AKG PT4500

The PT4500 is an analog reference wireless body-pack transmitter with supreme wireless audio quality for instrumental and vocal use. The pilot tone prevents unexpected system startup noise, continuously sending transmitter data, including mute switch position and remaining battery life, to the receiver. An optional RMS4000 external mute switch allows the user to mute the transmitter remotely.

WMS4500 transmitters offer an unmatched battery life of 15 hours with two standard AA-size alkaline batteries. With the integrated charging contacts, the optional BP4000 battery-pack can be charged inside the transmitter.

Supreme audio quality
best with guitar, electric bass and highly demanding vocals

Up to 50mW transmission power
maximum radio signal strength for long-distance applications

15 hour battery life
with two standard AA-size alkaline batteries

Remaining battery life in hours
real-time display of operating time left

Integrated charging contacts
for quick charging of BP4000 battery-packs inside the transmitter

TECHNICAL SPECIFICATION

Audio	Audio Frequency bandwidth 35 to 20000 Hz Signal to Noise 120 dB-A THD at 1 kHz 0.3 Prozent
Enhanced	Operating temperature range -10 to 55 Celsius Peak deviation 48 kHz
Pocket Transmitter	Nominal deviation 20 kHz Radio Output Power (min/max) 10 to 50 mW Transmitter Synchronization Manual
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	Batterietype LR6 AA alkaline battery Number of Batteries 2 Operating Time 15 h
Battery 2	Batterietype HR 6 AA (NiHM) rechargeable battery Compatibel Charging System CU4000 Number of Batteries 2 Operating Time 15 h
Battery 3	Batterietype AKG BP 4000 Compatibel Charging System CU4000 Number of Batteries 1 Operating Time 12 h
Design	Body Metall Finish black
Dimensions / Weight	Length 25 mm Height 91 mm Width 70 mm
Radio	Switching bandwidth 30 MHz Recommended simultaneous channels 50 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 Encryption No encryption Diversity True Diversity Pilot Tone yes