Nady Systems UWS-1K Series Owner's Manual - page 14
14
SPECIFICATIONS
SYSTEM SPECIFICATION
Operating Frequency Range ....................................................................760MHz-864MHz (3 bands)
Freq. Synthesized ................................................................... PLL system 1000 channels switchable
25kHz/step, frequency stability <0.005%
Frequency Response .............................................................................................. 30Hz-18kHz -3dB
Dynamic Range ......................................................................................................................... 120dB
Harmonic Distortion ....................................................................................................................<0.5%
Modulation ...................................................................................FM +/-25kHz normal, +/-75kHz max
Operating Range ............................................................. 250 feet normal, 500+feet max line-of-sight
RECEIVER SPECIFICATIONS
Receiver System ..............................................Dual conversion superheterodyne with True Diversity
(2 complete receiver sections with optimum audio selected)
Sensitivity ................................................................................................................. -107dBm, normal
Selectivity .............................................................................................. 60dB, normal +/-75kHz offset
Image Rejection .........................................................................................................-70dB, minimum
Spurious Rejection ......................................................................................................... 65dB, normal
Mute Threshold .................................................................... -65dBm to -95dBm (adjustable 50 steps)
Controls ..........................................................Channel/group/mute Up-Down selects, SET, IR Power
ON/OFF buttons, and audio level control
LCD Display .................................................... Single backlight LCD panel indicating Channel/Group
selected, received RF, A/B diversity
Power Requirement ............................................................................................................ 16.5V/0.4A
Antennas .......................................................................Dual TNC right angle or external remote with
9VDC/100 mA phantom power for optional remote powered antennas
Dimensions
8.625” x 5.875” x 1.625” (21.9 cm x 14.9 cm x 4.13 cm) [W / D / H]
Weight ................................................................................................................... 1.90 lbs (0.857 Kg)
TRANSMITTER SPECIFICATIONS
Models Available ...................................................... UH-1K Handheld, UB-1K Bodypack transmitters
RF Output Power ..........................................................................................+14dBm (25mW normal),
+17dBm (50mW maximum allowed by FCC)
Harmonic and spurious Emission ................................................................................. -50dBc normal
Audio Output Level ..................................................................Unbalanced output: 360mV adjustable
Audio Output Balanced ............................................................................................. 24mV fixed level
Audio Output Impedance ..........................................................Balanced and unbalanced: 600 Ohms
Controls ....................................................................Power ON/OFF switch, Audio Input level control
Audio Input Levels ........................UH-1K: 24mV; UB-1K: 225mV (Instr.), 310mV (HM), 75mV (Lav.)
Impedance ......................................... UH-1K: 6.0k Ohms; UB-1K: 500k (Instr.), 2k Ohms (HM/Lav.)
Controls ..........................UH-1K: Power ON/OFF/Mute button; UB-1K: Power ON/OFF/Mute button
Connector ............................................................... UB-1K: 4-Pin Mini XLR input for Lav., HM or GT
LED Indicator .................................................................... UH/UB-1K: steady GREEN: Power, IR ON
UH/UB-1K: steady RED: Battery Alert, Mute ON
Antenna Type ................................................ UH-1K: Integral; UB-1K: External permanent attached
Battery Type .................................................................................................................2 X AA alkaline
Battery Life ............................................................................................................. 8-10 Hours normal
Dimensions ............................................................ UH-1K: 9.5” x 1.5” (24.13 cm x 3.81 cm) [L / Dia.]
UB-1K 1.375” x 3.25” x 0.875” (3.49 cm x 8.26 cm x 2.18 cm) [W / D / H]
Weight (w/o batteries) ...................................................................................UH-1K: 6.6 oz (0.187 kg)
UB-1K: 2.8 oz (0.08 kg)