Sennheiser EM 2003-9/90 Modo De Empleo página 8

Controls EM 2003-9/90
© Selector for swing / RF indicator ©
© Squelch control. Adjustment range: 0 - 10
©
Headphone output (6.3 mm 0) for mono/stereo headphones. Min. load: 2 50 Ohm
© Volume control for headphone jack ©
© Operating switch (On/Off)
© Swing/RF indicator; also power indicator
© Diversity indicator. LED A-0/ tuner A switched through
LED B v: tuner B switched through
LED A + B • : squelch activated
© Voltage selector 110 / 220 V
© Mains input socket for 90 -135 or 200 - 265 V
® Socket for external DC power supply 12 - 24 V (option).
G / ©Antenna input sockets, BNC. Impedance: 50 Ohm
© RF-output socket for operation of two EM 2003 at one antenna pair
® AF-output level control for output ®. Adjustment range: approx. 40 dB (approx. 15 mV - 5 V).
© AF-output, XLR. Output level for nominal swing/peak swing: 10 dBm/+16 dBm.
High reliability in operation, easy to operate, high
mechanic stability and small dimensions - these
and some other requirements have to be met by a
receiver for PA-systems, EFP and studio sound
transmission systems. The diversity receiver
EM 2003 meets all these requirements.
Its features:
• Permanently tuned to one frequency within the
range of 138 to 250 MHz
• Outstanding reception qualities due to diversity
operation
• "HiDyn" compander system
• Balanced AF-output (XLR), adjustable output level
• Headphone jack socket (0 6.3 mm),
volume adjustable
• Easy to read LED display for RF-mput voltage and
swing
• Electronic squelch, adjustable
• Power supply either by 220 /110 V mams or by
external DC-voltage (12 - 14 V)
• Built-in antenna splitter for connecting a second
EM 2003 for 2-channel diversity sytems
• Can be fitted into 19' racks using the rack
adapter GA 19
Types
EM 2003-9
Narrowband-FM; one frequency in the range 138 to
250 MHz.
EM 2003-90
Broadband-FM; one frequency in the range 138 to
250 MHz.
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