AKG PT470 - Band 9U Professional wireless body-pack transmitter

PT470 - Band 9U Professional wireless body-pack transmitter

The PT470 is an analogue 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.

Key Features

• Pilot tone transmission
• Compact, rugged body-pack design
• External mute switch connector
• Integrated charging contacts
• Infrared synchronization

Specifications

Audio
Audio Frequency bandwidth: 35 to 20000 Hz
Signal to Noise: 120 dB-A
THD at 1 kHz: 0.7 %

Enhanced
Peak deviation: 48 kHz kHz

Pocket Transmitter
Nominal deviation: 20 kHz kHz
Radio Output Power (min/max): 10 to 50 mW
Transmitter Synchronisation: Infrared

Audio Input
Type: Mini XLR
Gender: Female
Contacts: 3-pin
Maximum audio level: 12 dB

Mute Switch Interface
Type: Jack Mono (1/4")
Gender: Female

Battery 1
Battery type: LR6 AA alkaline battery
Number of Batteries: 1
Operating Time: 7 h

Battery 2
Battery type: HR 6 AA (NiHM) rechargeable battery
Compatible Charging System: CU400
Number of Batteries: 1
Operating Time: 8 h

Battery 3
Battery type: FR 6 AA lithium battery
Number of Batteries: 1
Operating Time: 14 h

Design
Body: Plastic
Finish: black

Dimensions / Weight
Length: 30 mm
Height: 73.5 mm
Width: 60 mm

Radio
Switching bandwidth: 30 MHz
Recommended simultaneous channels: 24
Number of selectable frequencies: 1220 (selectable in 25kHz steps)
Frequency Selection: Selectable frequency in 25kHz steps
Wireless channels within device -
Radio Range (Line of Sight): 100m (depending on antenna system)
Switchable RF Power: no
Modulation: FM (Frequency Modulation)
Pilot Tone: yes