COMTEK BST 25-216 - Manual (Page 16)

Audio Inputs:
Mic XLR, 600 ohm Balanced -40
dBV (nominal)
Line XLR, 10 k ohm Balanced 0
dBV (nominal)
Connectors:
XLR-3 Female audio input
connector for mic and line input
XLR-4 Male power input 12
volts
BNC type RF output connector
Operation Indicators:
LED Bargraph VU Meter
displays audio input (modulation)
Two-Digit Alpha Numeric Display
shows operating channel
Five-Digit Numeric Display
shows operating frequency
Antenna Indicator displays
deficient antenna condition
Lock Out Indicator shows
tuning has been disabled
Antenna:
Telescopic antenna mounts
directly into top of transmitter
BNC RF output connector for
optional external antenna
FCC Compliance:
FCC Parts 22, 74, and 90
Power Requirements:
12 Volts DC, 300 mA max
Frequency Response:
80 Hz to 10 kHz
Audio Distortion:
Less than 1% at 80% modulation
Modulation Limiter:
Soft compressor type with high
(25 dB) linear overload protection,
attack time less than 1 ms,
recovery time 10 ms
Audio Gain Control:
Greater than 40 dB
Test Tone Generator:
400 Hz 0.05% distortion
Frequency Modulation:
5 and 10 kHz deviation
RF Output Power:
Set for 100 mW
Frequency Stability:
Better than 20 ppm. digitally
synthesized, crystal controlled
Operating Frequency:
216 to 217 MHz
Harmonic and Spurious
Emissions:
Better than 55 dB below carrier
Dimensions:
6 1 /
2
" wide x 1 3 /
4
" high x 5 5 /
8
"
deep
Weight:
44 oz.
NOTE: Specifications subject to change
without notice
BST 25-216 SPECIFICATIONS
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