Procurement of Travelling Wave Tube (TWT) for Pakistan Aeronautical Complex Kamra

The Pakistan Aeronautical Complex Kamra, located in District Attock, Punjab, is procuring Travelling Wave Tubes (TWT) as per detailed specifications under tender number PACB/786-A/25307033/0527/P-4. This procurement is critical for the maintenance and enhancement of their electronic systems, specifically transmitters requiring TWTs with precise voltage and power specifications. The items include TWTs with part number TH4021C, featuring parameters such as VF = -6.3V, VGF = -250V, VCT = 11.4 to 11.9KV, and PE = 27dbm, among others. The procurement follows a single stage two envelope bidding process, requiring separate technical and commercial bids. Bidders must submit technical literature, original brochures, and certificates of interchangeability. Eligibility criteria include valid FBR/ATL registration, security clearance, and compliance with all tender instructions including submission of earnest money in the form of CDR or bank guarantee. The tender specifies a delivery period of up to 9 months post contract signing and mandates a 12-month warranty period. The submission deadline is strictly before 10:30 AM on 21 May 2026, with technical bids opening at 11:00 AM the same day. Bidders are advised to ensure their bids are complete, unconditional, and conform to all specifications to avoid rejection. A practical tip for bidders is to provide clear and complete documentation including OEM certificates and agency agreements, as incomplete submissions or deviations from specifications will lead to disqualification. The tender emphasizes the importance of timely submission and adherence to all procedural requirements to participate successfully in this procurement opportunity.