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It uses the MAX2839 chip,1MHz to 6GHz operating frequency,With a battery level display,For certain functionality, like the world map, GPS simulator,The latest firmware is supported, and the current firmware is Mayhem firmware V2.2.x by default.

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Frequency Range: 3.5MHz–30MHz, HamGeek Micro PA50-3/PA100 50W/100W portable/base shortwave power amplifier. High-speed automatic TX/RX switching with RF sensing — works even without PTT SEND connection,Supports for ICOM, YAESU, and XIEGU band-switching protocols.

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With Bluetooth. Less than 5W in 15m, 20m and 40m bands.With a firmware upgrade interface. Through this interface, you can update the firmware for HAMGEEK USDX-CW or HAMGEEK USDX-FT8 transceiver. With an aluminum alloy housing. Later, the firmware of CW and FT8 versions can be flashed for each other.

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The MODEL-V3 10 MHz Ultra-Low Phase Noise Clock is an ultra-stable OCXO for high-precision timing applications. It features exceptional close-in phase noise performance of -110dBc/Hz at 1Hz, ensuring minimal signal jitter and superior audio or measurement stability.

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The 4th generation computing core module CM4 for Raspberry Pi is the same as the 4B for Raspberry Pi, the CPU adopts BCM2711, quad-core CortexA72 64-bit high-performance high-speed processor. The C19 digital turntable is a dedicated backplane tailored for Raspberry Pi CM4 module, which is composed of multiple UV-level low-noise linear regulated power supplies, OCXO and high-quality peripheral circuits

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This power supply utilizes 6 parallel LT3045 voltage regulators and a fully shielded 50W transformer. Compared to ordinary switching power supplies, it delivers significant improvements—blacker background and more transparent sound. It is suitable for power upgrades in Raspberry Pi, DACs, digital interfaces, hard drive enclosures, and media players

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HAMGEEK E310 is a professional SDR transceiver. AD9361 for ADI is used as its radio frequency (RF) transceiver chip, supporting the RF frequency range from 70 MHz to 6 GHz. The AD9361 has configurable RF bandwidth up to 56 MHz. And the SDR supports synchronization of multiple AD9361 RF transceiver chips.

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PLUTO+ is a software-defined radio platform that supports 2TX and 2RX, supports Gigabit Ethernet and Micro SD card. It refers to the design for well-known ADI ADALM-PLUTO and improves its shortcomings.

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Wearable head mounted displays are widely used in security monitoring: they are common in night vision inspections in mining and construction industries, and can be paired with night vision cameras and thermal imaging cameras.

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HamGeek B200-mini-i SDR 50MHz - 6GHz Software Defined Radio RF Development Board with High Quality CNC Case

Regular price $540.57

Regular price Sale price $540.57
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BOE VFD48 V1.5 VFD Clock USB Powered Analog Clock Alarm Clock with Round Clock Dial (without Shell)

Regular price $77.86

Regular price Sale price $77.86
HamGeek TEF6686 DIY Desktop Digital Radio Opensource Full Band Receiver DSP RDS AM FM Radio with Atmosphere Light

Regular price $71.42

Regular price Sale price $71.42
HamGeek MX-GP1 Portable Shortwave Antenna 100W Outdoor High Efficiency GP Antenna with 4 GND Cables for 20M-6M Band Tuning

Regular price From $71.09

Regular price Sale price From $71.09
HamGeek Car-mounted GP Antenna Base with Ground Nail and Banana Plug High Quality Antenna Accessory

Regular price $44.11

Regular price Sale price $44.11
HamGeek PAC12 GP Antenna Ground Network Plate High Quality Antenna Radial Plate for Vertical/Shortwave Antennas

Regular price $21.72

Regular price Sale price $21.72
HamGeek Donut WB Antenna FM Wideband Receiving Antenna with Transimpedance Amplifier for Quansheng UV-K5/K6 Walkie Talkie

Regular price $19.76

Regular price Sale price $19.76
HamGeek Z-match Antenna Tuner 5W 3-28MHz 25-2500ohms QRP Manual Tuner with BNC Connector

Regular price $33.70

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HamGeek Latest Authorized Firmware 2.40 Malahit-DSP2 SDR Malachite Receiver w/ Donut WB Antenna Transimpedance Amplifier

Regular price $367.04

Regular price Sale price $367.04
Creative VFD Pointer Clock with Fluorescent Screen WiFi Bluetooth Retro Wood Clock Type-C Charging

Regular price $56.19

Regular price Sale price $56.19

Audio & Video

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PW-05 Talema LT3045 Precision Power Supply Linear Power Supply with Optional Output Voltages and Currents

Regular price $192.06

Regular price Sale price $192.06
E600 HiFi Balanced Class A Tube Preamplifier with Treble/Bass Control Remote 110V/220V

Regular price From $712.26

Regular price Sale price From $712.26
GUSTARD DAC-X26III Network Streaming Decoder 2xES9039SPRO High Performance DSP Digital Filtering

Regular price $1,385.72

Regular price Sale price $1,385.72
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GIEC BDP-G5300 UHD 4K 3D Blu-ray Player Dolby Vision DTS DVD CD Player with Large HDD Support

Regular price From $444.70

Regular price Sale price From $444.70
Demonfx SOLO High Quality Guitar Effects Pedal Versatile High Gain Distortion Pedal 9VDC

Regular price $34.20

Regular price Sale price $34.20
HDAM-5 Newly Upgraded Hifi Preamplifier Board Preamp Board with HDAM Circuit & Premium Components

Regular price $36.19

Regular price Sale price $36.19
HiFi 5-Segment Ultra-low Noise Audio Tuning Board Preamplifier BA3822 Equalizer +/-11dB Adjustment

Regular price $35.22

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Transaudio FM266 Audiophile-Grade Hi-Fi Preamplifier with FM266 Preamp Circuit (110V/220V, Optional Colors)

Regular price $727.97

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Transaudio C7mini Audiophile-Grade Preamplifier Preamp (AC220V Silver/Black) with MBL6010D Circuit

Regular price $163.27

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TransAudio Master Edition C9.2 MBL6010D Fully Balanced Preamp Balanced Preamplifier (110V/220V Silver)

Regular price $454.09

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Equatorial Mount & Telescopes

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TeSeek MT-3 195mm (7.7") EQ Mount Pier Extension (Red/Silver/Black) for EQ3 EQ5 Tripods and 3/8" Screw Tripods

Regular price $85.99

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TeSeek 4-Piece Type eADC Solar Observer Electric Atmospheric Dispersion Correction with Tilt Sensor Support for Newtonian Reflector

Regular price $485.02

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Desktop Polariscope 110V/220V Magnifier Tool with Rotatable Objective Table for Jewelry Appraisal Crystal Polarity Detection

Regular price $102.02

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CLMG-7173-ED Magnifier LED HD Scale Loupe 10X Magnification with 8 LED Light for Precise Measurement

Regular price $28.03

Regular price Sale price $28.03
TeSeek Second Generation ASCOM Power Management Box 6-Channel USB Industrial Power Hub Astronomical Accessory

Regular price $116.76

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Lightweight Mini E-book Reader with Backlight 1.54 Inch Ink Screen DIY 32G Memory Card Black or White

Regular price $43.94

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White Mini E-book Reader 2.9 Inch Ink Screen 296×128 3D Printed Type-C Charging Memory Card Options

Regular price From $31.22

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TeSeek Latitude Adjustment Base Metal Precision Latitude Base w/ 15KG Load Capacity for Equatorial Mount

Regular price $73.49

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Askar 13028HNT-AL Professional Astronomical Telescope F2.8 130mm Aperture Newtonian Reflector for Deep Space

Regular price $1,645.00

Regular price Sale price $1,645.00
Askar 15028HNT-AL Professional Astronomical Telescope F2.8 150mm Aperture Newtonian Reflector for Deep Space

Regular price $1,975.00

Regular price Sale price $1,975.00

Mini dual axis small harmonic equatorial mount, with a body weight of 1.3 kilograms and an unloaded weight of about 5 kilograms. The 3D shell has sufficient strength and supports telephoto lenses or 80ED.

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HAMGEEK HackRF One R9C Radio

HamGeek Shortwave Radio Linear Power Amplifier

HAMGEEK USDX-FT8 usDX

MODEL-V3 10 MHz Ultra-Low Phase Noise Clock

4th C19 B-Type Digital Turntable

PW-05 Linear Power Supply

HAMGEEK E310 AD9361 Software Defined Radio

HAMGEEK PLUTO+ 70MHz-6GHz SDR Transceiver SDR Radio

V770 PRO-C USB Portable Wearable Head Mounted Display

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Audio & Video

Equatorial Mount & Telescopes

TeSeek Mini Dual-axis 11 Harmonic Equatorial Mount

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MODEL-V3 10 MHz Ultra-Low Phase Noise Clock