In 
 
Order by: 
Available to: 
Price: 
 - 
eBay Affiliate Links
$
83.42
Buy It Now
Free Shipping
Condition: New
Location: China
NanoVNA-H Vector Network Antenna Analyzer 10KHz-1.5G HzMF HF VHF UHF with Shell Spectrum Analyzer. NanoVNA-H Spectrum Analyzer Features Solve the problem ... moreof small screen, insufficient brightness and so on.
$
13000.00
Buy It Now
$330.00 Shipping
Condition: Used
Location: South Korea
Agilent_ E5071B: ENA Network Analyzer, 300kHz-8.5GHz, 4 ports options 214 008 010.
$
103.66
Buy It Now
Free Shipping
Condition: New
Location: China
Frequency range: 100KHz - 149MHz. - Frequency setting: 100k - 149MHz, with a minimum step of 1Hz. - Working mode: CW, AM, SSB (LSB/USB), WFM, FM stereo ... more(requires headphone, which is not included). It has a 192kHz wide spectrum and waterfall display capability, combined with 16bit sampling, a high dynamic receiver with CW, AM, SSB, and FM demodulation functions is achieved.
$
57.46
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Handheld tesla coil. - 1 x Tesla Coil. Switch modes: move the switch forward for manual mode and backwards for automatic mode. - Touchable arc only for ... moremanual mode. Charging port. Usually it costs about 30USD-50USD.
$
22.36
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Model: STS3215. It is very easy to install, which can improve production efficiency and reduce maintenance costs (This feature is only available in magnetic ... moreencoding. The characteristics of serial bus: one I/O port can connect multiple servos in series up and down to reduce the occupation of serial ports, and the wiring is simple and beautiful. ).
$
36.06
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Display size: OLED 0.96", white. - 1 x U6 USB Hub. It supports a maximum power of 12W per USB output port. Its total power depends on the USB power input. ... moreAutomatic power on/off: support (when all 6 channels are idle, the screen will be automatically turned off after 1 minute).
$
40.48
Buy It Now
$3.00 Shipping
Condition: New
Location: China
The factory test routine is: ADAU1452 power distribution routine 192tdm. The supporting AD1938 defaults to 192K/TDM audio transmission, with 4 channels ... morein and 8 channels out. - Beginners suggest equipping the CODEC decoding of CS42448, supporting 6-channel input and 8-channel output, with a separate routine supporting, and the factory routine is 1452_ cs42448_ 192.
$
190.00
Buy It Now
$10.00 Shipping
Condition: New
Location: China
Rod Rain Audio BT940 PRO 4xPCM1794 USB DAC Hifi Headphone Amplifier BT5.1 (Standard Version Black). - The DAC with four PCM1794 in parallel. - Rich digital ... morefilters and personalized customization of sounds: A number of different digital filtering modes are available in the DAC setup (7 PCM filters and 4 DSD high-pass filters).
$
16700.00
Buy It Now
$250.00 Shipping
Condition: Used
Location: Finland
Serial number: MY46520587. Agilent E5071C, ENA Series Network Analyzer, 9kHz-8,5GHz.
$
119.71
Buy It Now
Free Shipping
Condition: New
Location: China
RF Port: SAA2 SMA; SAA2N N. Battery: SAA2 2000mAh lithium ion; SAA2N 3000mAh lithium ion. Feature: 1. Item Type: Vector Network Analyzer. This product ... morepossess stable structure and excellent performance, practical and accurate analyzer.
$
35900.00
Buy It Now
$330.00 Shipping
Condition: Used
Location: South Korea
R&S_ZNB8: Vector Network Analyzer, 9kHz - 8.5GHz, Win10, 4Port. Win10, 4Port. Included Accessories.
$
46.54
Buy It Now
Free Shipping
Condition: New
Location: China
Network Analyzer "Specification - Number of Scanning Points: 101 (Fixed). It usually takes about. - USB Interface: USB Type-C; Communications Mode: CDC ... more(Serial).
$
92.02
Buy It Now
$2.60 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). We will reply you as soon as possible. ... moreMaxmum charging current 1A. We will reply to you as soon as possible and solve it for you.
$
8470.00
Buy It Now
$300.00 Shipping
Condition: Used
Location: South Korea
Agilent E5071B Network Analyzer. ENA, 300KHz to 8.5GHz.
$
28.50
Buy It Now
Free Shipping
Condition: New
Location: China
Y8 CT7601PR USB Digital Interface Card PCM768 DSD512 Support SPDIF Output Compatible with XMOS Amanero. - It is a high performance digital interface, ... moresupport high sampling rate up to DSD512, PAM768 and DOP function of SPDIF.
$
146.14
Buy It Now
$3.00 Shipping
Condition: New
Location: China
ORIN NX carrier board. - 1 x Carrier board. - Core board, heat sink, SSD and WiFi are not included. - 1 x XT30 male to female power cable. Usually it ... morecosts about 30USD-50USD. - G.W.: 0.3kg. - 1 x SH to Gigabit Ethernet port.
$
109.90
Buy It Now
$5.00 Shipping
Condition: New
Location: China
External Graphics Card Dock External GPU Dock + 60cm/23.6" USB4 Data Cable for Thunderbolt 4 and 3. - Suitable for Thunderbolt 4, Thunderbolt 3 and USB4. ... more- Including a USB4 data cable. - 1 x 60cm/23.6" USB4 Data Cable.
$
166.10
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Upgrades of HackRF One R9 - HackRF One is a Software Defined Radio peripheral capable of transmission or reception of radio signals from 1 MHz to 6 GHz. ... moreHackrf One Specifications With a microphone plugged into the audio.
$
155.44
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Pixhawk PRO supports the latest official firmware for Ardupilot and PX4. - 1 x Pixhawk PRO. - 1 x OLED module. - Micro SD recording flight data. - Bus ... moreinterface (UART, I2C, SPI and CAN). - Provide multi-tone buzzer interface.
$
375.79
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Model: DS48. - Processor: 255MHz clock speed 96KHz sampling frequency 32-bit DSP processor, 24-bit A/D and D/A conversion. - Mixed: Each output channel ... morecan be individually selected with a different input channel or any combination of input channels can be selected.
$
84.44
Buy It Now
Free Shipping
Condition: New
Location: China
NanoVNA-H Vector Network Antenna Analyzer 10KHz-1.5G HzMF HF VHF UHF with Shell. The battery usage can be displayed on the interface. 2X 20cm SMA Male ... moreto Male RG174 RF Cable. 1X USB Type-C Data Cable.
$
172.89
Buy It Now
$3.00 Shipping
Condition: New
Location: China
NRL-D9000 is designed for D9000 transceiver. - Automatic audio cache synchronization technology with built-in independent 8K transceiver cache. - The ... moreuse of the product requires certain electrical connection knowledge, computer knowledge, and basic network knowledge.
$
188.18
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Upgrades of HackRF One R9 - HackRF One is a Software Defined Radio peripheral capable of transmission or reception of radio signals from 1 MHz to 6 GHz. ... moreHackrf One Specifications With a microphone plugged into the audio.
$
227.00
Buy It Now
$5.00 Shipping
Condition: New
Location: China
HamGeek NanoVNA-F V3 1MHz-6GHz Portable Vector Network Analyzer VNA for MF/HF/VHF/UHF/SHF Antenna. NanoVNA-F V3 is a Portable Vector Network Analyzer ... more(VNA) with frequency range of 1MHz~6GHz. The S21 dynamic range of NanoVNA-F V3 is 65 dB, while the S11 dynamic range is 50 dB.
$
55.66
Buy It Now
$13.71 Shipping
Condition: Brand New
Location: Pagewood, Australia
Radio frequency output: -13dbm (maximum -9dbm). PCB size: 85.5 54 11mm / 3.4 2.1 0.4in (without connectors and switches). The 50k-300MHz frequency ranges ... moreof the si5351 direct output provides better than 70dB dynamic.
$
190.00
Buy It Now
$10.00 Shipping
Condition: New
Location: China
Rod Rain Audio BT940 PRO 4xPCM1794 USB DAC Hifi Headphone Amplifier BT5.1 (Standard Version Silver). - The DAC with four PCM1794 in parallel. - Rich digital ... morefilters and personalized customization of sounds: A number of different digital filtering modes are available in the DAC setup (7 PCM filters and 4 DSD high-pass filters).
$
17590.00
Buy It Now
$450.00 Shipping
Condition: Used
Location: Taiwan
Spec: 300KHz to 8GHz.
$
84.61
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Up to 10GHz RF signal acquisition function is supported. - Performance evaluation of step attenuator. Attenuation range: 0 to 31.75DB. - Write the OFFSET ... morevalue+ATT value+FREQ value of IC000. The OFFSET offset value is -10.0DB, the ATT attenuation value of the internal digital attenuator is 20.25, and the frequency is 800MHz.
$
103.58
Buy It Now
Free Shipping
Condition: New
Location: China
For S11: 0.1dB/5° (0dB to -10dB). Feature: 1. Item Type: RF Antenna Analyzer. Small and Portable: The analyzer is small in size and light in weight, convenient ... moreto carry, has exquisite appearance, stylish and powerful.
$
136.65
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Upgrades of HackRF One R9 - HackRF One is a Software Defined Radio peripheral capable of transmission or reception of radio signals from 1 MHz to 6 GHz. ... more- 1 x HackRF One + shield cover + aluminum alloy shell.
$
63.59
Buy It Now
$3.00 Shipping
Condition: New
Location: China
TEYUN Q-24 Audio Interface Sound Card 24Bit/192KHZ USB2.0 Support Loopback and TRS/RCA Output. - Phantom+48V: admit. - TRS/RCA output, RCA input. - Connection ... moreport: USB-B (square port). Usually it costs about 30USD-50USD.
$
32.38
Buy It Now
$3.00 Shipping
Condition: New
Location: China
HT008 MAX2870 STM32 23.5 - 6000MHz Signal Generator Signal Source Support Point/Sweep Frequency Modes. - Frequency output range: 23.5 - 6000MHz with point/sweep ... morefrequency modes. - 1 x Signal Generator.
$
72.07
Buy It Now
$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.
$
84.70
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Model: TS01. - NTP server can be used with node server and LED display to arrange a large area of clock display system. Free upgrades are supported. It ... moreis simpler to operate. - NTP server: can provide network timing and serial timing.
$
71.60
Buy It Now
Free Shipping
Condition: New
Location: China
Battery: 1 lithium battery, 600mAh (included). PCB size: 85.5 54 11mm / 3.4 2.1 0.4in (without connectors and switches). Number of scanning points: 101 ... more(fixed). Material: PCB. Power: USB 5V 120mA, maximum recharging current 0.8A.
$
21950.00
Buy It Now
$145.00 Shipping
Condition: Seller refurbished
Location: Studio City, United States
Its wide dynamic range and low trace noise enables much higher test quality and throughput than comparable network analyzers. Agilent / HP E4436B 250kHz ... more- 3GHz Signal Generator w/ Options UN7-UN8-UN9-UNA.
$
267.27
Buy It Now
$5.00 Shipping
Condition: New
Location: China
1 x MSD600 Sending Card. Four-way network port output;. One-way light probe interface. - Light probe: 1-way. Usually it costs about 30USD-50USD. One-way ... moreHDMI HD video input;.
$
86.18
Buy It Now
$3.00 Shipping
Condition: New
Location: China
NanoVNA-F "Handheld Vector Network Analyzer" is a product based on the Open Source Project of NanoVNA(ttrf.tk/kit/nanovna/). This version is designed ... morewith buttons to operate. And its hardware is V3.1.
$
99.99
Buy It Now
$4.39 Shipping
Condition: New
Location: China
And it support for exporting snp files for various radio design and simulation software. We will reply you ASAP and try our best to solve your problem. ... moreWe are committed to providing you with the best quality products and services.
$
267.52
Buy It Now
$3.99 Shipping
Condition: New
Location: China
Software Systems: Support LORAWAN & Well Ddesigned Software Architecture. - Support FSK/GFSK/OOK/LORA Modulation. - LoRa Antenna Input(SMA Plug)-Exposed ... moreLoRa Antenna. - Keyboard operation. - Full plastic jacket structure design.
$
43.00
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Note: NanoVNA Firmware Update Instructions, NANOVNA Manual and the like are provided after purchasing. NanoVNA is a compact hand-held Vector Network Analyzer. ... moreIt is designed with LCD display screen.
$
14750.00
Buy It Now
$95.00 Shipping
Condition: Used
Location: Culver City, United States
Agilent's FieldFox RF vector network analyzer is the world's most accurate handheld VNA. Standard accessories include AC/DC adapter, battery, and soft ... morecarrying case. This allows users to quickly check system performance and identify potentially degraded system components simultaneously, doubling the efficiency compared to traditional testers.
$
123.33
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Pixhawk PRO supports the latest official firmware for Ardupilot and PX4. - 1 x Pixhawk PRO. - 1 x OLED module. - 1 x RGB LED module. - Micro SD recording ... moreflight data. - Multi-color LED lights. - 1 x Set of cables (4P GH1.25, 6P GH1.25 and 2.54Pin).
$
43.39
Buy It Now
$5.00 Shipping
Condition: New
Location: China
KVM201TC 4K USB-C/HDMI 2 Port KVM Switch HDMI KVM Switch for U Disk Keyboard Monitor Mouse Printer. Suitable for offices, computer rooms and monitoring ... morerooms, etc. - 1 x KVM Switch. - Button switching: convenient and quick to use.
$
48.99
Buy It Now
Free Shipping
Condition: New
Location: China
Network Analyzer "Specification The images are for reference only. We just send to USA. we will reply you with 24-48 hous.
$
164.46
Buy It Now
$3.00 Shipping
Condition: New
Location: China
It provides 12bit ADC and 80% QE peak. - 1 x 0.5m USB2.0 Cable. - 1 x 2m USB2.0 Cable. - 1 x ST4 Cable. - 1 x Quick Guide. Usually it costs about 30USD-50USD.
$
98.48
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Frequency range: 100KHz - 149MHz. - Frequency setting: 100k - 149MHz, with a minimum step of 1Hz. - Working mode: CW, AM, SSB (LSB/USB), WFM, FM stereo ... more(requires headphone, which is not included). It has a 192kHz wide spectrum and waterfall display capability, combined with 16bit sampling, a high dynamic receiver with CW, AM, SSB, and FM demodulation functions is achieved.
$
91.15
Buy It Now
$5.00 Shipping
Condition: New
Location: China
It is a MMDVM digital interphone modem (hotspot) box. - Hotspot motherboard: Duplex. - Power: 20W. - 1 x Power Cable. - 1 x Host.
$
48.99
Buy It Now
Free Shipping
Condition: New
Location: China
Network Analyzer "Specification We are committed to resolve all issues in a friendly and satisfactory manner. - Number of Scanning Points: 101 (Fixed). ... moreWe only accept.
$
25.20
Buy It Now
$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.
$
46.31
Buy It Now
$5.34 Shipping
Condition: Neu
Location: China
HT008 MAX2870 STM32 23.5 - 6000MHz Signal Generator Signal Source Support Point/Sweep Frequency Modes. - Frequency output range: 23.5 - 6000MHz with point/sweep ... morefrequency modes. - 1 x Signal Generator.
$
554.75
Buy It Now
$112.81 Shipping
Condition: Used
Location: Clarinda, Australia
TMG Surplus Click small picture to enlarge, ClicPicO Click small picture to enlarge. Description Offered for sale is a Bird Site Analyzer model SA-2000 ... morewith manual and software as shown. This state of the art instrument incorporates a host of advanced features and capabilities that range from producing reliable measurements to increasing technician productivity with it’s unprecedented ease of use and powerful analytical and report generating functions. The SA2000 rejects on channel interfering signals to +13dBm. So you can test antennas located in active sites. Work when it is convenient– not just when a site can be powered down. Model SA-2000 Specifications: Frequency Characteristics: Frequency Accuracy: ±150 kHz(75 ppm) Frequency Resolution: 50 kHz* Frequency Range: 806-2000 MHz. Return Loss: 0 to–60dB Max. Input: +22dBm. Features: Color display. Pass fail indication. Store up to 60 measurements with time/date stamp. Built in parallel port. Serial interface supports data transfer to a PC with compatible software. Number of Points: 238 Other Info: Measurement Range and Resolution: Range: Resolution: Return Loss: 0.0 to-60.0 dB 0.1 dB VSWR: 1.00 to 99.99 0.01 Measurement Uncertainty(after 1 display refresh) Return Loss: Determined graphically from composite of 42dB directivity. 1.2 source VSWR. and instrumentation error. VSWR: Calculated from Return Loss. Test Port: Connectors: N. Female normally supplied. Impedance: 50 Ohms. Directivity: 42 dB. After calibration. Measurement Better than 1 sweep per 4 seconds. Test Speed: port open. Y-axis set to full scale. Immunity to_ 13 dB interferer at desired Interfering measurement frequency. Signals: Maximum Input_ 22 dBm(Damage Level) Signal: Output Power: Distance to Fault(DTF) Measurement: Mode: Internal Resolution[R] 8 X-Axis: R= 3x10°_ 2)x(ftr)x(AF) Where R=Resolution(meters) ftr)=Dielectric Constant* AF= frequency bandwidth. Y-Axis: 0.1 dB. 0.01 VSWR Range: X-Axis: 238 xR Y-Axis: 0 to-60 dB Accuracy: X-Axis: ±
$
13950.00
Buy It Now
$135.00 Shipping
Condition: Seller refurbished
Location: Culver City, United States
Anritsu MS4623B 10MHz to 6GHz Vector Network Analyzer Measurement System- CALIBRATED! You are bidding on a Anritsu MS4623B 10MHz to 6GHz Vector Network ... moreAnalyzer Measurement System w/ Options 3B(2nd Internal Source. 3rd Test Port) 4(Noise Figure Measurements) 10(Internal Autocal) 11A(Replaces N female with GPC-7 male Test Port Adapters) 13(Intermodulation Distortion Measurements) THIS UNIT WILL BE CALIBRATED BY AN ISO 17025 ACCREDITED LABORATORY PRIOR TO SHIPMENT. The MS4623B is an instrument which measures the complex transmission and reflection characteristics of two-port devices in the frequency domain. It does this by sampling the incident signal, separating the transmitted and reflected waves, and then performing ratios that are directly related to the reflection and transmission coefficients of the two-port. Frequency is swept to rapidly obtain amplitude and phase information over a band of frequencies of interest. You can view the specs for this unit here: This unit is in excellent condition. Has been fully tested and is guaranteed functional. It comes with a 5 day right of return should it not perform to your expectations. Please review pics and text carefully before bidding to verify accuracy of description. If you don't see it in the pictures, it is not included. Insurance is included in UPS shipping charges. I cannot ship internationally. I will accept payment for this item by company check. Cashiers check and wire transfer only. Feel free to send any questions regarding this item to: in fact I encourage you to do so) If you have zero feedback. Please before you bid to let me know that you are serious. Otherwise I may cancel your bid before the auction closes. It should be obvious that you should only bid if you are serious and do intend to complete the transaction. Any stated warranty will be voided if the unit is opened or if any calibration or lockout stickers have been tampered with or removed. Please note that shipping and insurance costs are non-refundable. I'm always very happy to
$
103.27
Buy It Now
$5.00 Shipping
Condition: New
Location: China
STM32F429 is a processor based on the ARM Cortex M4 core. STM32F429IGT6 Core Board: F429IGT6/NAND FLASH 512MB/SDRAM 32MB. The core board supports all ... moredisplays produced by ALIENTEK. Scaled NAND FLASH: 512M bytes.
$
17950.00
Buy It Now
$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.
$
660.68
Buy It Now
$6.00 Shipping
Condition: New
Location: China
We maintain close cooperation with developers and now launch the long-awaited USB-based full dual-port vector network analyzer LibreVNA up to 6GHz for ... moreradio enthusiasts and geeks. In many respects, it is comparable to laboratory-grade VNA, but this is still an ongoing project.
$
41.79
Buy It Now
$11.99 Shipping
Condition: New
Location: 中山市, China
Number of Scanning Points: 101 (Fixed). If you do not receive our reply within 48 hours, pls. - Frequency Accuracy: <0.5ppm.
$
42.61
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Built in LED indicators indicate read and write status - no longer guessing. - 1 x X832 Expansion Board. - The ideal storage solution of Raspberry Pi ... more- 3.5 "SATA HDD expansion board. - USB3.1 Gen1 5Gb/s connection provides plug and play function on Raspberry Pi 4.
$
69.44
Buy It Now
$3.91 Shipping
Condition: Brand 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.
$
163.37
Buy It Now
Free Shipping
Condition: New
Location: China
Battery:3000mAh lithium-ion. Battery connector: JST-XH 2.54mm. Micro USB data cable x1. SAA-2N host (inside 3000mAh battery) x 1. 50cm N-type male to ... moremale RG142-PUR RF cable x2. Touch screen paddles and lanyard x1.
 In