positions shown on the label and read the corresponding frequency.
Write that frequency on the line below.
TRANSMITTER FREQUENCY:______________________________
STEP 2:
Carrier Frequency:
Field-selectable, 169 -172 MHz
System Range:
Varies with application, 300 feet nom.
Signal/Noise Ratio:
90 dB, NAB Weighted
Frequency Response:
40 Hz to 18 kHz, +1, -2dB
Total Harmonic Distortion:
1% Maximum
Dimensions:
3-5/8" x 2-3/8" x 7/8"
Weight:
4 ounces with battery
Color:
Black
Case Material:
Shatter-proof polyallomer
Battery Type:
9 Volt alkaline, Lithium, or VARTA TR 7/8 Ni-Cad
Battery Drain:
40 mA
Battery Life:
Eveready 522: 5 - 6 hours
Kodak Ultralife: 9 - 10 hours
VARTA TR 7/8: 2.5 hours/charge
Charging Jack:
Battery charges through the MIC jack
Charging Indicator:
Red LED lights while charging
RF Carrier Frequency:
Field-selectable by jumpers on PCB,
169 - 172 MHz
RF Output Power:
40 mW, nominal
Frequency Control:
Digital Frequency Synthesizer, PLL
Frequency Stability:
+ .005%, crystal reference
Modulation:
FM, + 15 kHz
Antenna:
Integral with MIC cord
FCC Approval:
Part 90.217, Part 74, FCC ID: CNM75ST11
Pre-Emphasis:
75 uS
Modulation Control:
2:1 Linear Compressor
Mic Input Level:
90 mV maximum
Microphone Connector:
3.5 mm Mini Phone Jack
Microphone Power:
Supplies positive DC for condenser mics on
tip of mic plug
Microphone Type:
Condenser, MIC 041 or MIC 839, omni,
28" cord, 3.5mm mono phone plug
Optional Microphones:
MIC 022 - Cardioid Condenser,
MIC 015 - Noise-Cancelling Headset
Control Switch:
3-Way, off / mic-mute / mic-on
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