![Replacement Motorola Tetra MTH800 Single Pin Listen Only FBI Earpiece - Acoustic Earphone with 3.5mm Connector For Motorola Tetra MTH800 Single Pin Radio - Headset for Security and Surveillance - Walmart.com Replacement Motorola Tetra MTH800 Single Pin Listen Only FBI Earpiece - Acoustic Earphone with 3.5mm Connector For Motorola Tetra MTH800 Single Pin Radio - Headset for Security and Surveillance - Walmart.com](https://i5.walmartimages.com/asr/fef9e65a-30fe-49cc-9a7f-07a8b09f7fc9_1.cf593f20c01018b01adefddb919aaaa6.jpeg)
Replacement Motorola Tetra MTH800 Single Pin Listen Only FBI Earpiece - Acoustic Earphone with 3.5mm Connector For Motorola Tetra MTH800 Single Pin Radio - Headset for Security and Surveillance - Walmart.com
![Mtp3550 Tetra Radio 350-430mhz 806-870mhz Walkie Talkie With Gps Bluetooth Colour Display - Walkie Talkie - AliExpress Mtp3550 Tetra Radio 350-430mhz 806-870mhz Walkie Talkie With Gps Bluetooth Colour Display - Walkie Talkie - AliExpress](https://ae01.alicdn.com/kf/H49b17ff962354922a8d5066e661c5be3D/MTP3550-Tetra-radio-350-430MHz-806-870MHz-walkie-talkie-with-GPS-Bluetooth-colour-display.jpg_640x640.jpg)
Mtp3550 Tetra Radio 350-430mhz 806-870mhz Walkie Talkie With Gps Bluetooth Colour Display - Walkie Talkie - AliExpress
![Got it working! Listening to FM radio. What's next? Scanned all over the spectrum and couldn't hear anything other than sporadically located tones. Do I need a better antenna to hear repeaters, Got it working! Listening to FM radio. What's next? Scanned all over the spectrum and couldn't hear anything other than sporadically located tones. Do I need a better antenna to hear repeaters,](https://preview.redd.it/w0qi5gl8cfl71.png?auto=webp&s=be6e537d3e3e4026d958c626bbc5b2541777d2ae)