Technical data

Integrus Technical Data | en 79
Bosch Security Systems B.V. Installation and Operation manual IOM-INT | V1.1 | 2010.12
12 Technical Data
12.1 Electrical Data
12.1.1 Overall system characteristics
Transmission Characteristics
System Audio Performance
(Measured from the audio input of an INT-TX range transmitter to the headphone output of an
INT-RX range receiver.)
Cabling and System Limits
12.1.2 Transmitters and Modules
Infra-Red Transmitters
Transmitter Upgrade Kit range
See 7.2.1 INT-TX Transmitter range.
Integrus DCN interface module
See DCN data brochure.
IR transmission wavelength 870 nm
Modulation frequency Carriers 0 to 5: 2 to 6 MHz, according to IEC 61603 part
7Carriers 6 and 7: up to 8 MHz
Protocol and modulation DQPSK, according to IEC technique 61603 part 7
Audio frequency response 20 Hz to 10 kHz (-3 dB) at Standard Quality20 Hz to 20
kHz (-3 dB) at Premium Quality
Total harmonic distortion at 1 kHz < 0.05%
Crosstalk attenuation at 1 kHz > 80 dB
Dynamic range > 80 dB
Weighted signal-to-noise ratio > 80 dB(A)
Cable type 75 Ohm RG59
Maximum number of radiators 30 per HF output
Maximum cable length 900 m (2,970 feet) per HF output.
Asymmetrical audio inputs +3 dBV nominal, + 6 dBV Maximal (+/- 6 dB)
Symmetrical audio inputs +15 dBV nominal, + 18 dBV Maximal (+/- 6 dB)
Emergency switch connector emergency control input
Headphone output 32 Ohm to 2 kOhm
HF input nominal 1 Vpp, minimum 10 mVpp, 75 Ohm
HF output 1 Vpp, 6 VDC, 75 Ohm
Mains voltage 90 to 260 V, 50 to 60 Hz
Power consumption maximal 55 W
Power consumption (standby) 29 W