Shielded control room of the strong electric filters are used to introduce special room shielded room. (3) The power supply filter should be centrally installed, the front-end filter can not have over-current protection device, but can be set to overload protection device. (4) the total load power consumption and power line Category: Interior equipment, electricity, air conditioning, lighting and auxiliary power, floor extended backup power. (5) To protect the safety of electrical equipment, shielding the outdoor production of an electric power box as the master control room, equipped with air switches, fuses, lights, side buttons, grounding line column and so on. (6) shielded control room near the power filter provides a ground terminal (7) shielded room ground single point grounding, the construction by the bidders in the initial test of its grounding impedance.We provide one-year replacement for cell phone jammer. And to produce appropriate and effective results. Grounding impedance should be <4Ω. Shielded control room of the distribution should be based on the user to the specific requirements of the project construction period design, including: wires, cables, sockets, lighting (number and specific installation location). Shielded room and out of the wind through the use of ventilators are equipped with window cut-off waveguide flanges, pipe connections for heating or air conditioning, waveguide window size: 300x300x50mm, cut-off frequency of at least 30GHz, the shielding effectiveness: 14KHz - 30GHz ≥ 100dB. Shielded room shall provide adequate interface version waveguide: multimode, single mode fiber optic cable are introduced via a dedicated fiber-optic waveguide shielded room.The after service of one-year repair will be supplied for cell phone jammer. Shielded control room structure must meet the basic seismic intensity octave seismic requirements. Shielded control room to ensure the overall performance of a period of five years, shielded room, five-year parts warranty. (2) Test Accessories Test accessories purchase of a complete functional test chamber, test attachment content and requirements are as follows: (1) with a measurement of the antenna: to meet the test frequency can cover 30MHz ~ 40GHz, two polarization can be measured antenna performance is stable, durable, bidders are required to provide the antenna operating frequency, gain, antenna and other factors, including the calibration data reported. (2) equipped with a communications antenna to meet the 400MHz to 10GHz frequency can cover communications connectivity requirements. Some documents about repair of cell phone jammer can be provided. Communication antennas should be reliable, the gain is high enough to properly connect the device under test. Bidders are required to provide the antenna operating frequency, gain, antenna and other factors, including the calibration data reported. (3) communication with chamber testing and the required RF connection cable; cable should be able to at least meet the operating frequency of 30MHz to 26.5GHz range, insertion loss at 26.5GHz to be no more than 1.5dB. Bidders to provide the corresponding calibration data. (4) communication with a chamber to the control room cable required, two phone lines and supporting the number of power plug, the specific installation location according to the specific requirements for the initial construction plan accordingly. (5) with the supply chamber and associated instrumentation, control equipment required to power cables.Fee caused by replacement of component of cell phone blocker will be on your part. The cable should be shielded room to prevent the introduction of electromagnetic interference, and the EUT supply the required DC cables should not be less than the maximum allowable current of 100A, EUT supply the necessary AC cable shall not be less than the maximum allowable current of 30A.
No comments:
Post a Comment