| DC Power Supply (48 V, 10 A) | INS-PS48-10 | Industrial-grade switching power supply with over-current and over-voltage protection, IEC mains lead included. | INS2075 | 1 | Required | 1 year manufacturer warranty | Use only approved supply to maintain amplifier warranty. | 
| RF Input Cable — N-type Male to N-type Male, 50 Ω, 1 m | INS-CBL-N-1M | Low-loss coaxial cable suitable for connecting source to amplifier input; PTFE dielectric for stability. | INS2075 (N-type port) | 1 | Required | 90 days | Inspect connectors for wear before each use. | 
| RF Output Cable — N-type Male to N-type Male, 1 m | INS-CBL-OUT-1M | High-power rated cable for output path; rated to amplifier maximum power and temperature. | INS2075 (N-type port) | 1 | Required | 90 days | Ensure proper torque on connectors to prevent VSWR issues. | 
| Mounting Bracket Kit (Rack and Wall) | INS-MBK-2075 | Includes 19″ rack ears, wall mounts, screws and installation template for flexible mounting options. | INS2075 | 1 kit | Optional | 1 year | Rack ears removable for field installations. | 
| Cooling Fan Module (Hot-swap) | INS-FAN-HS | Replacement hot-swap fan assembly with dust filter and monitor sensor for thermal protection. | INS2075 | 1 | Optional / Recommended | 6 months | Recommended for high ambient temperature environments. | 
| Remote Control & Monitoring Module (Ethernet / RS-232) | INS-RM-E232 | Networked controller for remote status, alarm reporting, and basic parameter tuning via web UI or CLI. | INS2075 (control port) | 1 | Optional | 1 year | Requires firmware v1.2+ for full SNMP support. | 
| Spare Fuses (Pack of 4) | INS-FUSE-250 | Fast-acting fuses matched to amplifier input protection circuit (pack of 4 for serviceability). | INS2075 | 4 | Optional / Recommended | 90 days | Store in a dry environment; replace only with identical rating. | 
| RF Attenuator (Fixed, 10 dB, 50 W) | INS-ATT-10-50W | Inline attenuator for level adjustment and testing; 50 W continuous power rating. | INS2075 | 1 | Optional | 6 months | Use when testing or to prevent overdrive during commissioning. | 
| Dummy Load (50 Ω, 200 W) | INS-DL-200W | High-power resistive load for safe testing and tuning of amplifier output without an antenna. | INS2075 | 1 | Optional / Strongly Recommended | 1 year | Always use when performing bench power-up without an antenna attached. | 
| RF Combiner / Splitter (Optional) | INS-COMB-2×1 / INS-SPLIT-1×2 | Passive RF combiner or splitter for combining multiple inputs or distributing output to multiple loads. | INS2075 (when multi-unit configuration required) | 1 | Optional | 6 months | Select based on insertion loss and power handling requirements. | 
| N-type Connector Maintenance Kit | INS-CONN-KIT | Includes torque wrench, weatherproofing kit (heat-shrink, sealing tape), and cleaning tools for RF connectors. | INS2075 | 1 kit | Optional | 90 days | Use proper torque values to avoid connector damage. | 
| Factory Calibration Certificate | INS-CAL-2075 | Full traceable calibration report showing output power, gain, and spectral purity measurements. | INS2075 | 1 | Optional / Available | Calibration valid for 12 months | Recommended for critical deployments and acceptance testing. | 
| User Manual & Quick Start Guide (PDF & Paper) | INS-MAN-2075 | Comprehensive manual with installation, safety, electrical diagrams, and troubleshooting steps; quick-start sheet for field engineers. | INS2075 | 1 set | Included | Documentation support included | Keep manual accessible near installation site. |