AC 3000-EU
Article No. 9424
General Description
The AC 3000 is an active antenna combiner for wireless monitoring applications with up to 8 transmitters connected to one common transmitter antenna. Due to its broadband design the AC 3000 can be used in the whole UHF range from 470 – 870 MHz. It significantly reduces intermodulation of wireless monitoring transmitters while keeping cabling limited to the minimum.Features
- Active Combiner
- Significant improvement of RF performance for multi-channel systems
- Broadband RF design to cover the whole UHF frequency range from 470 – 870 MHz
- LEDs for RF input level indication
- Robust 19’’ housing in 3000 series design
- Compatible with SR 3054, SR 3056, SR 3254, SR 3256 and SR 300 G2 transmitters
Delivery Includes
- AC 3000, rack-mount, power cable
Technical Data
RF frequency range |
518...554, 626...662, 740...776, 786...822, 830...866 MHz |
Transmission/receiving frequencies |
16 factory-preset channels, 16 freely selectable channels (tunable in steps of 5 kHz) |
Switching bandwidth |
36 MHz |
Modulation |
FM stereo (pilot tone) |
Peak deviation |
+/- 48 kHz |
Nominal deviation |
+/- 24 kHz |
Compander |
Sennheiser HDX |
Frequency response |
40...15.000 Hz |
Signal-to-noise ratio |
> 90 dB(A)rms(refers to overall link with SR 3254) |
THD, total harmonic distortion |
<0,9 % |
Headphone connector |
¼“ (6.35 mm)stereo jack socket |
Audio-Output-Power |
2 x 100 mWat 32 Ω |
Powering |
2 AAbatteries, 1.5 V |
Operating time (Battery) |
6 – 10 h(depending on volume) |
Operating time (Accupack) |
6 – 10 h(depending on volume) |
Dimensions |
82 x 64 x 24 mm |
Weight incl. Accu |
approx. 200 g |
In compliance with |
IC 2099A-SREK3K, ETSI EN 300 454-1/-2 |
