Technical data

31
HMEC 350  HMEC 352  HMEC 356  HMEC 450
General data
Connecting cable 1.5 m, unilateral
Weight without cable 370 g
Power supply for NoiseGard™ 12–35 V DC
Current consumption 27 mA (zero signal current), max. 80 mA
Fuse 500 mA thermo fuse
Connectors 6.35 mm stereo jack plug  6.35 mm stereo jack plug  6-pin Redel plug for  6.35 mm stereo jack plug
for headphones,  for headphones,  headphones, microphone  for headphones,
PJ-068 jack plug for  PJ-068 jack plug for  and NoiseGard™  PJ-068 jack plug for
microphone,  microphone and   microphone,
XLR-3 for NoiseGard™  NoiseGard™   XLR-3 for NoiseGard™
Controls Mono/Stereo switch
On/off switch for NoiseGard™
Volume control for headphones
Temperature range Operation –15 °C ... +55 °C
Storage –55 °C ... +55 °C
Operating time of battery pack with batteries (four 1.5 V AA size alkaline-manganese batteries): approx. 15 hours
(except HMEC 352 and HMEC 356) with NiMH rechargeable batteries: approx. 15 hours