Specifications And Features - Lectrosonics LMa Instruction Manual

Specifications and Features

Operating frequencies:
Block 470 470.100 - 495.600
Block 19 486.400 - 511.900
Block 20 512.000 - 537.500
Block 21 537.600 - 563.100
Block 22 563.200 - 588.700
Block 23 588.800 - 607.900 and
614.100 - 614.300
Block 24 614.400 - 639.900
Block 25 640.000 - 665.500
Block 26 665.600 - 691.100
Block 27 691.200 - 716.700 (export only)
Block 28 716.800 - 742.300 (export only)
Block 29 742.400 - 767.900 (export only)
(Frequency usage varies by country
Frequency Selection:
Channel Separation:
Compatibility Modes:
RF Power output:
Pilot tone:
Frequency stability:
Deviation:
Spurious radiation:
Equivalent input noise:
Input level:
If set for dynamic mic:
If set for electret lavaliere mic:
Line level input:
Input impedance:
Dynamic mic:
Electret lavaliere:
Line level:
Input limiter:
(Note: The dual envelope "soft" limiter provides exceptionally good handling of transients using variable attack and release time constraints.)
Gain control range:
Modulation indicators:
Low frequency roll-off:
Audio frequency response (overall system):
Controls:
Audio Input Jack:
Antenna:
Battery:
Battery Life:
Weight:
Dimensions:
Emission Designator:
The FCC requires that the following statement be included in this manual:
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.
Specifications subject to change without notice
Rio Rancho, NM
256 frequencies in 100 kHz steps
100 kHz
Lectrosonics Digital Hybrid (400 Series), 200 Series, 100 Series, and IFB.
Mode 3, Mode 6 (Other brands).
50 mW
25 to 32 kHz frequency; 5 kHz deviation (400 Series only)
± 0.002%
± 75 kHz max. (200 & 400 Series Modes)
60 dB below carrier
–120 dBV, A-weighted
0.5 mV to 50 mV before limiting.
Greater than 1 V with limiting.
1.7 uA to 170 uA before limiting.
Greater than 5000 uA (5 mA) with limiting.
5.0 mV to 6 V before limiting.
Greater than 15 V with limiting.
300 Ohms
Input is virtual ground with servo adjusted
constant current bias
2.7 k Ohms
Dual envelope, >30 dB range
43 dB; semi-log rotary control
Dual bicolor LEDs indicate modulation of -20, -10, 0, +10 dB referenced to full modulation.
Microphone: –12 dB/octave; -3 dB @ 70 Hz
Instrument Cable: –12 dB/octave; -3 dB @ 35 Hz
Microphone : 90 Hz to 20 kHz (+/- 1 dB) with the 70Hz low frequency roll-off filter.
Instrument Cable : 40 Hz to 20 kHz (+/- 1 dB)
2 position "OFF-ON" slide switch for noiseless turn on/turn off operation.
Front panel audio gain control.
Rotary switches on side panel adjust transmitter frequency.
Switchcraft 5 pin locking (TA5F)
Galvanized steel, flexible wire.
Precision compartment auto-adjusts to accept any known alkaline 9 volt battery.
6 hours (alkaline); 7 hours (LiPolymer); 13 hours continuous (lithium)
6.3 ozs. including battery
3.1 x 2.4 x .75 inches
180KF3E
Frequency-Agile UHF Belt-Pack Transmitter
15