High-precision HP 83202A Base Station Accessory Kit (Option K02 configuration) — an interface and switch/matrix accessory used to adapt and route RF, control, and audio connections between an HP/Agilent/Keysight 8921A cell-site test set and Motorola base-station equipment. The assembly provides the physical adaptors, coax cables, and a small switch/matrix used to select and route test signals to the appropriate base‑station ports while preserving 50 Ω impedance and mechanical compatibility for field and bench diagnostics.

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Key specifications (unit with Option K02)

• Kit model: HP/Agilent/Keysight 83202A with Option 040 (Motorola) and factory/configured Option K02 switch/matrix.
• Function: Converts and routes RF and control interfaces from the 8921A to Motorola base station RF, control, and audio connectors using adaptors, terminations, and a switching matrix.
• Typical contents: assortment of coax cables and adaptors (SMA, N, BNC), 50 Ω terminations, audio/phone adaptors, banana/BNC adaptors, RJ11-to-DB25 interface cable, and a switch/matrix assembly when K02 is present.
• Impedance: 50 Ω RF path components to maintain measurement integrity for power and sensitivity tests.
• Mechanical: Packaged as a small accessory kit that mounts or sits beside the 8921A; may ship without dedicated power supply depending on seller stock (power not always included).

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What Option 040 (Motorola) provides

Option 040 identifies the Motorola‑specific connector and adaptor set within the 83202A family. It contains the set of adaptors and terminations commonly required to interface the 8921A test set with a range of Motorola base station RF and accessory connectors, ensuring physical and impedance compatibility for typical Motorola cell‑site I/O and service ports.

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What Option K02 provides

Option K02 denotes an integrated switch/matrix configuration added to the basic 83202A kit. The K02 assembly gives selectable signal routing so a single test set can sequentially or selectively connect to multiple base‑station ports without manual reconnection, enabling faster automated or semi‑automated test sequences and reducing wear on connector adaptors.

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Typical use cases

• Bench or field verification of base‑station transmit power, receiver sensitivity, and alignment using the 8921A connected via the 83202A Motorola kit.
• Rapid functional checks during installation and maintenance where multiple ports or signal types must be accessed without swapping cables (K02 switch matrix expedites this).
• Laboratory regression testing where repeatable impedance-matched connections and adaptor inventories are required.

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