User Manual

Specifications
Operating frequency: 169 to 186 MHz
FM deviation: ±15kHz
Audio power output: 33 Watts, RMS, into 8 Ohms
Wireless operating range: Up to 750 feet
Distortion: less than 1%
RF signal-to-noise ratio: 96dB, A weighted
Amplifier freq. response: 100 Hz to 15 kHz; +0, -3 dB
Speaker: 6” x 12” re-entrant horn
Overall freq. response:
(Omnibus jack input to external
speaker jack output.)
200 Hz to 3 kHz; +0/-3dB (Wireless
Weight:
Dimensions:
16 lbs.
15” high, 6 3/4” wide, 9 3/4” deep
input tohorn output.)
Max. audio output (SPL): Over 120 dB at 3 feet
Specifications subject to change without notice.
Long Ranger 4
Microphone Choices
M140 - A cardioid (directional) microphone for lavaliere
(“lapel”) use. Due to the directional pickup pattern,
this model will generally provide more gain (loudness)
before feedback than the M119 omni-directional model.
The M140 has a “brighter” sound than the M119 (the
treble is boosted). This crisper sound normally im-
proves the clarity that is sometimes lost with lavaliere
type microphones. The M140 is subject to wind noise
and generally works best indoors, however it is supplied
with a foam windscreen which helps to prevent noise
caused by wind.
HM162 - A “over the ears” noise cancelling microphone
that uses a dual-element design to minimize feedback
when the microphone is close to the speaker.
Other brands of microphones may be used, provided
they are the correct type, with an appropriate connec-
tor. Consult the factory or your dealer if you are not
sure. A mis-matched microphone will generally cause
background noise (hiss) or feedback problems, or may
not work at all.
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