Appendix I - Specifications of RDVS Model 3080.pdf
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- Solicitation number
- 693KA8-26-S-03080
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This document is an appendix containing detailed technical specifications for the RDVS Model 3080, an integrated communications system designed for intercom, telephone, and radio operations.
The RDVS Model 3080 is a high-availability system (>0.99999) utilizing Time Division Multiplexing (TDM) with 64 KB PCM digitized voice switching and distributed processors controlled via a Local Area Network. The system provides 100% non-blocking service with call setup times under 200 milliseconds and Push-to-Talk (PTT) delays under 50 milliseconds. Key performance specifications include frequency response of 300 Hz to 3000 Hz (±1 dB), crosstalk isolation better than 70 dB, and impulse noise limits of zero hits above 40 dBrnCO in three minutes. The system supports multiple telecommunications interfaces including PSTN, Federal Telecommunication System 2000, PBX systems with DTMF and pulse dial signaling, ISDN PRI/BRI, AT&T 5ESS, and Northern Telecom DMS 100. Radio circuit interfaces support both plain and secure signaling with impedance of 600 ohms, while trunk circuits support selectable impedance of 600 or 900 ohms. The system operates on -48 Vdc with AC-CD supply input ranging from 92 to 264 Vac at 47-63 Hz single phase and includes a sealed, maintenance-free battery system. Environmental specifications include operation from 40-104°F (4-40°C) and altitudes up to 10,000 feet. Operator instruments include multiple configuration options such as headsets, handsets, footswitches, hand microphones, and speaker systems, all with PTT capability.
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Appendix I: Specifications of RDVS Model 3080 System Functions: Integrated intercom, telephone and radio communications System Availability: >0.99999 Classes of Service: Non-blocking, programmable through a Configuration Control Terminal System Architecture: TDM method using 64 KB PCM digitized voice switching Switching Control Scheme: Distributed processors under digital communications control via a LAN Blocking: 100% non-blocking Call Setup: <200 ms PTT Delay: <50 ms Recorder Output: All position, telephone and radio interfaces are 600 ohms Frequency Response: 300 Hz to 3000 Hz, ± 1 dB, 600 ohms, balanced to ground, >6 dB/octave rolloff below 300 Hz and above 3000 Hz Impulse Noise: 0 hits above 40 dBrnCO in a 3-minute period Idle Channel Noise: <20 dBmC0 at any transmit output; <25 dBrnCO at receive headset jack Crosstalk Isolation: Better than 70 dB Trunk Circuits: 600 or 900 ohms selectable impedance Radio Circuits: 600 ohms impedance Microphone Jack Input: 50 ohms impedance Headset Jack Output: 600 ohms impedance Headset Hearing Protection: Amplitude Limiting to -12 dBm max, tone notching filter (DSP) Receive Signal Level Regulation: : ± 1.0 dB of nominal receive level over a range of ± 8 dB with AGC enabled; AGC on/off selection Transmit Signal Level Regulation: ±1 dB for 15 dB of compression, ± 15 dB AGC optional Radio/ Trunk Channel Receive Level: +30 dBm to -30 dBm (1 dB step adjustments) Radio/ Trunk Channel Transmit Level: +30 dBm to -30 dBm (1 dB step adjustments) Radio Channel Push-to-Talk: Dry connect, ground, -48V, external voltage, or simplex arrangement, Relays meet FCC Part 68.302 and FCC Part 68.304 requirements Information Tones: Dial, Busy, Reorder (Fast Busy), Ringback, Unauthorized, Zip, Chime, Guard, and Conference Notification DTMF Signaling: Per ANSI/FIA/TIA 464A Interface Options: Radio best signal selection options, E1, T1 or ISDN interfaces for positions, trunks, and radios; European MFG-R2 Interface options Digital Interface: T1. DS1, and fractional T1 services. and El services in accordance with CEPT Telecommunications Interfaces: Public Switched Telephone Network (PSTN), Federal Telecommunication System 2000, PBX w/DTMF and Pulse Dial signaling, Tie trunk 4-wire E+M, Analog w/loop start and ground start, National ISDN PRI/BRI, AT&T 5ESS and Northern Telecom DMS 100 Voice Data: Meets ITU H.320 (p 64), H.324 (modem). and H.120 standards Radio Communications Interfaces: Plain or secure signaling, cipher mode indicate, cipher mode select, System Power: -48 Vdc operation AC-CD Supply: 92 Vac to 264 Vac, 47 Hz to 63 Hz, Single Phase Battery System: Sealed, Maintenance-Free, Non-venting battery set Temperature: 40 -104°F (4 - 40°C) Relative Humidity: 10-95% non-condensing Altitude: Up to 10,000 feet (3048 meters) Operator Instruments: Headset with PTT, Handset with PTT, Footswitch with PTT, Hand Microphone with PTT, Combined Speaker or separated A/G and G/G Speakers
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