Sansonic HNB-B Guia de Instalação descarregar pdf (Página 8)

SECTION 2.0 - HNB-A + HNB-B + HNB-C OVERVIEW

2.1 HNB-A, HNB-B and HNB-C Series Technical Specifications

Note: HNB can drive 25V-70V speakers with optional HNB-70V2X

matching impedance transformer (see page 24, section 5.2)

Page 8

Installation and Technical Application Guide

igital multimedia mixer for Audio, Video and Wireless applications

SonicDevices n 9950 Baldwin Place, El Monte CA 91731 n (T) 626-454-8169 n (F) 626-433-1079 n (W) www.sonicdevices.net

Type

2 Channel Mixer Amplifier

Architecture

Digital Class-D amplifier, Microcontroller

Mains Input Power

100-240VAC, 50-60Hz / Energy Star Rated

Input Power (to HNB

)

24VDC/2.5A regulated switching wall supply, UL1310 Class 2, Energy Star,

FCC, CUL, CE listed (provided).

Output Power (from HNB

)

25W Peak 4Ω per channel 12W RMS continuous 4Ω per channel.

Audio Performance (HNB-A)

Frequency Response: 20Hz - 20kHz ( ± 1.5dB )

THD + N:<1.0% at 1kHz rated output, < 0.1% at 1kHz at 10W 4W

Signal to Noise Ratio: 90dB A-weighted (band pass: 20Hz-20kHz)

Channel Separation: 60dB

Dynamic Range: 100dB

Input Sensitivity & Impedance: Program: 0.775V, 10kW electronically

balanced, with RF filter (ferrite).

Outputs (R + L): 4Ω (optimum) or 8Ω, 25V /70V with optional transformer

model HNB-70V2X.

Output Regulation Controls:

• Less than 2dB, no load to full load at 1kHz.

• Master Override (MO) audio level 0-1V POT.

• Master Override (MO) voltage sensitivity 1V-70V POT.

• Master Override (MO) delay (time sec) POT.

• Volume gain POTS on Preamp and Amp.

• Treble and bass POT.

• Power On/Off soft push button.

• Manual ‘Duck’ (1 to -50dB) for Mic input.

Controls-IR Remote (HB-IR, HB-IRRC):

• Volume (+/-, R+L), Mute, Balance (R+L), On/Off

• Redundant manual soft push buttons.

• HB-IRRC provided with (2) AA batteries.

Video Performance (HNB-B): HB-VTx, HB-VRx

• Supports VGA, SVGA, XGA , WXGA computer video to VESA standard.

• Supports NTSC, PAL and SECAM video standards.

• Output transmission via CAT5e meeting ANSI /EIA / TIA 568B standard.

• Operational bandwidth up to 350MHz.

• Horizontal frequency 15-126 kHz.

• Vertical frequency 43-200 Hz.

• Sync signal compatible with TTL level 5V / 3.3V.

• Power at 5VDC nominal from 24VDC/2.5A wall supply (HNB-A).

• Video differential gain / phase at +/- 2%.

• Attenuation loss rated at 6 dB at 1,000 feet at 1MHz typical UTP CAT5e.

• Maximum capacitance at 20 pf / foot UTP.

RF Wireless Receive/ Transmit Performance (HNB-C): HB-Rx, HB-Tx

• (2) RF Receive channels with automatic ‘secure link’ selection.

• RF antenna coverage 40 foot radius / 80 foot diameter nominal X-Y-Z axis.

• RF Frequency hopping modulation in 2.4GHz and 2.5GHz ISM band.

• 802.11 WiFi interference protection.

• GSM / CDMA cell phone interference immune.

• RF data transmit speed up to 2Mps with audio latency delay <2msec.

• Signal-to-Noise >55dB.

• Sensitivity >80dBm.

• Audio Frequency 200Hz to 8KHz @ 16k sample rate 16 bit resolution.

• Audio Distortion THD <1% at 1KHz.

• Mono or Stereo operation with HNB-A (HB-RU receivers/headphones).

• Visual status LED’s (Blue / Red).

• Soft push button channel On / Off.

(continued in next column)

• IrDA secure pairing to Headset, Microphone, Headphone in < 10 seconds.

• Manual front switch option (HB-Tx) for 2nd language translation (Channel 2).

• FCC Part 15 Class B.

• Rechargeable batteries are Lithium Ion Polymer and NiMH capable of 1000+ charges,

100% Fast recharge in (90) minutes typical, 50% charge in (30) minutes.

• Battery chargers with 6v wall power supply are UL / Energy Star rated.

Power Efficiency

<80% at 25W 4Ω, <85% @ 8Ω, <90% at 10W 4Ω, <95% @ 8Ω

Power Consumption

32W / 9.5 btu @ 120VAC, 130ma nominal in ‘Sleep’ mode.

Operating Temperature

-10° to 40°C, 14 to 104°F

Storage Temperature

-20° to 65°C, -4 to 149°F

Input Connections

(3) Stereo/Mono inputs: 3-pin dockable, RCA and 3.5mm jack.

(1) 3-pin dockable Mic or Audio line level (Stereo/Mono).

(1) 2-pin dockable EAO-1 Emergency Audio Off override closure (no polarity).

(1) 2-pin dockable MO override input (+/-).

(1) HD-15 VGA/RGB (HB-VTx).

(1) 4-pin Mini DIN S-video (HB-VTx).

(1) RCA Composite video (HB-VTx).

Output Connections

(2) 2-pin dockable Speaker (R+L).

(1) 3-pin dockable Audio line out (1V/600 Ohm).

(1) RJ45 video out (HB-VTx) and video input (HB-VRx).

(3) RJ45 Audio/Power input and output between HNB-A + B.

(1) IR LED remote 3.5mm jack (HB-IR).

(1) Headphone 3.5mm jack (HB-IR).

(1) HD-15 VGA/RGB, (1) Mini DIN S-video, (1) RCA C-video all with 12”+

cables (HB-VRx).

(1) HD-15 VGA buffered Monitor (HB-VTx).

Internal Connections

(2) 2x6 socket connectors (HNB-A, B, C backplane).

(2) 3-pin header/jumper option (HNB-A backplane).

Visual Indicators

• Front LED video source active (green).

• Power LED for all plug-in modules (green).

• Internal LED for MO active (amber).

• Internal LEDs for power to each channel (green).

• Video signal present LEDs: VGA, S and C video (green).

• 4-character, 7-segment LED display for system setup and control.

• IrDA pairing LEDs (Blue / Red)

• RF Wireless battery chargers with status LED indication of charging / full charge condition

Material and Finish

18 AWG CRS steel / .047” nom. with zinc undercoat and white powder

coat paint or CAD plate.

Dimensions: HNB-A, B, C units internal to EO box:

Length: 3.23” / 82mm, Width: 3.37” / 85.5mm, Height: 2.54” / 64.4mm

Dimensions: HNB-A, B carton:

Length: 5.5” / 139.7mm, Width: 7.5” / 190.5mm, Height: 4.6” / 116.8mm

Dimensions: HNB-C, C1 carton:

Length: 11.25” / 285.75mm, Width: 12.0” / 304.8mm, Height: 4.6” / 116.8mm

Weight:

HNB-A, HNB-B: Product:1.75 lbs., Shipping: 2.25 lbs.

HNB-C (C1, C2, C3): Product: 2.0 lbs., Shipping: 2.5 lbs.

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