1-8ch Broadcast Analog Audio/video Converter

Specifications

Product name: 1-8ch broadcast analog audio/video converter

Product category: broadcast fiber optic transmission system

Product introduction

1. Overview

HC6000 specially is designed for transmission broadcast video/audio, and could simultaneity transmit 1-8 channel broadcast-quality video and broadcast-quality audio, the forward or the reserved over one fiber

2. Features

«  192 KHz, 24 Bit analog audio quantization, high-fidelity

«  Range of input signal sampling frequency adaptive 32~100KHz

«  Output signal sampling frequency of digital audio 44.1,48,88.2,96KHz, optional

«  10-bit video digital signal quantity

«  All digital no compression, no damage, point to point or multipoint broadcast audio/video fiber optic transmission

«  All surface mount technology, industrial design, high reliability, average working time more than 100000 hours

«  Support hot swap with electric

«  Support lossless signal regenerator

«  With error correction circuit, and also with the ability of anti-burst interference

«  Super optical dynamic range, no adjustment when use

«  FC/PC optical connectors, the longest distance could be up to 100km above, when no regenerator

«  1-channel video and 8-channel broadcast audio could be transmitted synchronously, forward and backward

«  19 inch 1U or 2U standard rack mount

3. Specifications

a)  Analog audio

Input/ output impedance: 600Ωequilibrium

Input/output interface: XLR

Max. input/output level: +15 dBu

Frequency Response: 20Hz-20KHz,±0.15dB

SNR: > 85dB(A weighted)

THD+N: < 0.01%@1KHz

Crosstalk: < -90dB

b) Digital audio

Input/output impedance: 110Ωequilibrium

Input/output interface: XLR

Input/output level: 0.4 ~ 5Vp-p

Signal format: 24 Bits (every channel)

Dithering: <0.5ns

Input sampling frequency: 32 ~ 100KHz

Output sampling frequency: 44.1KHz,48KHz,88.2KHz,96KHz, can be set

c) Video

Video broadband: 8MHz

SNR: >75dB(weighted)

Differential gain: <1%

Differential phase: <1.0°

Field tile:<0.5%

Input/output impedance: 75Ω

Input/output level: 1.0Vp-p

Input/output interface: BNC

d) Optics

Wavelength: multimode 850nm/1300nm, single-mode 1310nm/1550nm

Connector: FC/PC

Transmit optical power: +3 ~ -15dBm

Receiver sensitivity: -28dBm

e)  Other

Average time trouble-free: >100000 hours

Operating temperature: -40°C ~ +70°C

Relative humidity: 0~95% no condensation

Weight: about 3.2Kg

Dimension: standard 19 inch 1U or 2U rack mount

Power: 95~240V/AC,50/60Hz,1A

4.  Applications

Remote OB Van/Truck Video Feeds;
Broadcast Studio Camera Feeds;
Long-haul Signal Transport;
TV station/video conference;
Lecture Hall Projector Connectivity;
Medical/Surgical Room Broadcast;
Small corporate campus video links

5.  Ordering information

1-8ch broadcasting transmitter

HC2000-T

1-8 channel broadcast audio input, single mode, single fiber, FC/PC fiber connector, XLR audio interface(RCA optional), standard 20km (0-120km optional), stand-alone or 1U rack mount

HC2000-R

1-8 channel broadcast audio output, single mode, single fiber, FC/PC fiber connector, XLR audio interface(RCA optional), standard 20km (0-120km optional), stand-alone or 1U rack mount

a) Unidirectional analog audio fiber optic transmission system

HC-2002 2-channel broadcast analog audio fiber optic transmission system

HC-2004 4-channel broadcast analog audio fiber optic transmission system

HC-2006 6-channel broadcast analog audio fiber optic transmission system

HC-2008 8-channel broadcast analog audio fiber optic transmission system

b) Bidirectional analog audio fiber optic transmission system

HC-2022 2-channel forward and 2-channel the reversed broadcast analog audio transmission system

HC-2024 4-channel forward and 2-channel the reversed broadcast analog audio transmission system

HC-2044 4-channel forward and 4-channel the reversed broadcast analog audio transmission system

HC-2026 6-channel forward and 2-channel the reversed broadcast analog audio transmission system

HC-2046 6-channel forward and 4-channel the reversed broadcast analog audio transmission system

HC-2066 6-channel forward and 6-channel the reversed broadcast analog audio transmission system

HC-2028 8-channel forward and 2-channel the reversed broadcast analog audio transmission system

HC-2048 8-channel forward and 4-channel the reversed broadcast analog audio transmission system

HC-2068 8-channel forward and 6-channel the reversed broadcast analog audio transmission system

HC-2088 8-channel forward and 8-channel the reversed broadcast analog audio transmission system

6. Successful Cases

Our fab: