Comtek BST 25-216
MPN #BST 25-216
$2395.00
Save 23.6%, MSRP $3133.00
The BST 25-216 transmitter incorporates the latest digital and analog technologies to produce low residual noise, wide dynamic range, and extended frequency response.
For highest fidelity operation, the PR-216 receiver can be used on the wide-band companded channels. The BST 25-216 is also compatible with other manufacturer's all-in-ear type receivers operating in the 216-217 MHz band on the narrow band non-coompanded channels with a special EQ setting. The transmitter's microcontroller automatically sets the modulation deviation and the audio mode for companding processing when corresponding channels are selected.
Features
57 User-Selectable ChannelsBalanced Mic or Line Level InputCompanded and non-Companded Audio Processing
Specifications
Audio Inputs:
Mic: XLR 600 ohm Balanced -40 dBV (nominal)
Line: XLR > 10 k ohm Balanced 0 dBV (nominal)
Antenna:
Telescopic antenna mounts directly into top of transmitter
BNC RF output connector for optional external antenna
RF Output Power:
Set for 100 mW
Operation Indicators:
LED Bargraph VU Meter displays audio input (modulation)
Two-Digit Alpha Numeric Display shows operating channel
Five-Digit Numeric Display shows operation frequency
Antenna indicator displays deficient antenna condition
Lock-out Indicator shows tuning has been disabled
Power Requirements:
12 Volts DC, 300 mA max
Frequency Response:
80 Hz to 8 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; recover time 10 ms
Audio Gain Control:
Greater than 40 dB
Test Tone Generator:
400 Hz 0.05% distortion
Frequency Modulation:
5 kH and 10 kH deviation
Frequency Stability:
Better than 20 ppm; digitally synthesized; crystal controlled
Operating Frequency:
216-217 MHz
Harmonic and Spurious Emissions:
Better than 55 dB below carrier
Dimensions:
6 1/2 W x 1 3/4 H x 5 5/8 D
Weight:
44 oz.
FCC Compliance:
Parts 22, 74 and 90
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