Reviews 2 4 Ghz Rf Transceiver

Yaesu Original FT-65 FT-65R 144/440 Dual-Band Rugged & Compact Handheld Transceiver, 5W - 3 Year Warranty

VHF/UHF Commercial Grade Dual Band Handheld Transceiver - Compact Design, Measuring W 2.1” x H 4.1” x D 1.2” (52.5 x 104.5 x 31 mm) - Rugged Construction.
Meets IP54 Rating (Dust/Water protection) , MIL-810-C,D and E - One Watt Powerful Audio Output and Clear Audio from the Big Front Speaker - 5 Watts of Reliable RF Power within a Compact body.
Three Selectable TX Power settings (5 W (High)/2.5 W (Middle)/0.5 W (Low)) - Over 9 hours Operating time with Supplied 1,950 mAh Li-Ion Battery pack *1 - Optional High-capacity 2,500 mAh Li-Ion Battery Pack (SBR-26LI) provides over 11.5 hours of Extended Operating Time *1 - 3.5-Hour Rapid Charger (SBH-22) Included (Using SBR-25LI) - QRK (Quick Recall Key) : Four User Programmable Keys for Quick Access to Favorite Functions.
Large White LED Flashlight, Alarm and Quick Home Channel Access for Emergency Signaling - Versatile Scanning Capabilities : Programmed VFO Scan, Memory Scan, Priority Channel Scan, Weather Alert Scan - WX Channels with "Severe Weather" Alert (US Version) - VOX Operation with Optional VOX Earpiece Microphone (SSM-512B) - PC Programmable with Optional Programming Cable (SCU-35).
Transceiver-to-Transceiver Cloning with Optional Cloning Cable (SCU-36) - FM Broadcast Receiver Equipped - ARTS ....

VHF/UHF Commercial Grade Dual Band Handheld Transceiver - Compact Design, Measuring W 2.1” x H 4.1” x D 1.2” (52.5 x 104.5 x 31 mm) - Rugged Construction.
Meets IP54 Rating (Dust/Water protection) , MIL-810-C,D and E - One Watt Powerful Audio Output and Clear Audio from the Big Front Speaker - 5 Watts of Reliable RF Power within a Compact body.
Three Selectable TX Power settings (5 W (High)/2.5 W (Middle)/0.5 W (Low)) - Over 9 hours Operating time with Supplied 1,950 mAh Li-Ion Battery pack *1 - Optional High-capacity 2,500 mAh Li-Ion Battery Pack (SBR-26LI) provides over 11.5 hours of Extended Operating Time *1 - 3.5-Hour Rapid Charger (SBH-22) Included (Using SBR-25LI) - QRK (Quick Recall Key) : Four User Programmable Keys for Quick Access to Favorite Functions.
Large White LED Flashlight, Alarm and Quick Home Channel Access for Emergency Signaling - Versatile Scanning Capabilities : Programmed VFO Scan, Memory Scan, Priority Channel Scan, Weather Alert Scan - WX Channels with "Severe Weather" Alert (US Version) - VOX Operation with Optional VOX Earpiece Microphone (SSM-512B) - PC Programmable with Optional Programming Cable (SCU-35).
Transceiver-to-Transceiver Cloning with Optional Cloning Cable (SCU-36) - FM Broadcast Receiver Equipped - ARTS ....

Applications: This device can be wildly used to wireless remote control,wireless audio,somatosensory devices, RFID, NFC, smart grid, smart home, etc..
NRF24L01 Wireless Transceiver Module with 125 Communications channels, multi-point communication and frequency hopping to meet the communication....
NRF24L01 wireless transceiver module built-in 2.4GHz antenna, small size, 15x29mm (including antenna).
it can be directly connected to a variety of....
The operating voltage of the wireless module is generally 3.3v, while the ordinary 51 microcontroller is 5v. This module is convenient to shop....
NRF24L01 Socket Breakout Adapter with NRF24L01 Wireless Transceiver Module.

Frequency band: 15MHz-2.7GHz and 4.85GHz-6.1GHz.
Newest Firmware upgrade includes Wifi Analyzer.
Free Mac and Windows software for analysing RF and WiFi networks using Waterfall 3D and 2D.
Aluminium carrying case allows to to protect your RF Explorer device and keep all the parts and components organized.

DOCSIS 3.1 with Up to 32x8 SC-QAM, 2x2 OFDM/A.
RF Downstream Data Rate: Up to 5 Gb/s & RF Upstream Data Rate: Up to 1 Gb/s.
4 x 10/100/1000 Base-T Ethernet (RJ45 connector) | 2 lines RJ14 (“Line 1/2"), RJ11 (“Line 2”) | ‘F’ type connector.
Wi-Fi Interface Standard at 2.4 GHz3x3, 802.11n & Wi-Fi Interface Standard at 5 GHz4x4, 802.11ac.

✔️[Antenna Performance Measurement] The default firmware main function for NanoVNA-H4 vector network analyzer is used for antenna performance measurement. The TX/RX method can measure the complete S11 and S21 parameters. If you need to obtain S12 and S22, you need to manually replace the transceiver port wiring.
✔️[PC Control] Using PC software NanoVNASaver, NanoVNA-H4 antenna analyzer can connect to a NanoVNA and extracts the data for display on a computer, and for saving to Touchstone files. We can export Touchstone (snp) files for various radio design and simulation software through PC software.
✔️ [What are Included?] NanoVNA-H4 host (with battery) x1, USB Type-C data cable x1, 30mm SMA male to male RG174 RF cable x2, SMA simple calibration kit x1, SMA female to female connector x1.

2.4 GHz 2-Channel Wireless Full Duplex Beltpack Transceiver (Headset jack: A4F).
Expand coverage using BTR-24 access points.
Multi-level security and audio encryption.

Comfort for Either Hand - Modern design and premium finish provides comfort for either hand. Symmetrical shape and unique rubber grips give you control and cushioning.
Snap in and Go - Simply snap in the transceiver for convenient on-the-go storage.
Reliable Wireless - Microsoft 2.4 ghz wireless delivers a reliable connection with up to a 30-foot range.
8-Month Battery Life - Use your mouse without power interruption for up to 8 months. The snap-in transceiver automatically turns the mouse on and off, and the led battery status indicator lets you know when replacement is needed.

UHF female to UHF female Adapter 50Ω Impendence Straight RF Coaxial Coax adapter.
Copper material ensure higher signal transmission and connectivity. The attenuates signal of this uhf bulkhead connector is only 0.1dB and vswr< 1.15. Durability :≥ 1000 cycles..
UHF SO239 SO-239 PL259 international standard,.
Fit for RF Applications antennas,coaxial cables,radioscanner,ham radio transceiver, CB radio handheld & amateur radio devices.
Package include: 4 Pack PL259 Female to Female Adapter, Life time warranty.