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 A complete UHF plug-in system consisting of the
411UDR 63-channel receiver and the 51XT plug-in
transmitter. Receiver Technical Specs:Frequency Range: UHF 63 ch. (793.875-805.875MHz)
 Frequency Response: 20HZ to 20KHz
 Audio Distortion: less than 1.0% ± 15K deviation
 Dynamic Range: better than 100dB
 S/N Ratio: better than 95dB
 Operating Temperatures: 0° C to 45° C
 Operating Range: 100m under ideal conditions
 Oscillator: PLL synthesized
 Tone Squelch Frequency: 32.768KHz
 Diversity Type: True Space Diversity
 Receiver Type: Super Heterodyne, PLL Synthesized
 Image Rejection: Better than 60dB
 Reception Sensitivity: Better than 16dBµV
 Reception Selectivity: +/- 150KHz
 Audio Output Adj. Range: -30dB, ctr 0dB, max +6dB
 Audio Output Impedance: 2.2 k ohms unbal., 660 ohms bal.
 Power Requirements: 12V DC 300mA
 Dimensions: 280(W) x 120(D) x 37(H) mm - (11" x 4.7" x 1.4")
 Weight: 920g (29 oz)
 Transmitter Technical Specs:Type of Emission: FM
 Antenna: Internal
 Antenna Pre-emphasis: 50 Micro Sec
 MAX Input Level: -7dBm
 Microphone Unit: Dynamic Microphones
 RF Output Power: 15mW
 Input Impedance: 6k ohms
 Audio Adj Range: -63dBm ~ -18dBm
 Battery: 9V
 Battery Life: 6 to 8 hours with Alkaline Battery
 Dimensions: 40 x 40 X 99(L) mm - (1.6" x 1.6" x 3.9")
 Weight (wo/battery): 152g - (5.4 oz)
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