Three proof intercom
Backpack Base Station with Large-Capacity Battery
Power supply: DC and AC charging modesDMR and 4G public and private network convergence communication version (customized version)Provide an external…
$ Inquiry
Fast-Deployment Temporary Networking Intercom
Frequency range (optional): 136-174CMHz/350-400MHz/400-480MHzNumber of channels: 3776Channel spacing: 12.5KHzDimensions: 302mm(L)*218mm(W)*76mm(H) (excluding antenna and antenna base)Weight: ≤5kg (including battery)Output power: Vehicle:…
$ Inquiry
Industrial-Design Tri-Proof Intercom
Launch sectionBroadband NarrowbandModulation: 16KФF3E 8KФF3EAdjacent power: ≥65dB ≥60dBSignal-to-noise ratio: ≤-40dB ≤-40dBParasitism and harmonics: ≤65dB ≥60dBSpurious emissions: ≤-36dBm ≤-36dBmAudio Response: 300Hz-3KHz:…
$ Inquiry
IP54 Dual-Band Frequency-Hopping Intercom
General specificationsTECHNICAL INDICATORSOperating frequencyVHF 136~260MHzUHF 320~520MHzModulationFMHow it worksSimplex at the same frequencyNumber of channels199 pcsChannel spacing25 kHz/12.5kHzOperating voltageDC11.2VOperating temperature-25℃-+55℃Antenna impedance50Microphone…
$ Inquiry
IPX7 rugged function
Frequency Range: (V 136-174MHz, U-400-480MHz)Working voltage: DC7.4VNumber of channels: 128Antenna impedance: 50ΩStep frequency: 25KHz/12.5KOutput carrier power: UHF/4W VHF/5WTransmitted radio waves:…
$ Inquiry
0