Sennheiser SK 2000 Weather Radio User Manual


 
ARCHITECTS
SPECIFICATIONS
Signal-to-noise ratio shall be >120 dB(A);
total harmonic distortion shall be < 0.9%.
Maximum input voltage shall be 3V
rms
.
Input impedance shall be 40 kO (micro-
phone, unbalanced) and 1 MO (line); input
sensitivity range shall be 60dB adjustab-
le in 3 dB steps. Menu-based software
adjustments shall be made using a backlit
LCD user display; transmitters shall be con-
figured in the companion receiver menu
and synchronized with the receiver via an
integrated infrared interface, or shall be
capable of adjustment for settings directly
within the transmitter menu. The transmit-
ter shall include an integrated guitar tuner
and guitar cable emulation. Non-XP versi-
ons of the transmitter shall be capable of
upgrade to XP using a PC-based software
tool (XP Upgrade Tool). The transmitter
shall be fully compatible with all Sennhei-
ser 2000 series and G3 receivers; partial
compatibility shall be provided for Senn-
heiser ew G2 and G1 receivers. Power shall
be supplied to the portable receiver by 2
“AA” size batteries (1.5 Vdc) or by one
optional Sennheiser BA2015 rechargeable
battery pack; charging contacts shall be
provided on the exterior of the transmit-
ter case to allow charging (using external
charging units) of the BA2015 while inser-
ted in the transmitter. Power consumption
shall be typical 180 mA (30 mW) at nomi-
nal voltage of 2.4V;
25µA when transmit-
ter is switched off. Operating time shall be
typical 8 hours. The transmitter case shall
be fabricated from metal; case dimensions
shall be approximately 3.23“ x 2.52“ x
0.94“ (82 x 64 x 24 mm). Weight including
battery shall be approximately 5.64 oz
(160 grams). Operating conditions shall
be ambient temperature +14°F to +131°F
(-10°C to +55°C). The portable compact
bodypack transmitter shall be Sennheiser
model SK 2000.
TECHNICAL DATA
Power consumption
• at nominal voltage ...........................................typ. 180 mA (30 mW)
• with switched-off transmitter ....................... 25 µA
Operating time .....................................................typ. 8 hrs
Dimensions ...........................................................approx. 82 mm x 64 mm x 24 mm
Weight (incl. batteries) ......................................approx. 160 g
DELIVERY INCLUDES
1 SK 2000 bodypack transmitter
2 AA 1.5 V batteries
1 instruction manual
1 supplementary frequency sheet
1 supplementary RF power sheet
SK 2000 Bodypack Transmitter