The ASTATIC 878 "power" microphone
offers the CB'er modern styling and features along with
the sound and "talk-power" made famous by the ASTATIC D104 for
over 60 years.
An output impedance compatible with the inputs of
almost all commercial transceivers and externally adjustable
high gain amplifier ensures desired modulation level. The 878 has
easily accessible control for volume adjustment so
that the correct modulation level can be set for
each operators voice. The 878 preamplifier is powered by a
readily available, easily replaced, 9 volt battery. The 878 has a
six wire coil cord which allows for relay, electronic or
virtually any type hookup with almost any transceiver.
Type: Transistorized Ceramic
Output Level: -44dB Below 1 volt per microbar at 1 khz into 1
megohm load
Output Adjustment: Approx. 40db range
Impedance: 5000 Ohms Max., recommended load of 100 ohms and up
Polar Pattern: Omni Directional
Cable: 2 foot coiled 6 conductor including shield
Weight: 19 1/2 ounces
Power: 9v battery or regulated power supply
ASTATIC Quality
All Astatic microphones are audio
tested and inspected prior to shipment. Astatic's absolute
commitment to quality insures that ASTATIC microphones remain the
best value in today's competitive industry. |
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