User's Manual

ATR7000 Series VHF Wireless Systems Installation and Operation
english
8
OVERALL SYSTEM
Operating Frequency VHF highband, 169 MHz to 172 MHz
Modulation Mode FM
Maximum Deviation ±10 kHz
Dynamic Range ≥90 dB (A-weighted), typical
Total Harmonic Distortion <1% (at 1 kHz, ±10 kHz deviation)
Operating Range 200' (60 m) typical
Open range environment with no interfering signals
Operating Temperature Range 40° F (4° C) to 110° F (43° C) Battery performance may be reduced at
very low temperatures
Frequency Response 80 Hz to 13 kHz
RECEIVER
Receiving System Non-diversity, single-channel
Image Rejection 50 dB typical
RF Sensitivity 23 dBuV at 60 dB S/N ratio (50 ohms termination)
Nominal Output Level 350 mV (1 kHz modulation, 10 kHz deviation, 100k ohm load)
(¼" (6.3 mm), unbalanced)
Power Supply 100-240V AC (50/60 Hz) to 12V DC .5A (center positive) switched
mode external
Dimensions 6.02" (152.9 mm) W x 1.83" (46.4 mm) H x 3.94" (100.0 mm) D
Net Weight 7.6 oz (216 grams)
Accessories Included Power supply, vertical stand mount, 6.3 mm (¼") to 6.3 mm (¼") cable
BODY-PACK TRANSMITTER
RF Output Power 10 mW
Spurious Emissions Following federal and national regulations
Input Connection 3.5 mm locking-type (Tip: Mic Input, Ring: Guitar/Line
Input, Sleeve: Ground)
Battery (not included) 9V (NEDA 1604A) Alkaline
Battery Life 14 hours (alkaline)
Depending on battery type and use pattern
Dimensions 2.56" (65.0 mm) W x 4.35" (110.4 mm) H x 0.92" (23.4 mm) D
Net Weight (without battery) 2.7 oz (77 grams)
HANDHELD TRANSMITTER
RF Output Power 10 mW
Spurious Emissions Following federal and national regulations
Battery (not included) 9V (NEDA 1604A) Alkaline
Battery Life 14 hours (alkaline)
Depending on battery type and use pattern
Dimensions 9.54" (242.4 mm) long, 2.11" (53.5 mm) diameter
Net Weight (without battery) 7.3 oz (207 grams)
†
In the interest of standards development, A.T.U.S. offers full details on its test methods to
other industry professionals on request.
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