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$3.00 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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$30.00 Shipping Condition: New Location: China KC901V 6.8GHz Handheld Network Analyzer. KC901V is mainly used for detecting and debugging RF circuit and antenna feeder system. 1 x KC901V vector network ... moreanalyzer analysis frequency spectrum New Kit.
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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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$5.00 Shipping Condition: New Location: China It has class D efficiency and can bring real high-end sound quality. This technology enables the device to maintain ultra-low distortion in the entire ... moreaudio frequency band while displaying high audio quality.
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Free Shipping Condition: New Location: 金东区, 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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$5.00 Shipping Condition: New Location: China It uses a user interface similar to NanoVNA, but uses a different technical architecture. - 1 x Vector Network Analyzer Host. Usually it costs about 30USD-50USD. ... more- VNA-QT software compatible system: For Linux, Windows (7+), Mac OS planned.
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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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$5.00 Shipping Condition: New Location: China BT5.1 Bluetooth DAC Decoder Board Bluetooth Receiver Board with QCC5125 ES9018K2M for APTX HD LDAC. Lossless for APTX HD and LDAC. - Bluetooth 5.1 QCC5125 ... morechip makes the transmission speed faster and the performance more stable.
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$5.00 Shipping Condition: New Location: China Diaphragm thickness: 6nm Polyester film. Even if dust is found on the diaphragm, it can not be wiped with anything. - Core sensitivity: -36dB ±2dB (core ... moreorientation). Usually it costs about 30USD-50USD.
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Free Shipping Condition: New Location: United States 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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$2.57 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 It supports RDS, with a 3.2" color screen. - 1 x AM FM Receiver. - Thick 3D printed shell made of resin. - With 2000mAh lithium battery. - Frequencies: ... moreAM 144Khz-27000Khz and FM 65Mhz-108Mhz. No SSN function or air-band.
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$5.00 Shipping Condition: New Location: China TZT MD22 USB Audio Interface External Sound Card for Studio Singing Livestreaming Karaoke Recording. Let you record studio audio with ease. - External ... morerecording sound card: studio-grade sound quality.
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$5.00 Shipping Condition: New Location: China 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 BRZHIFI PAP-6A2 Preamplifier High Performance Electronic Tube Audio Amplifier with 12V Power Adapter. - 2 x Electronic Tube. - RCA gold-plated interface, ... morestrengthen the signal transmission stability. - Low noise and low loss.
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$5.00 Shipping Condition: New Location: China 2.0 Dual Channel 220V Bluetooth Amplifier Bass Power Amplifier Board with High Fidelity Timbre 200W. - Power amplifier type: HIFI Power Amplifier. - 1 ... morex Board. - Rated power: 4ohm 300W. Usually it costs about 30USD-50USD.
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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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Condition: For parts or not working Location: Taiwan HP/Agilent 8753A/010 300KHz~3GHz Network Analyzer. ● For parts or repair only. Ø For Bank to bank wire transfer. If you need detail specification or more ... morephoto for this item, Pls let us know.
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Free Shipping Condition: New Location: China CD05 New Bluetooth 5.0 Transceiver 2 In 1 Optical Fiber Input and Output Wireless Transmitter and Receiver. - Model: CD05. - Support digital fiber optic ... moreconversion; digital fiber optic input, RCA audio/3.5mm audio output.
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$3.00 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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$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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$220.00 Shipping Condition: Used Location: South Korea A. Warranty.
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$5.00 Shipping Condition: New Location: China Spectrum display range: 35M - 4400MHz. - 1 x Set of Spectrum Analyzer. Usually it costs about 30USD-50USD. - Size: 145 x 70 x 30mm.
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$5.00 Shipping Condition: New Location: China New Design | T8. - Upgrade 50 radio frequencies for FM and DAB to save. - The new VI fourth-generation receiver high-frequency head, added support for ... moreDAB+ technical specifications, and new support for AAC format.
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$5.00 Shipping Condition: New Location: China USDX USDR HF QRP SDR Transceiver SSB/CW Transceiver 8-Band 5W DSP SDR Black Shell w/ Handheld Mic. - Simple, interesting and versatile QRP SSB HF transceiver ... morewith embedded DSP and SDR functions. This is a shortwave QRP SSB/CW transceiver.
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$3.00 Shipping Condition: New Location: China 1 x Equalizer. - Dual 15-band, 1/3-octave constant Q frequency bands. Usually it costs about 30USD-50USD. - Front panel bypass switch.
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$3.79 Shipping Condition: New Location: China VFL Connector: 2.5mm Universal connector. VFL Power: 20mW. OPM Connector: 2. 5mm Universal connector. High-precision OPM: Supported 850/1 300/1310/1490/1550/1625nm,Accuracy ... moredifference of 0.2db. Battery: Lithium battery.
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$3.00 Shipping Condition: New Location: China The signal generated by the frequency generator is used to stimulate the external complex impedance. The response signal of the external impedance is ... moresampled by the on-chip ADC, and then processed by the on-chip DSP using discrete Fourier transform (DFT).
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$3.00 Shipping Condition: New Location: China VX-231 5W 10KM VHF Radio Original Walkie Talkie 136-174MHz Handheld Transceiver. - 1 x Walkie Talkie Body. Always know your connection status. The radio ... moreis designed to inform you when you and another radio for ARTS are within communication range.
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$129.00 Shipping Condition: Used Location: Newbury Park, United States As a vector network analyzer, the 4395A operates from 10 Hz to 500 MHz with 1 mHz resolution; and its integrated synthesized source provides -50 to + ... more15 dBm of output power with 0.1 dB resolution. The dynamic magnitude and phase accuracy are +/-0.05 dB and +/-0.3 deg.
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Free Shipping Condition: New Location: China Radio frequency output: -13dbm (maximum -9dbm). Battery: 1 lithium battery, 600mAh (included). PCB size: 85.5 54 11mm / 3.4 2.1 0.4in (without connectors ... moreand switches). Number of scanning points: 101 (fixed).
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$95.00 Shipping Condition: Used Location: Newbury Park, United States Key features of Keysight's FieldFox handheld RF analyzer, include The microwave combination analyzer's base function is a cable and antenna analyzer. ... moreCable and Antenna Analyzer (CAT), Vector Network Analyzer (VNA, optional).
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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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$3.00 Shipping Condition: New Location: China Quansheng UV-K6 5W 5KM Walkie Talkie Handheld Transceiver VHF UHF Radio AM FM + Programming Cable. - VHF UHF dual band standby and 50-600MHz full band ... morereceiving. - Transmitting power: ≤5W. - FM radio/air band receiving.
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$115.00 Shipping Condition: Used Location: Newbury Park, United States The N4690D is a precision 2-port ECal module that supports 50-ohm type-N connectors up to 18 GHz. Select either female-female, male-male, or female-male ... moreconnectors. The plastic storage case for the N4690D is included for securing your ECal module and accessories.
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$5.00 Shipping Condition: New Location: China Rayco RK-108 Professional Wireless Microphone System Two UHF Cordless Microphones for Livestreaming. - High-precision quartz crystals are used to lock ... morethe frequency. - Built-in noise reduction compression-expansion circuit.
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$3.00 Shipping Condition: New Location: China DSD1024 and for PCM1536 support USB input. - DSD1024: USB input only. - Real NOS R2R digital audio converter. - Real-balance 24bits R2R + 6bits DSD (32 ... morelevel FIR filter). - I2S input. Digital Input.
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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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$250.00 Shipping Condition: Used Location: Finland Serial number: MY46520587. Agilent E5071C, ENA Series Network Analyzer, 9kHz-8,5GHz.
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$3.00 Shipping Condition: New Location: China 50KHz-300MHz NanoVNA Vector Network Analyzer HF VHF UHF Antenna Analyzer 2.8" TFT Screen. NanoVNA is a compact hand-held Vector Network Analyzer. As a ... morepractical RF gadget, it is a must piece for you.
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Free 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 UHF Duplexer Test 2.4G Antenna.
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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. Machine weight:255g. Screen scanning points:700.
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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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Free Shipping Condition: New Location: 金东区, China Low frequency and high frequency directly do not need to replace the antenna like the old model. Each band has each All frequencies can be listened to ... moredirectly, and the compatibility is strong. This is a very convenient donut antenna for those who need to scan.
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$3.00 Shipping Condition: New Location: China HamGeek UHSDR-QRP V0.7 1.8-30Mhz mcHF Transceiver HF SDR Transceiver CW SSB AM FM Radio Black. - HamGeek mcHF transceiver with a 3.2" touch screen. The ... moreHamGeek mcHF with three boards now, instead of two.
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$5.00 Shipping Condition: New Location: China USDX USDR HF QRP SDR Transceiver SSB/CW Transceiver 10-Band 5W DSP SDR Black Shell w/ Handheld Mic. - Simple, interesting and versatile QRP SSB HF transceiver ... morewith embedded DSP and SDR functions. This is a shortwave QRP SSB/CW transceiver.
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$24.42 Shipping Condition: Used Location: Rocklin, United States ZVL-K1 – Spectrum Analyzer. Our 30,000 Sq.
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$5.00 Shipping Condition: New Location: China TZT U608 Lavalier Microphone System Professional UHF Microphone Wireless System w/ 2 Lavalier Mics. Lavalier Microphones. - Lavalier microphone (including ... moreantenna): 230mm/9.1" (H). Professional UHF Microphone System.
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$5.00 Shipping Condition: New Location: China Original 250A Professional Power Amplifier Module 250W High Quality Class D Audio Amplifier for Icepower. - 250A is a 250W, 4ohm universal high-quality ... moreClass D audio amplifier. - 250W at 0.01% THD+N 1KHZ, 2.7ohm.
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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). - 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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Free Shipping Condition: New Location: 金东区, China Low-loss wideband BALUN, typical loss is 0.28 dB. YouLoop Electromagnetic Antenna Portable passive magnetic loop antenna for HF and VHF. Passive design. ... moreVHF response: up to 300 MHz. HF response: 10kHz to 30 MHz.
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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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$3.89 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: 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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$5.00 Shipping Condition: New Location: China 1 x SDR601A. Usually it costs about 30USD-50USD.
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$175.00 Shipping Condition: Used Location: Newbury Park, United States 020 - 300 kHz to 6 GHz 2-port standard test set. Low trace noise: 0.002 dB rms at 1 kHz bandwidth. High dynamic range: 127 dB at 20 GHz at test port. ... moreIf you don't see it in the pictures, it is not included.
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Free Shipping Condition: New Location: China 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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$144.20 Shipping Condition: Seller refurbished Location: Gaithersburg, United States Keysight E5071B ENA RF Network Analyzer 300 kHz to 8.5 GHz. 0.001 dB rms trace noise. 9.6 us/point sweep speed. 125 dB dynamic range at test port (typical).
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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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Free Shipping Condition: New Location: China LiteVNA-64 improves on the popular NanoVNA. - 1 x VNA Analyzer Host (with 2000mAh battery and 4" display). - 1 x SMA female to female connector.
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