
3.7 Microphones with Accessories for RF Wireless
Assisted Listening Receiver (HB-RU) with Headphones
and Accessories: Translation / ADA – Assisted Listening
TM1 TM2
Over-the-ear style Around-the-neck style with
with built-in Transmitter 2oz. transmitter
belt clip and lanyard
TM3 SM1
Hanging-pendant style with with charger stand
2oz. Transmitter,
belt clip and lanyard
HB-RU
Receiver with headphones, beltclip and locking lanyard
Teacher Microphones (TM1, TM2, TM3)
• High performance voice intelligible microphone 100Hz-15kHz.
• Ergonomic and lightweight with robust flexible boom microphone (TM1, TM2).
•
Lithium Ion polymer rechargeable batteries with 5-6 hour talk, (90) minute fast
100% recharge, 50% charge in (30) minutes.
• 24 bit DDS (Direct Digital Synthesizer) with secure channel lock.
• IrDA secure link 'pairing' in under ten (10) seconds.
• Audio latency less than 4ms, S/N >60dB
• Link / Re-Link in one (1) second (nominal).
• Visual LED status for: Link, Re-link, Pairing, On/Off.
• 40' radius nominal use, 60' line-of-sight coverage.
• Lightweight (2 oz.) Transmitter for comfort and ease-of-use (TM2, TM3).
• Accessory beltclip with 360º rotation and locking lanyard (TM2, TM3).
• Battery charger with wall mount 6v UL / Energy Star rated power supply.
.
Student Hand-held Microphone (SM1)
• High performance dynamic microphone for solid speech reinforcement
100Hz – 15kHz.
• RF transceiver is data bidirectional with secure channel lock.
• Audio latency less than 4ms, S/N >60dB.
• IrDA secure link 'pairing' in under ten (10) seconds.
• (3) NIMH AAA rechargeable batteries with (90) minute fast 100% recharge.
• Low power design supports 6-8 hours talk time operation.
• Link / Re-Link in one (1) second (nominal).
• Visual LED status for: Link, Re-link, Pairing, On/Off.
• 40' radius nominal use, 60' line of sight coverage.
• Battery charger stand with wall mount 6v UL / Energy Star rated power supply.
3.8 Receiver with Headphones and Accessories for RF Wireless
Installation and Technical Application Guide
H
NB
TM
D
igital multimedia mixer for Audio, Video and Wireless applications
Page 15
SonicDevices n 9950 Baldwin Place, El Monte CA 91731 n (T) 626-454-8169 n (F) 626-433-1079 n (W) www.sonicdevices.net
• High performance RF receiver and headphones for solid speech rein-
forcement 100Hz – 10kHz in Mono or Stereo.
• 3.5mm universal audio input jack compatible with standard headphones
(by others).
• Lightweight and compact (2 oz.) insures comfort and ease of use.
• Volume control buttons (+/-).
• Channel 1 - 2 selection buttons for use with Translation.
• IrDA secure link 'pairing' in under ten (10) seconds within 1m / 3' of HB-
TX module.
• UNLIMITED number of users per HNB-C / TX in each classroom.
• Link / Re-Link in one (1) second (nominal).
• Visual LED status for: Link, Re-link, Pairing, On/Off.
• 40' radius nominal use, 60' line of sight coverage.
• Lithium Ion Polymer rechargeable batteries with 5-6 hour continuous talk
time, (90) minute FAST 100% recharge and 50% charge in (30) minutes.
• Low power design supports 6-8 hours continuous listen time.
• Accessory beltclip with 360º rotation and locking lanyard.
• Battery charger with wall mount 6v UL / Energy Star rated power supply.
NOTE: INTERNAL LITHIUM BATTERY IS
NOT FIELD REPLACEABLE
ON / OFF
STATUS LED
(BLUE / RED)
USB MINI-JACK
POWER CHARGER INPUT
FRONT VIEWSIDE VIEW
IR LENS
+
-
VOLUME
CONTROL
TOP VIEW
BOTTOM VIEW
HB-RU Assisted Listening Receiver
Note: Teacher Microphone Models TM2 and TM3
include a transmitter that is visually similar to
HB-RU without side volume control buttons and
the side band is darker (black).
LANYARD
CLIP (X2)
3.5mm
MICROPHONE INPUT
(Headphones)
HB-RU Detail
Note: Teacher Microphone Models TM2 and TM3 include a 2 oz.
transmitter that is visually similar to HB-RU Receiver without side volume
control buttons and a darker (black) side band.
Sansonic HNB A+B+C installmaULb:Sansonic HNB A+B+C installmaULb 6/29/11 6:39 PM Page 15
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