TB8100 Calibration Kit User’s Manual Equipment Required 7Basic TasksBefore you start tuning and calibrating the base station, make sure that:1. You have all the necessary equipment for the particular procedure(s) thatyou want to perform, and2. Your PC is connected to the base station or reciter.If you want to define the switching range for a base station (if this has notalready been done), start here: “Adjusting the Frequency Setup” on page 13.Equipment RequiredYou need the following equipment to tune and calibrate the base station: AC millivoltmeter (one with a differential input may be required for“Calibrating the Balanced Lines” on page 21) Calibration test unit (CTU) (order code XBA0ST1) Calibration test kit (order code XBA0ST1-CBL) which comprises thecables you will need to connect the CTU to the reciter/PA and the PC, anda tuning tool Frequency counter Modulation meter RF attenuator (optional—depends on the setup) RF signal sourceRefer to the individual procedures for equipment setup diagrams.For more information about the calibration test unit, please refer to the TB8100Service Manual.Tuning ToolThe recommended tuning tool (for adjusting the front-end helical filters andthe VCOs in the reciter) is included in the calibration test kit (see EquipmentRequired). It can also be ordered separately (order code 937-00012-00)25-way cable15-way TaitNetcable16-way cablePower cableRF cableBNC to BNCcable20 mmBit shape:Blade diameter: 2.2 mm Blade thickness: 0.4 mm