PRODUCT SPECIFICATION
AC 3000-II
Active Transmitter Combiner
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The AC 3200-II is an active 8-channel transmitter combiner for bundling the antenna signals in large wireless monitoring systems. Designed for the 2000 Series rack-mount
monitor transmitters, it is ideal for large productions where
reliable transmission and long reach are key. The AC 3200II allows up to eight signals to be transmitted from a single
antenna. In multi-channel systems it is an indispensable
tool for efficiently reducing intermodulation between
transmission channels. Linear power amplifiers handle up
to 100 mW per channel without loss, and LEDs for each
channel provide the user with a reliable system overview.
DELIVERY INCLUDES
• AC 3200-II active transmitter combiner
• NT12-125D power supply unit
• 3 mains cables (EU/UK/US)
• 4 self-adhesive device feet
• Instruction manual
SPECIFICATIONS
Frequency range 500 to 870 MHz
Distribution attenuation
AC 3200-II
AC 3200-II High Gain
RF input power max. 100 mW
Inputs protected up to max. 250 mW
Impedance 50 Ω
Power supply 12 V ⎓
Current consumption max. 7.5 A
Power consumption max. 90 W
Temperature range –10 °C to +45 °C
Weight approx. 4 kg
Dimensions 436 x 215 x 44 mm
0 dB (±1 dB)
+3 dB (±1 dB)
FEATURES
• The AC 3200-II combines up to 8 signals and transmits
them via a single antenna
• The AC 3200-II combines signals of up to 8 x 100 mW
without loss
• Significant suppression of intermodulation products
between the connected transmitters
ARTICLE INFORMATION
AC 3200-II Art. no. 505497
NT 12-125D
Type Mean Well GST160A12
Input voltage 100 to 240 V §
Input frequency 50 to 60 Hz
Current consumption max. 1.85 A
Output voltage 12 V ⎓
Output current max. 11.5 A
Temperature range - 30°C to +50 °C
Relative air humidity 20 - 90%
Weight approx. 660 g (without mains
cable)
Dimensions 175 x 72 x 35 mm
Length of DC output
cable
approx. 100 cm/39 inch
Sennheiser electronic GmbH & Co. KG · Am Labor 1 · 30900 Wedemark · Germany · www.sennheiser.com