Only time they have been used was for a recent test to see if they work
eBay
FC LC SC/APC To SC/UPC Fiber Jumper Optical Fiber Patch Cord Single Mode Cable power cable 1M-40m High Quality Fiber Patch Cable
Aliexpress UK
Frequency Range UHF: 400-470MHz. 1 Walkie Talkie. Antenna Impedance 50Ω. Mini and exquisite. Easy to carry: Such a mini body make it easy to hold by hand,hang in the chest,put into pocket or worn on the shoulder.
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LILYGO® SoftRF T-Beam SUPREME ESP32-S3 LoRa Development Board with SX1262 868/915MHz GPS U-blox L76K WiFi Bluetooth 1.3inch OLED
Aliexpress UK
Motolola 2Pcs Mini Walkie Talkie Portable Two-Way Radio UHF Transceiver Set Walkie-talkies Radio Walkie Talkie Long Range COD.
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1Pcs RG58 Cable UHF SO239 Female Jack to SMA Male Plug Connector RF Coaxial Straight 6inch~20M
Aliexpress UK
Long Distance Walkie Talkies: Walkie talkie can reach up to 3 miles communication range in open areas such as rural areas, suburbs or seaside, etc. where there is no shelter. If in cities or towns, walkie talkies can reach 0.6-1.2 miles.
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OTDR Launch Cable Fiber 1000/2000M Single Mode SC/FC OTDR Test Extension Cord OTDR Dead Zone Eliminator 1km 2km
Aliexpress UK
With the Motorola TLKR T92, there’s no need to continually buy disposable batteries to keep on using the radio. The T92 also includes a host of handy features that help make it one of the top two-way radios on the market.
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50pcs/100pcs Double Sided Hole Rubber Grommet Open Gasket Wiring Cable Cord M3 M4 M5 M6 M8 M10 M12 M16 M20
Aliexpress UK
888S and 88E cannot talk to each other. 2 x Baofeng 888s Walkie Talkies 4 x Baofeng 888S Walkie Talkies Baofeng BF-UV5R Walkie Talkie. 2 x Walkie Talkies. 1 Pcs Baofeng 888S Walkie Talkie Baofeng UV-5R Walkie Talkie Green 2 x Baofeng UV-5R Walkie Talkies.
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ONTi Gigabit SFP Module SM LC WDM 1.25G Bidi Single Mode Fiber Optical Transceiver Compatible with Cisco Switch
Aliexpress UK
Motolola 2Pcs Mini Walkie Talkie Portable Two-Way Radio UHF Transceiver Set Walkie-talkies Radio Walkie Talkie Long Range COD.
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30m/s Weather Station Outdoor 3 Cup Anemometer Sensor Polycarbon Fiber Wind Speed Wind Direction Sensor Output RS485 4-20MA 0-5V
Aliexpress UK
If you want to find a easy to use, full-featured walkie-talkie, the RT45 is a good choice. Durable;Double shot moulded with rubber and plastic,unscathed even being dropped onto concrete. Communication easily;16 channels and dual Channel function can be set one-to-one or one-to more model;121CTCSS/DCS cut off irrelevant signals;range up to 3 miles open area.
eBay
1/5/10M Diameter 0.5/0.8/1/1.5/2/2.5/3mm T2 Copper Red copper 99.90% Bare Wire High Quality 1meter Copper Line Wire
Aliexpress UK