50 Shipping Condition: Used Location: United States It has been fully tested, is complete and will arrive in excellent condition. The devices have precision 7 mm connectors and include a 20 dB pad, a 50 ... moredB pad, and a mismatch attenuator. Option 001 is intended solely for use with the Keysight 8702B lightwave component analyzer.
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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 Waveform: pure single sine wave 7.83Hz, no clutter or harmonics. - Schumann wave frequency: standard 7.83Hz sine wave and high frequency stability. Schumann ... morewave 7.83Hz cancels the frequency of negative interference of electromagnetic waves and radio waves, so that the sound space is stable and harmonious and listeners can enjoy music more attentively and pleasantly.
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Free Shipping Condition: New Location: China Port SWR:
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Free Shipping Condition: New Location: China 1 x HT9600 PM2.5 Pm10 Air Analyzer (English). - PM2.5 air quality detection: PM2.5 Pm10. - Adaptor: 100-240VAC 50/60H output; DC9V=500mA (the connection ... moreis used for charging and should be used at power-off state).
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$3.00 Shipping Condition: New Location: China MIN400A 350Wx2 Class A Class D Hifi Digital Power Amplifier Two Channel Power Amp with Small Shell. Currently, the buffer board is with a gain of 14dB. ... moreUnplugging the op amp, it is equivalent to a straight-through power amplifier.
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$5.00 Shipping Condition: New Location: China Input/output port: BNC or SMA. - 1 x Frequency Divider. - Output: 8 channel, square wave, 0-3.3Vpp/5Vpp. Usually it costs about 30USD-50USD. - 1 x Adapter ... more(AC110-220V-DC12V/1.0A). - LED: PWR: Power indicator.
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$5.00 Shipping Condition: New Location: China Output interface: 2.54 single row interface.
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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. Maxmum charging current 1A. DJI Acc and Other RC Parts. 1 x USB ... moreType-C Data Cable. 1 x SMA Female to Female Connector.
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Free Shipping Condition: New Location: China S-A-A-2 designed by OwOComm, a portable vector network analyzer up to 3GHz. The customized high-performance SS405 cable provides good stability. Battery: ... moreSAA2 2000mAh lithium ion; SAA2N 3000mAh lithium ion.
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