Specifications - Sennheiser SR 2020-D Instruction Manual

Specifications

Specifications
SR 2020-D transmitter (Art. No.: 500550)
SR 2020-D-US transmitter (Art. No.: 500551)
Modulation
Frequency range
Frequency range (US)
Channels
tourguide mode
conference mode
Frequency response
Signal-to-noise-ration
THD
Input voltage range
Phantom Powering
Power supply
Current consumption
Temperature
Range Indoor
Range Outdoor
Dimensions
Weight
NT 2-3 CW mains unit
Input voltage
Current consumption
Output voltage
Output current
Temperature
Weight
22 | SR 2020-D
2 FSK
863 – 865 M Hz
926 – 928 M Hz
6 in parallel
8 in parallel
100 – 7,000 Hz
> 70 dB(A)
< 1 % (@ 1kHz)
160 mV – 2.5 V (Mic),
2 mV – 125 mV (Line)
48 V
12 V $ (10,5 V – 16 V)
max. 300 mA
0 – 50 ° C
up to 50 m
up to 100 m
212 x 145 x 38 mm
1100 g
100 - 240 V~, 50 – 60 Hz
max. 120 mA
12 V $
400 mA
-10 °C – +55 °C
(32 °F – +131 °F)
approx. 160 g