Indian Army HF Gate Antenna Systems Tender Chennai Tamil Nadu 2026 – 25% Quantity Variation, Installation & Warranty

Tender Overview

The opportunity is issued by the Indian Army under the Department Of Military Affairs for HF Gate Antenna Systems located in CHENNAI, TAMIL NADU - 600001. The procurement focus is on HF Gate Antenna Systems (Q3) with emphasis on performance parameters such as compatible transponders and operating frequency in MHz, plus general features, warranty, and installation requirements. The tender contains an option clause allowing a quantity variation up to 25% of bid quantity at contract award and during the currency of the contract at contracted rates. Although start/end dates and estimated value are not disclosed, bidders should prepare for potential volume adjustments and ensure readiness to deliver within extended timelines if orders expand. A notable tender differentiator is the explicit option to scale orders while maintaining price commitments, alongside delivery timing rules tied to the original delivery period and last delivery order date.

Technical Specifications & Requirements

• Category: Performance Parameters; Products/Service: HF Gate Antenna Systems
• Key data points: Supported transponders, Operating frequency (MHz), General features, Warranty, and Installation provisioning
• Delivery/Installation: Installation of the product is a stated requirement; no specific MHz or transponder specs are provided in the snippet, so bidders should anticipate standard military-grade antenna interfaces and environmental-rated enclosures
• Quality/Compliance: No explicit standards listed; bidders should verify compatibility with typical military RF systems and ensure robust build quality and serviceability
• BoQ: No BOQ items or quantities available, signaling a potential on-demand or phased procurement approach

Terms, Conditions & Eligibility

• Quantity variation: Purchaser may increase/decrease quantity by up to 25% at contract placement and during the contract period at contracted rates
• Delivery extension formula: Extended delivery time is calculated as (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum of 30 days; extension may continue up to the original delivery period
• Compliance: Bidders must comply with the option clause and associated delivery time adjustments
• Documents/precedents: No explicit documents listed here; bidders should prepare standard procurement bid documents and be ready for varied order quantities
• Contract terms: Delivery period begins from the last date of the original delivery order; applies to extended orders as applicable