KTL12 type mine base station manufacturers KTL12 type base stations, base station mine, leaky communications system host, the base station prices, coal KTL12 type base stations fall season, fruitful, and in this harvest season, China Coal Xiaozhu 18653763373 is proud to introduce you to a new mine communications equipment - KTL12 type base station, which can be achieved with sub machine (handheld radio) two-way conversation, and transfer of slave and slave door call. You can also connect via tandem Inoue downhole wireline telephone and radio, two-way conversation. Mine base station technical parameters: Frequency: l channel letters 48.880MHZ; reception 34.85MHZ. ll channels, letters 48.942MHZ; reception 34.95MHZ. Working mode: FM, different frequency or different frequency simplex duplex. Antenna Impedance: 75Ω. Standard working voltage: DC12V ± 0.5V, reported by the pick-up supply. Current: duplex operation: ≤ 300mA, guards waiting: ≤ 70mA Carrier Power :160-320mW Receiver Duplex Available sensitive: ≤ 0.8μV. Single power available sensitive: ≤ 0.5μV. Duplex Squelch Sensitivity: ≤ 1.2μV. Simplex Squelch Sensitivity: ≤ 1μV. Audio output power: Rated 100mW, maximum 550m / W. Call Zhensheng: 800 ± 200mZ (frequency encoding ≤ 5KHZ). Coal Quality Coal quality Worthy of trust trustworthy! Coal selection, you will be assured equal to chose! Still hesitating, quickly picked up the phone and the base station we meet it! KTL12 type base stations, base station mine, leaky communications system host, the base station prices, coal KTL12 type base stations