eBay
Gigabit SFP Module 1.25G SC Simplex Connector Optical Fiber Module Single Fiber 1310/1550nm for Cisco GLC-BX-D,Ubiquiti Mikrotik
Aliexpress UK
eBay
M3 M4 M5 M6 M8 M10 304 Stainless Steel Axis Pin Roll Flat Head Cylindrical Pin With Hole Locating Pins GB882
Aliexpress UK
Manufacturer Retevis. 2 x Retevis RT86 Walkie Talkies. Special feature Hidden display screen, Professional, walkie talkies for adults long range, Robust, 2600mAh. VOX hands-free communication with 9 sensitivity levels.
eBay
OPTFOCUS 19pcs Fiber Optic Tool Kit 10mW Visual Fault Locator FTTH Tools Fiber Power Meter Optical Bag Fiber Cleaver
Aliexpress UK
Works out of the box, free to operate, no contracts, no phone calls, no bills.
eBay
JINSERTA Pocket FM Radio FM:64-108MHz Portable Sports Radios Receiver Mini Walkman with LCD Display Neck Lanyard 3.5mm Headphone
Aliexpress UK
Binatone MR 500 Twin Two Way Radio’s 2 Mike Range, 8 Channels, Hands Free Kit & Instructions Uses 4 x AAA Batteries (Not Included).
eBay
LILYGO® TTGO Meshtastic T-Beam V1.2 ESP32 LoRa Development Board 433MHz 868MHz 915MHz 923MHz WiFi BLE GPS OLED Display AXP2101
Aliexpress UK
The BAOFENG UV-5R 8W Dual Band Two-Way Radio is a portable handheld unit perfect for communication on the go. With a sleek black design and a variety of features such as CTCSS, this radio offers 128 channels for clear and reliable communication. Ideal for use in the UK on PMR446 frequencies, this radio is a versatile option for individuals and businesses looking to stay connected efficiently.
eBay
LoRa32 V2.1_1.6 Version 433/868/915Mhz ESP32 LoRa OLED 0.96 Inch SD Card Bluetooth WIFI Wireless Module ESP-32 SMA
Aliexpress UK
136-520Mhz Transmit & Receive. Roger beep Frog Sound. Air band Rx 108-136mhz (can be expand to 108-137mhz after required). Subtone encryption and voice scrambler. Repeater offset frequency and direction setting by keypad.
eBay
Tuya ZigBee 3.0 Smart Hub, Wireless/Wired Gateway Bridge for App Voice Remote Control, Works with Alexa Google Home Assistant
Aliexpress UK
6/8/10x Walkie Talkies. It features low power consumption and carries a battery with large capacity, contributing to long standby hours, very convenient! Adopting high-level components it is of low distortion to ensure clear voice transmitted in high quality.
eBay
2pcs/lot L16 N Female UHF PL259 SO239 Female Dust Cap with Chain Resistor RF Coaxial Terminator Dust Cap Protective Cover
Aliexpress UK