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