IS-103a Intercom Set

The IS-103a is a one-channel wired intercom system consisting of a power supply, two belt packs, a compact main station, a rack mounting kit and three intercom headsets.
- Supports up to 10 wired BP101 body packs
- Light and sound alert
- Excellent intelligibility and sound quality
- Clear-Com® and Telex® compatible
CS101a Compact Station
The CS101a main station provides all the necessary and important intercom functions and connectors in a compact housing of just 1 U height. The CS101a's built-in speaker can be switched off or on. An extra line out is available for connecting to an external speaker.
BP101 Belt Pack
The BP101 belt pack is a portable 1-channel intercom station and can be connected with the CS101a main station through the PS101a power supply. The integrated belt clip allows for easy attachment. On the rear of the unit, all XLR connectors are easily accessible. The side tone is adjustable. The BP101 features light and sound alarms. The sound alarm is switchable.
HMD-685a Single Ear Intercom Headset
The HMD-685a are professional intercom headsets with flexible anti-vibration gooseneck boom microphones. They satisfy the requirements of demanding broadcast applications for studio or production.
PS101a External Power Supply
The power supply can power the CS101a main station and provides power for up to 10 BP101 intercom belt packs.
CS101a and BP101 Main Station and Belt Pack
Frequency Response: 20Hz to 20kHz
Signal to Noise Ration: ≥85dB
Connectors: 3 and 4 pin XLR
Case: Steel with black finish
Dimensions: CS101a: 201.5 x 105.5 x 44mm
BP101: 122 x 85 x 50mm
Net Weight: CS101a: 1100g
BP101: 330g
Output Voltage: -64 dBV/Pa (0.6 mV/Pa) at 1kHz
Impedance: 200Ω
HMD-685a Headphones
Transducer Principle: Dynamic, Closed
Ear Coupling: Circumaural
Frequency Response: 20-20,000Hz
Impedance: 400Ω
Sensitivity: 90dB SPL at 1 kHz, 1mW
Max Input Power: 100mW
Caliper Pressure: Approx. 4.5N
Cable: Fixed, 9'8" (3m)
Microphone
Transducer Principle: Dynamic, Noise compensating
Frequency Response: 50 - 15,000Hz
Polar Pattern: Cardioid
Output Voltage: -64 dBV/Pa (0.6 mV/Pa) at 1kHz
Impedance: 200Ω