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Listen lt-800 - LT-800 Transmitter Specifications

Listen lt-800
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LISTEN TECHNOLOGIES CORPORATION +1.801.233.8992 1.800.330.0891 Fax: +1.801.233.8995
Internet: www.ListenTech.com All specifications subject to change without notice.
11
R
LT-800 Stationary Transmitter Specifications
RF Frequency Range:
72MHz: 72.05 - 75.95MHz
216MHz: 216.025 - 216.975MHz
Transmitter Stability:
50 PPM
Output Power:
72MHz: 8000uV at 3 meters
216MHz: 100mW (maximum allowed by the FCC)
Available Channels:
72MHz: 17 wide band, 40 narrow band
216MHz: 19 wide band, 38 narrow band
Power:
Primary - 115VAC, 60Hz, 19 Watts
Secondary - 15VAC, 1A (Listen LA-201 power supply)
RF Power Selection:
Full, 1/2, 1/4
Antenna:
Many antenna options are available, see Listen
website for details
Audio Frequency Response*:
72 MHz - 50Hz to 15kHz +/- 3dB
216MHz - 50Hz to 10kHz +/- 3dB
Signal to Noise Ratio*:
80dB with SQ enabled, 60dB (72MHz), 50dB (216MHz)
with SQ disabled
Distortion*:
<2% at 80% deviation
Audio Input 1:
F-XLR / 0.25 in Phone, 50 / 600 ohms, balanced -
55dBu / +4dBu, selectable, adjustable
Audio Input 2:
Phono, 10k ohms, unbalanced -10dBu / +20dBu,
selectable, adjustable
Audio Output (Mix):
Phono, 10k ohms, unbalanced, -10dBm
Earphone Output:
250mW, 32 Ohms, 3.5MM stereo
Controls:
Input Level, Mix Level, Contour, Headphone Level, Tone,
RF Power Output, ON/OFF
Visual Indicators:
Audio input levels 1, 2 and mix level; channel; RF
power, test tone
Physical Dimensions:
8 in (20.3 cm) W x 8 in (20.3 cm) D x 1.75 in (4.45
cm) H. Optional rack mounting kits are available; see
Listen website for details
Weight:
3 lbs (1.4 kg)
Transmission Range:
72MHz: 500 - 1500 ft (152 - 457 m)
216Mhz: 1000 - 3000 ft (305 - 914 m)
*Wireless Transmission System Specifications: End-to-end.
LT-800 Specifications

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