AKG PT470
Professional Wireless Body-Pack Transmitter
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.
Features
- Pilot tone transmission
- Compact, rugged body-pack design
- External mute switch connector
- Integrated charging contacts
- Infrared synchronization
Specifications
- Audio frequency bandwidth: 35 - 20000 Hz
- Signal to Noise: 120 dB-A
- THD at 1 kHz: 0.7 Prozent
- Peak deviation: 48 kHz
- Nominal deviation: 20 kHz
- Radio Output Power (min/max): 10 to 50 mW
- Transmitter Synchronization: Infrared
- Mute Switch Type: Jack Mono (1/4")
- Mute Switch Gender: Female
- Switching bandwidth: 30 MHz
- Recommended simultaneous channels: 24
- Number of selectable frequencies: 1220 (selectable in 25kHz steps)
- Frequency Selection: Selectable frequency in 25kHz steps
- Radio range (Line of sight): 100m (depending on antenna system)
- Switchable RF power: no
- Pilot Tone: yes
Design
- Body: plastic
- Finish: black
Audio Input
- Type: Mini XLR
- Gender: Female
- Contacts: 3-pin
- Maximum audio level: 12 dB
Battery
- Battery type: FR 6 AA lithium battery
- Number of batteries: 1
- Operating time: 14 h
Battery 2
- Battery type: HR 6 AA (NiHM) rechargeable battery
- Compatible Charging System: CU400
- Number of batteries: 1
- Operating time: 8 h
Battery 1
- Battery type: LR6 AA alkaline Battery
- Number of batteries: 1
- Operating time: 7 h