Nady Systems DKW3LTOB Microphone User Manual


 
6
Service Information
In the U.S. If you are experiencing operational problems with your system, please refer to
the Support page at www.nady.com for assistance. Should your wireless system require
service, please contact the Nady Service Department at (510) 652-2411 to obtain a Return
Authorization (R/A) Number and service quote (if out of warranty). Make sure the R/A
Number is clearly marked on the outside of the package that you are returning.
If your unit is out of warranty, please enclose a cashier’s check or money order (or pay
by credit card) per instructions by the Nady Service Department. Ship your unit prepaid
to: Nady Systems, Service Department, 6701 Shellmound Street, Emeryville, CA 94608.
Include a brief description of the problem you are experiencing. For service of a unit under
warranty, please follow the instructions in the following section.
Outside the U.S. For service or warranty matters please contact the Nady distributor in your
country through the dealer/store from which you purchased this product.
Do not attempt to service this unit yourself as
it can be dangerous and will also void the warranty.
Specifications
OVERALL SYSTEM PERFORMANCE
Frequency Response 80-14,000 Hz, +/-3dB
Dynamic Range 95dB
Total Harmonic Distortion <0.7%
RF Carrier Frequency Range 170-216 MHz
Frequency Stability +/- 0.005%, crystal controlled
Modulation FM (F3E), +/-15KHz max.
Operating Range 150 ft. typical—up to 300+ ft. line-of-sight
WLT TRANSMITTER
Audio Inputs 3.5mm mono locking jack for connecting to omnidirectional
lavalier/lapel mic, with phantom power
Controls Off/Standby/On switch, input level adjust
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 15 hours
Dimensions 4.1 x 2.4 x 0.8 in. (10.4 x 6.1 x 2.0 cm.)
Weight (w/o battery) 3.6 oz. (101 g.)
RECEIVER
Controls Power On/Off
Connectors
1
/
4
” unbalanced audio out jack, 2.1mm barrel-type DC input jack
LED Indicator Power On, Transmitter RF (CH A & CH B)
Dimensions 8.2 x 5.3 x 1.75 in. (20.8 x 13.5 x 4.4 cm.)
Weight 16.1 oz. (451 g.)
Power Requirements 9V @ 120mA, nominal, AC/DC adapter supplied
Antenna Single 15 in. (38 cm.) collapsible
Specifications subject to change for product improvement purposes