Salient Characteristics.pdf
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- Attached to
- Digital Wall
- Solicitation number
- PANMCC26P0000048637
About this file
This document is a technical specification for an integrated audiovisual and networking system installation. The specification details equipment requirements organized by component category and includes compliance mandates.
The video display system requires 17 video cards configured in a 4x4 frame kit to cover a 151" wide by 84" high wall, with each card delivering 640x630 pixels, 500cd/m² brightness, 1.5x1.5mm pixel pitch, 6000:1 contrast ratio, and 3840 Hz refresh rate. The transmission box must support 3840x2160 resolution at 50/60 Hz refresh rate with HDR support, 2 HDMI 2.1 ports, 1 DisplayPort, 2 USB ports, optical audio output, QSFP+ X4 connectivity for 10km transmission, Ethernet, IPv6, and AV synchronization. The router must include VPN, 950Mbps firewall, Dynamic DNS, inter-VLAN routing, NAT, PAT, intrusion prevention, multiple PPPoE support, 3G redundancy, DHCP relay, IEEE802.1Q VLAN, IP multicast, load balancing, route failover, and multiple encryption protocols including DES, 3DES, and AES. The switcher shall be a standalone multiview processor supporting Network HD 400/500 series encoders/decoders with 6 multiview configurations, 4 HDMI 2.0b inputs supporting 4K60 with HDR10, Dolby Vision, and HDCP 2.2, and 600MHz pixel clock capability. Additional equipment includes a 2-channel amplifier (250W/500W output), 2-way speakers with 8" woofer and 1" tweeter, wireless microphone system with 300-foot range and 14-hour battery life, DVD player with hardware scaler and HDMI ports, 60-foot fiber optic cables, Category 6 patch cables, and HDMI cables. All items must be brand name or equal equivalent and TAA compliant.
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| File | Type | Posted |
|---|---|---|
| e-LIN_Worksheet_Video_Wall--final.pdf |
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Text version
17 Video cards covering 151” wide X 84” high wall.
640x630 pixels.
Brightness of 500cd/m2
Pixel pitch of 1.5x1.5mm.
Min and max temperature of 500K-6500K.
Contrast ratio is 6000:1.
LED HDR.
Dynamic peaking.
Inverse tone mapping.
In-depth color mapping.
Refresh rate is 3840 Hz.
Viewing angle horizontal and vertical is 150O
Bit depth is 16-bit with internal processing of 18 bit.
Frame kit configuration will be 4X4.
Magnetic jig, which is metal and ensures proper seating.
Box to transmit the visuals.
Resolution 3840-2160.
Refresh rate of 50/60 Hz.
HDR Support.
2 HDMI 2.1, 1 display port, and 2 USB ports.
Audio output will be optical.
QSFP+ X4 which allows 10km transmission.
Ethernet.
IPv6.
AV sync.
440x340x60.5mm.
Router
VPN.
Firewall of 950Mps.
Dynamic DNS.
Intern-VLAN route.
NAT.
PAT.
Intrusion prevention.
Multiple PPPoE.
PPPoE/L2TP/PPTP Static/Dynamic IP.
3G redundancy.
DHCP relay.
server/client.
IEEE802.1Q VLAN.
IP multicast.
IPv6.
out bound load balancing.
route failover.
VLAN.
Encryption: DES, EDES, AES, CAST-128, RC2-128, 3DES and AES.
VPN features: IP authentication header, IP encapsulating security protocol, IPSEC NAT Transversal, IPSec/PPTP/L2Tp server.
Port-based QoS.
Switcher
Standalone Multiview processer.
Network HD 400/500 series encoders/decoders.
6 multi view configurations with audio control.
Audio input 4 × HDMI 2.0b In (supports 4K60 4:4:4, HDR10, HLG, Dolby Vision, HDCP 2.2, CEC, EDID).
Output 1 × HDMI 2.0b Out, 1 × 3.5mm TRS Analog Out.
Resolution 4096×2160 @60Hz (8‑bit 4:4:4 or RGB), 3840×2160 @60Hz (12‑bit 4:2:2 Dolby Vision, 10‑bit HDR10/HLG), 1920×1080 @60Hz (12‑bit).
Pixel clock up to 600Mhz with color standards of RGB, DCI, BT.2020, Rec.709.
Audio embed should be 3.5mm stereo jack for ease of plug and play.
Amplifier
2 different independent channels.
Output:250 W × 2 (4 Ω), 170 W × 2 (8 Ω), or 500 W (bridge mode, 8 Ω).
Comprehensive circuitry for overload, short circuit.
DC voltage faults.
heat sink/interior temperature rise.
2 circuits, +4 dB (1.23 V).
10 kΩ, electronically balanced.
XLR-3-31 connector.
Removable terminal block.
Size: 482X44X401.8mm.
Speakers:
2-way, 8’ woofer.
1” diaphragm tweeter.
Frequency range 45ௗHz – 20ௗkHz (±3ௗdB from 62ௗHz – 16ௗkHz).
Maximum input range voltage 27.5ௗV RMS (2ௗhrs), 55.0ௗV peak.
Sensitivity of 91ௗdB, 1ௗW/1ௗm (avg. 100ௗHz – 10ௗkHz).
Max SPL of 112ௗdb.
Average continuous pink noise (118ௗdB peak).
Coverage angle of 100°H × 100°V.
Directivity factor 7.3 (1ௗkHz – 16ௗkHz)
Index of 8.3ௗdB (1ௗkHz – 16ௗkHz).
Impedance setting 8ௗΩ (THRU setting).
Crossover: 2nd order low‑pass, 1st order high‑pass, and conjugate shaping.
High-pass filter 45ௗHz (24ௗdB/oct) for 8ௗΩ operation.
Driver HF: 200ௗmm (8").
Woven fiberglass cone.
Pure butyl rubber surround.
Weather‑Edge frame protection.
High‑temp fiberglass voice coil former.
High‑temp voice coil wire.
Optimized cone geometry.
Linear suspension spider.
FEA‑optimized motor structure.
Wireless microphone
Range of 300 feet.
Battery life 14 hours.
Runs up to 12 channels per frequency band.
DVD player:
Hardware scaler.
multi-tap chroma processing.
Hi-res audio.
HDMI ports.
Wall plate connection.
60’ fiber optical cables.
Category 6 data patch cables
HDMI cables furniture grade plywood and hardware.
All items should be brand name or equal equivalent and TAA compliant.
File details come from the government source that posted it. Updated .