Nady Systems DKW-duo Owner's Manual - Specifications
6
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
TransMITTers
audio Input
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
antennas
Dual 15 in. (38 cm.) collapsible
Specifications subject to change for product improvement purposes
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.