Specifications and features – Lectrosonics UM200 User Manual
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SPECIFICATIONS AND FEATURES
Operating frequencies:
470 to 608 MHz, 614 to 806 MHz
Frequency selection:
256 frequencies in 100kHz steps
RF Power output:
100 mW (nominal)
Pilot tone:
32.764 kHz (
± 2Hz); 5kHz deviation
Frequency stability:
± 0.002%
Deviation:
± 75 kHz (max)
Spurious radiation:
90 dB below carrier
Equivalent input noise:
-126 dBV
Input level:
Nominal 2 mV to 300 mV, before limiting.
Greater than 50 Volts maximum, with limiting.
Input impedance:
Taps provided for 500, 1k, 10k Ohm
Input compressor:
Soft compressor, >30 dB range
Gain control range:
43 dB; semi-log rotary control
Modulation indicators:
Dual LEDs indicate modulation level 12 dB below limiting and at
the onset of limiting.
Controls:
3 position "OFF-MUTE-ON" slide switch for noiseless turn
on/turn off operation. Front panel knob adjusts audio gain.
Recessed control on side panel adjusts low frequency rolloff.
Rotary switches on side panel adjust transmitter frequency.
Audio Input Jack:
Switchcraft 5 pin locking (TA5F)
Antenna:
Detachable, flexible wire supplied. 50 Ohm port allows
connection to test equipment.
Battery:
Precision compartment auto-adjusts to accept any known
alkaline 9 Volt battery. (We’ve tried 125 different ones!)
Battery Life:
4.5 Hours with alkaline 9 Volt
Weight:
6.3 ozs. including battery
Dimensions:
3.1 x 2.4 x .75 inches
Emission Designator:
180KF3E
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