User's Manual

11
Frequency Agile UHF Miniature Belt-Pack Transmitter
Rio Rancho, NM – USA
SPECIFICATIONS AND FEATURES
Operating frequencies: 537.600 to 607.900 MHz
614.100 to 793.500 MHz
Frequency selection: 256 frequencies in 100kHz steps
RF Power output: 100 mW (nominal)
Pilot tone: 25 to 32 kHz (32.765 kHz on MM200); 5kHz deviation
Frequency stability: ± 0.002%
Deviation: ± 75 kHz (max)
Spurious radiation: 90 dB below carrier
Equivalent input noise: –123 dBV
Input level: Nominal 2 mV to 300 mV, before limiting.
Greater than 1.5V maximum, with limiting.
Input impedance: 2 kOhm
Input compressor: Soft compressor, >30 dB range
Gain control range: 43 dB; semi-log rotary control
Modulation indicators: Dual bicolor LEDs indicate modulation of –20, -10, 0, +10 dB referenced
to full modulation.
Low frequency roll-off: –12dB/octave; 70 Hz
Controls: Front panel knob adjusts audio gain. Rotary switches on bottom panel adjust
transmitter frequency.
Audio Input Jack: 2.5 mm Microjack (matches Switchcraft 850 Microplug)
Antenna: Detachable, flexible bronze wire supplied. 50 Ohm port allows
connection to test equipment.
Battery: 1.5 Volt AA lithium recommended
Battery Life: 1.5 hours (alkaline); 4 hours (lithium)
Weight: 7.3 ozs. including battery
Overall Dimensions: 3.03 x 2 x 0.69 inches (not including microphone or antenna)
Emission Designator: 180KF3E
Specifications subject to change without notice.
The FCC requires that the following statement be included in this manual:
FCC RF Exposure Statement
This device complies with FCC radiation exposure limits as set
forth for an uncontrolled environment. This device should be
installed and operated so that its antenna(s) are not co-located or
operating in conjunction with any other antenna or transmitter.