User's Manual

10
Specifications
DKW-8U OVERALL SYSTEM PERFORMANCE
Frequency Response 50 Hz - 16 KHz, - 3 dB
Dynamic Range 120 dB
Total Harmonic Distortion <1%
RF Carrier Frequency Range UHF, choice of single frequencies on separate bands,
902-928MHz and 944-952MHz
Frequency Stability +/- 0.005%, crystal controlled
Modulation FM +/-20KHz normal
Operating Range Up to 250 ft. typical (depending on site conditions);
up to 500+ feet optimum line-of-sight
RECEIVER
Reception Mode Mono antenna reception
Squelch Fixed
Controls Volume Control
Connectors DC In: (2.1mm barrel), Unbalanced Out :1/4” (6.3mm) jack
LED Indicators Power ON, Signal, AF LEDs
Unwanted Signal Rejection 60dB image and spurious
Power Requirements DC 14V @ 400 mA, DC adapter included
Dimensions (Max.) 6.88” x 4.0” x 1.5” (17.5 x 10.2 x 3.8 cm)
Weight 7.6 oz (0.22 kg)
Antenna 4” (9.5 cm), Single section telescopic
TRANSMITTERS
Audio Inputs
BT-8U Bodypack 3.5mm locking mini-jack, internally switchable inputs:
instrument, headworn mic, or lavalier mic
HT-8U Handheld Integral Nady DM-10D neodymium dynamic cartridge
Controls
BT-8U ON/STANDBY/OFF, INPUT LEVEL CONTROL,
internal GT/HM/LT switches
HT-8U ON/STANDBY/OFF
RF Power Out 20mW normal (50mW Maximum allowed by FCC)
Harmonic and Spurs < -50 dB
Antennas HT-8U/BT-8U Internal antennas
Indicators HT-8U/BT-8U Single LED, flash once “ON”, LOW BAT “Steady ON”
Battery
HT-8U 2xAA Alkaline or NiMH batteries
BT-8U Single 9V Alkaline or NiMH battery
Battery Life 8-10 Hours (Alkaline)
Dimensions
BT-8U Bodypack 4.25” x 2.5”x 1.0” (10.8 cm x 6.4 cm x 2.5 cm)
HT-8U Handheld 10.5”x 1.875” (26.7 cm x 4.8 cm)
Weight
BT-8U Bodypack 3.1 oz (88 g) without battery
HT-8U Handheld 7.5 oz (213 g) without battery
Specifications subject to change at any time without prior notice for purposes of product improvement