Wistron NeWeb HMA User Manual

HD Radio

Compact Size

HMA

iBiquity HDM-2023 Compatible
Selectable RF Input : Pin input / Connector Input
Optional Pin Connector : Horizontal / Vertical
EZ Lock on System Board with 2 Options : Horizontal / Vertical
Automatic Blending of Analog & Digital Signal
Analog & Digital Audio Output
FCC Compliant
RoHS Compliant
iBiquity Certification

RoHS

COMPLIANT

Wistron NeWeb Corporation

No.10-1, Li-Hsin Road I, Hsinchu Science Park, Hsinchu, 300, Taiwan

Tel: [phone] Fax: [phone]

HD Radio

Selectable RF Input

OEM / ODM Welcome!

Compact Size

Above Photo is Actual Size

Optional Pin Connector

Specifications

System

• DSP: TI DRI352

• Tuner: NXP TEF6721

• MCU: Atmel Atmega32

• FLASH: 4 MB

• SDRAM: 8 MB

Interface

• RF Input Interface (selectable)

- iBiquity 2023 Standard AM/FM
Combo Connector

- AWG36 Cable Input

- 4-pin Dual Row Header, 2mm Pitch

General Data

• DC Input Voltage: 3.3V & 12V

• Power Consumption: 3.5W Max

• Operating Temperature: -40 °C ~ +85 °C

• Dimensions: 85.9(L) x 40(W) x 14.2(H) mm

• Weight: 66 g (cover & base included)

Board connector

• 16 Pin Dual Row Header, 2mm pitch,
iBiquity HDM-2023 compatible

• 14 Pin Dual Row Header, 2mm pitch,
iBiquity optional extension compatible

Tuner

• Frequency Range : AM : 530~1710 KHz
FM : 87.9~107.9 MHz

HD Radio Digital Receiving Sensitivity

• FM Hybrid: -90dBm@97.9MHz

• FM All Digital: -111dBm@97.9MHz

• AM Hybrid: -92dBm@1120KHz

• AM All Digital: -106dBm@1120KHz

• Audio Output: 2.8V(Peak-to-Peak) at 0dBFS

• THD: < 0.1%

• Stereo Separation @1KHz: >70dB

HD Radio Analog Receiving Sensitivity

• FM Quieting Sensitivity (Mono): ≦2.82uV (9dBuV, SNR=50dB)

• FM Stereo Separation: > 40dB @ 1KHz

• FM THD (Mono): < 0.2%

• AM Usable Sensitivity: ≦12.6uV (≦22dBuV, SNR=26dB)

• AM THD: < 0.2% @ 400Hz (30% MI)
< 0.5% @ 400Hz (100% MI)

©2007 Wistron NeWeb Corp. All Rights Reserved.

Contents are subject to change without notice.

http://www.wneweb.com