STT Group NR-2000 - Technical Data; Performance Specifications; Operating Parameters

NR-2000 User Manual
6
TECHNICAL DATA
Table 2
Scale ‘2’ readings under following
conditions:
- standard test unit detection range -
1±0.05m
- probing signal min output &
minus 20dB received signal attenuation
4 LEDs are
glowing
(at least 10dB)
Probing signal output attenuation
2 steps 0 dB & -
6dB
Receiver input signal attenuation
5 steps:
0dB, -10dB,
-20dB, -30dB,
and -40dB
Indication
Audio &
LED display
Operational condition:
- operational temperature range
- relative humidity (under +25°C)
-20°C…+40°C
Not more 80%
Power supply
2x18650 Li-ion
rechargeable cells
Continuous operation time
- searching mode
- 20K
Not less 4h*
Not less 1.5h*
Weight:
- Main unit (transceiver) with battery
- Complete set in carry bag
3.0 kg
10.0 kg
*- with 2800mAh cells