Sennheiser ASA 3000 antenna splitter

The ASA 3000 is an active antenna splitter for multi-channel wireless microphone systems with up to 16 channels (8 x EM 3031, 8 x EM 3032 or 8 x EM 3532). The ASA 3000 is suitable for the entire UHF range but can optionally be equipped with selective input filter modules to narrow the input frequency range.
Features
Active splitter
Broadband input modules
Optional selective input modules
DC power supplied to antenna head amplifiers
Robust 19” housing in 3000 Series design

RF frequency range 470 ….. 870 MHz
Transmission loss 0 dB
Nominal impedance 50 Ohm
RF input BNC
Remarks Booster Feed: 12 V, 70 mA
Mains voltage 100 – 240 V
Mains frequency 50 – 60 Hz
Dimensions 19 ’’, 1U