Sennheiser TeamConnect - Specifications and Compliance; CU1 and CB1 Technical Specifications

Specifications
TeamConnect | 55
Specifications
SL TeamConnect CU1
Housing
Dimensions (W x H x D) 17" x 7.5" x 2"
(43.2 cm x 19.1 cm x 5.1 cm)
Weight 4.5 lbs.
(2.25 kg)
Audio performance
Conditions Unless otherwise specified, all
measurements are performed with a
20 Hz to 22 kHz BW limit
(no weighting)
Frequency response 20 Hz to 22 kHz BW, max gain
Noise (EIN) -124 dBu, 22 kHz BW, max gain
Rs = 150 Ω
THD+N < 0.02 %
Dynamic range 100 dB (non A-weighted)
Crosstalk
< -91 dB, rel 17 dBu
Sampling rate 48 kHz
A/D - D/A converters 24-bit
MIC / LINE IN inputs 1-8
Impedance
10 kΩ balanced
Maximum level -65 dBu to +17 dBu
Echo cancellation 128 ms tail time
(works with 12 dB of room gain)
Phantom power 24 V DC at 10 mA
LINE IN inputs 1-2
Impedance
10 kΩ balanced
Maximum level 17 dBu
LINE OUT outputs 1-8
Impedance
50 Ω
Nominal level 0 dBu
Maximum level 17 dBu
Telephone interface
Telephone audio performance
conditions
Unless otherwise specified, all
measurements are performed with
Transmit Limiter and Receive ALC
disabled
Frequency response 250 Hz to 3.3 kHz ±1 dB
THD+N < 0.30 % re-max level 250 Hz
to 3.3 kHz
SNR > 62 dB re-max level
Telco line echo cancellation Tail time: 32 ms
Null: 55 dB nominal
Telephone noise cancellation 6-15 dB attenuation