User's Manual

17
401X Quad OVERALL SYSTEM PERFORMANCE
Frequency Response 30-18KHz (-3dB)
Dynamic Range 120dB (20-20KHz)
Total Harmonic Distortion <0.5% (typical)
RF Carrier Frequency Range 170-230MHz (Factory installed Channels)
Frequency Stability +/- 0.005%, crystal controlled
Modulation FM (F3E), +/-15KHz nor,+/-30KHz max
Operating Range 250 feet typcial — up to 500+ feet optimum line-of-sight
401X Quad TRANSMITTERS
Audio Inputs
• WHT Nady DM-10D neodymium dynamic cartridge
• WLT/WGT 3.5mm mono locking jack for connecting to omni or
unidirectional lavalier mic or unidirectional headworn mic,
with phantom power (WLT); or connecting to instrument
cable (WGT)
• LINK 2™ Locking XLR jack for connecting to microphone or cable, with
selectable phantom power
Controls
• WHT OFF/STANDBY/ON switch
• WLT/WGT OFF/STANDBY/ON switch, input level adjust
• LINK 2™ OFF/STANDBY/ON, LO/HI Level, and ON/OFF Phantom
power switch
LED Indicator Unit "ON" (single flash), Low Battery Alert (steady)
RF Power Out 50mW (Max. allowed by FCC)
Harmonic & Spurious Emissions <-40dB
Battery 9V Alkaline
Battery Life Up to 20 hours
Dimensions
• WHT 9.5" X 1.4" Diam. (24.1 X 3.5 cm)
• WLT/WGT 4.1" X 2.4"X 0.8" (10.4 X 6.1 X 2.0 cm)
• LINK 2™ 4.5" X 1.5" X 1.25" (11.4 X 3.8 X 3.2 cm)
Weight (w/o battery)
• WHT 6.9 oz (193 g)
• WLT/WGT 3.6 oz (101 g)
• LINK 2™ 2.6 oz (71 g)
401X Quad RECEIVER
Controls Power ON/OFF, volume control, mute control
Connectors 1 unbalanced adjustable mixed (all four channel)
1/4” T-S audio output jack. Line level, 600 ohms.
4 balanced fixed level XLR. #1=GND, #2-3=signals
Line/Mic level, 11k/600 ohms
Receiver 2.1 mm barrel-type DC input jack (tip=positive)
LED Indicators 1 Power ON LED, 4 AF LED, 4 TX ON LED
Dimensions 1.75” x 7.5” x 16.5” (4.4 x 19 x 42 cm)
Weight 4.5 lbs (2 Kg)
Power Requirements 16V @ 800mA, nominal, AC/DC adapter supplied
Antenna Connectors Dual female BNC connectors
SPECIFICATIONS