Stress Free
for large theater, installed sound and tour sound applications
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.
Note:
Technical Specification
Audio :
Audio frequency bandwidth: 35 to 20000 Hz
Signal to Noise: 120 dB-A
THD at 1 kHz: 0.3 Prozent
Miscellaneous :
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:
Battery type: LR6 AA alkaline battery
Number of batteries: 2
Operating time: 15 h
Battery 2:
Battery type: HR 6 AA (NiHM) rechargeable battery
Compatibel Charging System: CU4000
Number of batteries: 2
Operating time: 15 h
Battery 3:
Battery type: 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