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NanoVNA-F V2 50kHz-3GHz IPS 4.3Inch LCD Display Vector Network Analyzer S-A-A-2 Antenna Analyzer Sho E-880 Measurement frequency: 50KHz -3GHz Display: 4.3inch, Resolution 800*480 Battery: 5000mAh Li-ion Battery RF output power: -9dBm (error within 1GHz: ±1dB) Frequency accuracy: <0.5ppm S21 dynamic range: 70dB (1.5GHz), 60dB (3GHz) S11 dynamic range: 50dB (1.5GHz), 40dB (3GHz) 2-port return loss: 20dB typ (1.5GHz), 13dB min (3GHz) Number of calibration points: 101 points Number of scanning points: 101 points Number of traces: 4 Number of mark points: 4 (the mark point bar can be moved up and down on the screen) Setting save: 5 groups (after saving, it can be directly recalled when it is used next time, no need to recalibrate, and the saved parameters before the last shutdown will be automatically recalled when it is turned on next time) Support calibration result interpolation, can measure without recalibration after adjusting the measurement frequency band Scan time: about 1.9s/1 time (50kHz ~ 3000MHz full frequency band)
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Raspberry Pi 5 Model 8GB E-890 2.4GHz quad-core, 64-bit Arm Cortex-A76 CPU, with 512KB L2 caches and a 2MB shared L3 cache Video Core VII GPU LPDDR4X-4267 8GB SDRAM 2.4 GHz and 5.0 GHz 802.11ac Wi-Fi. Bluetooth 5.0 / Bluetooth Low Energy (BLE) Micro SD card slot, with support for high-speed SDR104 mode 2 USB 3.0 ports, supporting simultaneous 5Gbps operation 2 USB 2.0 ports Gigabit Ethernet, with PoE+ support (requires PoE+ HAT) 2 4 lane MIPI camera/display transceivers PCIe 2.0 x1 interface for fast peripherals 5V/5A DC power (PD enabled) Raspberry Pi standard 40-pin header Real-Time Clock (RTC), powered by an external battery On-board power button!!
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Description TOP2011 USB Universal Programmer 100% is original one,Top2011 Eprom Programmer Supports Windows 98se/ME/2000/XP/Vista/Win7,TOP 2011 Universal Programmer is the best chip universal programmer TOP2011 USB Universal Programmer Features USB powered, 70mA~500mA, No AC/DC adapter needed. Support 2.5V~6.5V device. Over-current protection on all Pins. 40 pins self-lock sockets. Working with Windows XP/Vista/Win7(32-bit). Self-detecting the device’s manufacturer’s name and the type of IC. Topwin 2011 EEPROM programmer speciality 100% Brand New Model : TOP2011 40 pins self-lock sockets USB load testing (0 to 10 levels) Interface with PC , laptop or compatibles through USB1.1/2.0 port Self-detecting the device’s manufacturer’s name and the type of IC Provides over-current and over-voltage protection for safety of the chip and programmer hardware Support devices 2.5V~6.5V Power : < 2.5w (5v/500mA) Supports Windows 98/SE/ME/2000/XP/Vista/Win7