NIT No. 07/EE(BM-I)E/2026-27 (2nd Call)

Supply, assembling, testing and commissioning of Stage box with Complete specification of 48 Mic Preamps on XLR, Phantom Power LED per Input ,16 XLR Line Outs, GX connection with locking Ethercon port, DX ports for further I/O expansion, DX 2 port compatible with ME system (Avantis and SQ only), 96kHz audio. Inputs: Mic/Line XLR Inputs Balanced XLR, +48V phantom power. Mic/Line Preamp Fully recallable. Input Sensitivity -60 to +15dBu,Analogue Gain +5 to +60dB, 1dB steps, Pad -20dB Active PAD, Maximum Input Level +30dBu (PAD in), Input Impedance >4kΩ (Pad out), >10kΩ (Pad in), Mic EIN -127dB with 150Ω source, Phantom Power indication: Per socket, internal or external phantom power sensing, triggered at 24V.Outputs:Analogue XLR Outputs Balanced, Relay protected, Output Impedance <75Ω, Nominal Output +4dBu = 0dB meter reading, Maximum Output Level +21dBu, Residual Output Noise -95dBu (muted, 22Hz-22kHz), Power: Mains Voltage Operating Range: 100-240V AC, 50/60Hz, Mains Power Consumption: 80W max, Temperature: Operating Temperature Range 0°C to 40°C (32°F to 104°F), Dimension and Weight: Width x Depth x Height x Weight/481.6 x 255 x 229.5 mm x 8kg.The defect liability period and warranty/Guarantee is of one year. Make: Allen & Heath, peavey, makie

Supply, assembling, testing and commissioning of Stage box with Complete specification of Compatible with dLive, Avantis, SQ and AHM-64,16 Mic Preamps on XLR, Phantom Power LED per Input, 8 XLR Line Outs, DX A connection with locking Ethercon port, DX B locking Ethercon port for daisy chaining or redundancy, Rubber bumpers, Carry handle, Optional rack mount kit available. Inputs: Mic/Line XLR Inputs Balanced XLR, +48V phantom power. Mic/Line Preamp Fully recallable. Input Sensitivity -60 to +15dBu,Analogue Gain +5 to +60dB, 1dB steps, Pad -20dB Active PAD, Maximum Input Level +30dBu (PAD in), Input Impedance >4kΩ (Pad out), >10kΩ (Pad in),Mic/Line Channel noise 22-22kHz, Direct Out @ unbalanced out ,Mic EIN -127dB with 150Ω source, Unity gain (Pad in) -90dBu, Low gain (5dB, Pad out) -96dBu, Mid gain (30dB, Pad out) -90dBu,Phantom Power indication: Per socket, internal or external phantom power sensing, triggered at 24V. Mic/Line Channel THD+N 22-22kHz, Direct Out @ unbalanced out Unity gain (Pad in) 0.003% -88dBu @ 1kHz, 0dBu output Low gain (5dB, Pad out) 0.002% -93dBu @ 1kHz, 0dBu output Mid gain (30dB, Pad out) 0.003% -88dBu @ 1kHz, 0dBu output. Outputs: Analogue XLR Outputs Balanced, Relay protected, Output Impedance <75Ω, Nominal Output +4dBu = 0dB meter reading, Maximum Output Level +22dBu, Residual Output Noise -92dBu (muted, 20Hz-20kHz), Power: Mains Voltage Operating Range: 100-240V AC, 50/60Hz, Mains Power Consumption: 35W max, Temperature: Operating Temperature Range 0°C to 35°C, Dimension and Weight: Width x Depth x Height x Weight/10mm x 190mm x 185mm x 4.6kg The defect liability period and warranty/Guarantee is of one year. Make: Allen & Heath, peavey, makie.

Supply, Installation, testing and commissioning of cordless mic with complete specification Transparent 24-bit digital audio, Extended 20 Hz to 20 kHz frequency range (microphone dependent),118 dB dynamic range, Digital predictive switching diversity,44 MHz tuning bandwidth (region dependent),32 available channels per frequency band (region dependent), Up to 10 compatible systems per 6MHz TV band; 12 systems per 8 MHz band, Gain Adjustment Range –18 to +42 dB in 1 dB steps, Configuration -1/4" (6.35mm): Balanced (Tip=audio +, Ring=audio –, Sleeve=ground) XLR: Balanced (1=ground, 2=audio +, 3=audio –) Mic/Line Switch 30 dB pad, Network Interface Single Port Ethernet 10/100 Mbps, Network Addressing Capability DHCP or Manual IP address, Dimensions (H × W × D) 1.65 × 7.76 × 5.98 in (42 × 197 × 152 mm),handheld transmeter- Battery Type Rechargeable Li-Ion or 1.5 V AA batteries, Dimensions (Dia. × L) 1.46 × 6.93 in (37.1 × 176 mm), Maximum Input Level 8.2 dBV. The defect liability period and warranty/Guarantee is of one year Make-AKG, Shure, Sennheiser

Supply, assembling, testing and commissioning of Antenna Distribution System with complete specification of Power Requirements: 14 to 18 V DC,DC Output14 to 18 V DC (x4), Output Current Combined total from all DC outputs: 2.5 A, maximum Operating Temperature Range-18°C (0°F) to 63°C (145°F), Dimensions 45 x 483 x 172 mm (H x W x D) Net Weight 1.62 kg (3.6 lbs), RF Input Connector Type: BNC ,RF Frequency Range model dependent: 174 to 1805 MHz, Bias Voltage 15 V DC (150 mA, maximum) (x2), Impedance 50 Ω, RF Output RF Frequency Range model dependent 174 to 1805 MHz, Output Intercept Point 21 dBm, typical Connector type BNC, Impedance 50 Ω Output Connector Isolation: 30 dB, typical Gain Input to any output port (Unused ports terminated in 50 Ω) 1 to +1 Db. The defect liability period and warranty /Guarantee is of one year Make-AKG, Shure, Sennheiser.

Supply, assembling, testing and commissioning of Active Directional Antenna with complete specification of Connector Type BNC: Female, Impedance: 50 Ω, Power Requirements 10 to 15 V DC bias from coaxial connection: 75 mA, RF Frequency Range: 470–900 MHz, Reception Pattern 3 dB Beam Width 70 degrees, Third-order Overload Intercept Point (OIP3) >30 dBm, Antenna Gain On Axis: 7.5dBi, Signal Gain: ±1 dB, Switchable +12 dB +6 dB 0 dB −6 dB, RF Overload LED Threshold −5 dBm: RF overload LED does not operate for passive gain settings, Dimensions: 316 x 359 x 36 mm (H x W x D), Weight: 317 grm, Operating Temperature Range −18°C (0°F) to 63°C (145°F), The defect liability period and warranty/Guarantee is of one year Make-AKG, Shure, Sennheiser.

Supply, assembling, testing and commissioning of Antenna Extension Cable with complete specification of Cable Type: Coaxial, Connector on First End: BNC Antenna, Connector on Second End: DB9 Male, Device Supported: Antenna Rotator, length: 15 meters. The defect liability period and warranty/Guarantee is of one year Make-AKG, Shure, Sennheiser.

Supply, assembling, testing and commissioning of Dynamic Vocal Microphone with Stand and XLR (M) to XLR(F) Microphone Cable 15 Mtrs length having Number of Conductors: 2,Cross sec. area (AWG) and cond. Comp.: 0.31(23) 12/ 0.18A mm2/ (AWG) Q’ty/ mm, Twist pitch: 30 (mm), Cond. DCR: 6.2 (ohm/100m) , Nom.Cap.:68 (pF/m)Cable- 3M with mic Stand Min. height,1030 mm Transport length Base material Zinc die-cast Interchangeable rings1 x 25 mm, 2 x 15 mm, 4 x 20 mm ,1050 mm and gold plated Hi-quality connector. The defect liability period and warranty/Guarantee is of one year. Make: Audio Technica, Shure, DPA.

Supply, assembling, testing and commissioning of Head worn Vocal Microphone and digital wireless body pack transmitter with complete specification of Frequency Response: 20Hz to 20kHz, Polar Pattern: Omnidirectional, Signal-to-Noise Ratio: 55 dB at 94 dB SPL, Maximum Sound Pressure Level: 147 dBSPL, Output Impedance: 136 ohms, Recommended Minimum Input Impedance: >1 kilohm and Frequency Range: Operates on 558-602MHz and 614-616MHz, Connectivity: Features TQG connectivity, supporting various microphone options, Audio Quality: Delivers transparent, 24-bit digital audio with a Total Harmonic Distortion (THD) of 0.02%, Dynamic Range: Offers a dynamic range of 120 dB for capturing a wide range of audio levels. Dimensions: Measures 68 mm in width, 25.5 mm in depth, and 98 mm in height. Weight: Weighs 89 grams, making it lightweight and portable. The defect liability period and warranty/Guarantee is of one year. Make: Audio Technica, Shure, DPA.

Supply, assembling, testing and commissioning of Digital Snake Cable with complete specification of No. of Conductors per Pair: 2, Conductor (No. / size of wire) 19/0.12mm, Cross-Sectional Area :0.22 sqmm (24 AWG), Insulation Material: LDPE, Insulation OD:1.10 mm, Insulation Colour : Blue / White, No. of Pair: 8 Pair, OD of Pair 3.30mm, Shield Conductor: ABC Copper – (0.09mm )65 wires (approx), Shield Type: Mylar Tape + Spiral Shield + Aluminum Foil, Jacket Material: High Flex Matt Finish PVC, Jacket OD: 14.00 mm + – .10mm, Packaging: 100 meter Coil, Gross Weight of Coil : 25 Kgs. The defect liability period and warranty/Guarantee is of one year. Make: Belden, falcon, Krystal.

Supply, assembling, testing and commissioning of CAT6 Shielded Twisted Pair (STP) Ethernet cable, Length: 20 meters (≈65 ft), Connectors: Neutrik EtherCON locking RJ45 (male–male), Connector housing: Rugged XLR-style EtherCON shell. The defect liability period and warranty/Guarantee is of one year. Make: Allen & Heath, falcon, Krystal.