PT470

PT470

Professional Wireless Body-Pack Transmitter
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Mã sản phẩm: PT470
The PT470 is an analog professional wireless body-pack transmitter in a small, rugged housing. A pilot tone transmission prevents unexpected startup noise, continuously sending transmitter data, including low battery information, to the receiver. An enhanced battery management allows up to 14 hours of operation on a single AA-size battery. With the integrated charging contacts, a standard NiMH rechargeable battery can be charged inside the transmitter. An optional RMS4000 external mute switch allows the user to mute the transmitter remotely. Its professional mini XLR audio connector makes the body pack compatible with a broad range of lavalieres and headsets.
 

General Specifications

Audio frequency bandwidth35 - 20000 Hz
Signal to Noise120 dB-A
THD at 1 kHz0.7 Prozent
Peak deviation48 kHz
Nominal deviation20 kHz
Radio Output Power (min/max)10 to 50 mW
Transmitter SynchronizationInfrared
Mute Switch TypeJack Mono (1/4")
Mute Switch GenderFemale
Switching bandwidth30 MHz
Recommended simultaneous channels24
Number of selectable frequencies1220 (selectable in 25kHz steps)
Frequency SelectionSelectable frequency in 25kHz steps
Radio range (Line of sight)100m (depending on antenna system)
Switchable RF powerno
Pilot Toneyes

Dimensions

Length30 mm
Height73.5 mm
Width60 mm

Design

Bodyplastic
Finishblack

Audio Input

TypeMini XLR
GenderFemale
Contacts3-pin
Maximum audio level12 dB

Battery

Battery typeFR 6 AA lithium battery
Number of batteries1
Operating time14 h

Battery 2

Battery typeHR 6 AA (NiHM) rechargeable battery
Compatibel Charging SystemCU400
Number of batteries1
Operating time8 h

Battery 1

Battery typeLR6 AA alkaline Battery
Number of batteries1
Operating time7 h

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