ReviewsHigh Frequency Receiving Modul

UHF Wireless in-Ear Monitor System with Earphone,180Ft, Rack Mount, Professional IEM Stereo System Transmitter and Beltpack Receiver for Studio, Band Rehearsal, Live Performance (4 bodypack)

【Great UHF Band】520-580Mhz wireless in-ear monitor system create your personal or team's monitor system. uncompressed wireless signal transmission, low noise and latency. Provides smooth frequency response with any headphones..
【Extensible Monitor system】 With one transmitter, no matter how many bodypack are added, the bodypack and transmitter can work properly as long as they have the same frequency. No quantity limit. Good quality earbuds provide pure sound and enhanced performance. It works perfectly in various sound-monitoring events, stage performance, studio recording, exhibit, lecture, instruction, speech, etc. The package also includes with standard rack unit..
【180 Feet Operation】 Using advanced circuit design, great chips, clear the receiving blind angle to make the system's receiving signal steady. Enables users to move freely with 160ft - 180ft operating distance in open space. the transmitter is made by tough metal material. It is the best choice of monitor product..
【16 channels】 broadcasts on 16 channels no-interference, Less than 4.5ms Latency(normal),Up to 107 dB signal-to-noise ratio provides clear, detailed audio at any volume. High Resolution 24-bit/48kbps audio. Broad 20Hz-20KHz frequency response, Dynamic Rang 107 d....

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Radioddity GD-88 DMR & Analog 7W Handheld Radio, VHF UHF Dual Band Ham Two Way Radio, with APRS, Cross-Band Repeater, SFR, 300K Contacts

... allows a smooth transition from communication with conventional analog radios to digital DMR (DMR Tier II) at any time. It also comes with dual-standby to monitor two channels at the same time..
Cross-band Repeater Function | Working as a base radio to extend your talking range, it is capable of transmitting on one frequency band (UHF/VHF) a receive a signal on the other frequency band (VHF/UHF). Compared to traditional cross-band repeaters, can cross-band repeat from an analog band to a digital one (or from digital to analog.).
Same Frequency Repeater (SFR) Function | Using just one frequency for transmitting and receiving gives it full use of the DMR TDMA-technique by using one timeslot for receiving and transmitting the received signal on the same frequency, but using the second timeslot, acting as a Same-Frequency-Repeater (SFR). Multiple GD-88’s within a certain area can create a mesh-network, allowing single-VFO radios to communicate with other radios bridged by several GD-88’s that are operating in SFR-mode. The GD-88 is must-have radio for emergency situations where conventional communication systems are limited or unavailable..
Real-time push messages of position | It allows real-time push messages of position beacons to the APRS-netw....

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Radioddity GD-88 DMR & Analog 7W Handheld Radio, VHF UHF Dual Band Ham Two Way Radio, with GPS/APRS, Cross-Band Repeater, SFR, 300K Contacts

...h conventional analog radios to digital DMR (DMR Tier II) at any time. It also comes with dual-standby to monitor two channels at the same time..
Cross-band Repeater Function: Working as a base radio to extend your talking range, the GD-88 is capable of transmitting on one frequency band (UHF/VHF) a receive a signal on the other frequency band (VHF/UHF). Compared to traditional cross-band repeaters, the GD-88 can cross-band repeat from an analog band to a digital one (or from digital to analog.).
Same Frequency Repeater (SFR) Function: Using just one frequency for transmitting and receiving gives it full use of the DMR TDMA-technique by using one timeslot for receiving and transmitting the received signal on the same frequency, but using the second timeslot, acting as a Same-Frequency-Repeater (SFR). Multiple GD-88’s within a certain area can create a mesh-network, allowing single-VFO radios to communicate with other radios bridged by several GD-88’s that are operating in SFR-mode. The GD-88 is must-have radio for emergency situations where conventional communication systems are limited or unavailable..

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DJI RC Pro Smart Controller for Air 2S and Mavic 3 Drone

Please note: Flysky FS-i6x is default 6CH with fs-ia6b receiver. If you have 10 channels receiver fs-ia10b, that you can open to 10 channels..
Bidirectional Communication --- Capable of sending and receiving data, each transmitter is capable of receiving data from temperature, altitude and many other types of sensors, servo calibration and i-BUS Support.
Multi-channel Hopping Frequency --- This system bandwidth ranges from 2.408GHz to 2.475GHz. This is divided in 135 channels. Each transmitter hops between 16 channels (32 for Japanese and Korean version) in order to reduce interference from other transmitters..
Omni-directional Gain Antenna --- The high efficiency Omni-directional high gain antenna cuts down on interference, while using less power and maintaining a strong reliable connection.
Low Power Consumption --- The system is built using highly sensitive low power consumption components, maintaining high receiver sensitivity, while consuming as little as one tenth the power of a standard FM system, dramatically extending battery life..

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eMylo DC 12V 1 Channel 433Mhz RF Wireless Relay Remote Control Momentary Light Switch Self-Lock Transmitter with Receiver for Home Use

2.4G wireless communication technology, good frequency consistency, high stability of wireless transceiver..
Four point trigger design, ensure that the effective press on handicap wireless push switch.
After receiving the signal, output 1.5 seconds door open signal, equipped with the receiving bee and LED light indication.
Wired and wireless handicap push switch mode can be easily changed on the panel.
Buzzing close or open is optional,it can be noiseless.

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Isometric Helical Antenna, 2.4Ghz-5.8Ghz Circularly Polarized Antenna UWB Antenna for Transmission and Reception of Radio Signals

HIGH QUALITY — The isometric spiral antenna is made of high quality plastic and semi-conductor materials for durability and long life..
CIRCULARLY POLARIZED ANTENNA — This antenna is a right-handed circularly polarized antenna. Circular polarization can reduce the effects of multipath effects..
VERSATILE APPLICATION — The isometric helical antenna is suitable for transmitting and receiving directional radio signals and covering signals..
OPERATING FREQUENCY RANGE — The antenna operates at 2.4GHz-5.8GHz and covers the common frequency of the UWB positioning module and WIFI..
CONVENIENT AND PRACTICAL — The isometric spiral antenna is small in size, easy to install, reliable in quality, stable and stable in performance, easy to install and use..

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Digital FM Receiver Module Icstation Radio Wireless Receiver Module Digital Stereo Board LCD Display DSP PLL 76.0MHz-108.0MHz

Mini stereo FM receiver module adopts advanced DSP and PLL technology ensure high quality broadcast receiving performance.
Blue backlight LCD display and potentiometer regulate the volume and frequency easy to operation.
On-board 2X3W stereo audio amplifier chip enable you to DIY FM radio easily, no extra audio amplifier circuit needed.
Working Voltage: DC 3-5V, Frequency Range: 50Hz-18KHz, Output Power: 500mW, Board Size: 75 X 45 X 30mm/2.95 X 1.77 X 1.18inch.

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3D Pedometer for Walking with Clip and Strap, Walking Distance Miles, Calorie Counter, 7 Days Memory, Daily Target Monitor, Activity Time. Accurate Step Counter for Men Women & Kids seniors

single side band is efficient to get long range information.
improves the receiving sensitivity and selectivity of world receiving radio by multiple bandwidth settings.
backlight design improves the visibility.
short press lock button enter the mute mode.
long press to lock button for 2 seconds to lock/unlock keypad.
a wide frequency range brings stations you are interested in.
search and storage automatically or manual search for radio stations.

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Antenna HDTV for All TV for Home or Car Strong Signal with Suction Base Very Easy Install and Set Up Durable Stable Long Service Life Lightweight Black

☨【Dual frequency reception】: UHF / VHF dual frequency reception..
☨【Strong anti-interference ability】: It is made of all metal materials, windproof, rainproof and anti-interference..
☨【Effective reception 】：The number and effectiveness of indoor antenna receiving stations are related to the number of radio stations....
☨【Robust and easy to install】: Robust structure, easy to install and adjust.

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KEF LS50 Mini Monitor – Black Edition (Pair)

The LS50 radiates an extremely large listening sweet spot and delivers a remarkably fast, clean, and expansive sound with its Unit-Q driver Array..
The construction of the ls50’s cabinets plays a big Part in their sound. From baffle Shaping and port design, the LS50 reproduces your Audio completely flat and unaltered..
The LS50 comes in four spectacular colors, each with its own corresponding Unit-Q driver Array Color and frequency response is 79Hz – 28Khz (3Db).
The LS50 is one of the most award-winning speaker products ever released by KEF, receiving accolades from such publications as stereophile, what hi-fi, and the absolute sound..
Frequency range (-6db)-47hz – 45Khz. crossover frequency-2.2Khz. Maximum output-106db.

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Abovehill S-Pixie CW QRP Transceiver Telegraph Shortwave Radio Radio 7.023Mhz 40 Meter+Case Assembled

S-Pixie Kit is a small and exquisite shortwave radio station, working mode is CW. Transmitting local oscillator frequency: 7023KHz.
receiving local oscillator frequency: about 7023-7026KHz..
Radio Station Power Supply Voltage is 9-13.8V (Battery or Linear Regulated Power Supply is Recommended), and the positive and Negative Poles are Not distinguished. Antenna: 50 ohm, 7MHz, standing wave ratio below 2.0..
Radio station receiving static current: 20mA, transmitting current: 120mA , Transmitting power: 1.2W, does not support automatic transmission, key: manual key.
Before powering on the radio station, please connect a dummy load to prevent accidental emission from burning..
After you purchase, I will send you the product manual through the platform chat window. After getting the product, please tear off the protective film on the product protective case. You will get exactly the same product as the main picture. We will provide you with quality service. Please feel free to contact me if there are any problems during the use of the product..

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