Справочник Пользователя для Listen Technologies LR-100
LR-100 Stationary Receiver / Power Amplifier
www.ListenTech.com
R
LISTEN TECHNOLOGIES CORPORATION 8535 South 700 West, Suite A Sandy, Utah 84070-2515 USA
Phone: +1.801.233.8992 U.S.A. Toll Free: 1.800.330.0891 Fax: +1.801.233.8995 www.ListenTech.com
Thank you for purchasing this Listen product! If you have any questions or would like to offer
suggestions on future Listen products, please contact us at the address shown below.
suggestions on future Listen products, please contact us at the address shown below.
Listen Part Number:
LR-100-072 for 72 MHz
LR-100-216 for 216 MHz
LR-100-216 for 216 MHz
Use With:
LT-800-072 Stationary Transmitter
LT-800-216 Stationary Transmitter
LT-700-072 Portable Transmitter
LT-700-216 Portable Transmitter
LT-800-216 Stationary Transmitter
LT-700-072 Portable Transmitter
LT-700-216 Portable Transmitter
Optional Accessories:
LA-326 Rack Mounting Kit
LA-327 “L” Bracket Mounting Kit
LA-123 90 Degree Helical Antenna (72 MHz) (One included)
LA-124 90 Degree Helical Antenna (216 MHz) (One included)
LA-122 Universal Antenna Kit
LA-315 Portable Antenna Stand for LA-122 Universal Antenna Kit
LA-127 RG58 BNC Cable Connector
LA-128 RG8 BNC Cable Connector
LA-112 RG58 Coaxial Cable
LA-113 RG8 Low Loss Coaxial Cable
LA-114 Coaxial Connector Installation (2 connectors)
LA-316 Expansion Speaker
LA-327 “L” Bracket Mounting Kit
LA-123 90 Degree Helical Antenna (72 MHz) (One included)
LA-124 90 Degree Helical Antenna (216 MHz) (One included)
LA-122 Universal Antenna Kit
LA-315 Portable Antenna Stand for LA-122 Universal Antenna Kit
LA-127 RG58 BNC Cable Connector
LA-128 RG8 BNC Cable Connector
LA-112 RG58 Coaxial Cable
LA-113 RG8 Low Loss Coaxial Cable
LA-114 Coaxial Connector Installation (2 connectors)
LA-316 Expansion Speaker
Architectural Specifications:
2
The FM stationary receiver - power amplifier (receiver) shall be capable of receiving on 57 wide and narrow band
channels in the frequency ranges of either 72 MHz or 216 MHz. The receiver shall be programmable to electronically
lock out unneeded channels. The receiver shall have an adjustable squelch with an LED indication. The frequency
response of the receiver shall be within 3dB from 50 Hz to 15 kHz at 72 MHz, or within 3dB from 50 Hz to 10 kHz at
216 MHz. The signal to noise ratio shall be 80dB or greater. The receiver will have an integrated power amplifier
capable of driving a 4 ohm speaker. The receiver shall be rack mountable and shall have the capability of a remote
antenna. The receiver shall incorporate an LCD display that indicates channel and RF signal strength. The Listen LR-
100 is specified.
channels in the frequency ranges of either 72 MHz or 216 MHz. The receiver shall be programmable to electronically
lock out unneeded channels. The receiver shall have an adjustable squelch with an LED indication. The frequency
response of the receiver shall be within 3dB from 50 Hz to 15 kHz at 72 MHz, or within 3dB from 50 Hz to 10 kHz at
216 MHz. The signal to noise ratio shall be 80dB or greater. The receiver will have an integrated power amplifier
capable of driving a 4 ohm speaker. The receiver shall be rack mountable and shall have the capability of a remote
antenna. The receiver shall incorporate an LCD display that indicates channel and RF signal strength. The Listen LR-
100 is specified.
LR-100-072 (72 MHz) or
LR-100-216 (216MHz)
Helical Antenna (LA-123 for 72Mhz, LA-
124 for 216Mhz)
Power Supply (LA-201)
Detachable Terminal Block (installed on
the unit)
User’s Manual
LR-100-216 (216MHz)
Helical Antenna (LA-123 for 72Mhz, LA-
124 for 216Mhz)
Power Supply (LA-201)
Detachable Terminal Block (installed on
the unit)
User’s Manual
Contents of Package:
For a complete description of connectors and
controls, please see page 4 of this manual
controls, please see page 4 of this manual