2. GE
  3. 73290

GE 73290 Operating instructions

  • Hello! I've reviewed the user manual for the Jasco Amplifier 73290. It's designed for indoor use, and its key features include a stable circuit, high sensitivity, and low noise figure. The manual also provides detailed installation instructions and connection steps. I'm ready to answer your questions related to the device.
  • What is the bandwidth of the amplifier?
    What is the gain of the amplifier?
    What are the impedance values of the input and output?
UHF/VHF/FM AMPLIFIER 50-900 MHz
FEATURE
• Ultra stable circuit.
• High sensitivity, ensure picture stability and clarity.
• Low noise figure.
• Flat frequency response.
• Easy installation.
• For indoor use only.
75 ohm CABLE
Plug into
120V~outlet
Antenna
IN
OUT
75 ohm CABLE
VIDEO device
TV
50-900 MHz
4.5 dB
±2 dB
86 dBµV
5.5 dB
“F” female
120V~60Hz 0.02A 2.4W
SPECIFICATIONS
BANDWIDTH
GAIN
RESPONSE FLATNESS
MAX. OUTPUT (IMA 60 dB)
NOISE FIGURE
IMPEDANCE
CONNECTOR
POWER REQUIREMENT
INPUT
OUTPUT
75 ohm x 1
75 ohm x 4
INSTALLATION FOR WOODEN OR CONCRETE WALL
Setting the amplifier on installation position, then fix with two tapping screws into two holes of the
amplifier to wooden or concrete wall.
STEP. 1
Attach signal amplifier to baseboard or to the
back of your TV or VIDEO device, and as close as
possible to where antenna cable enters the house.
Two screws are furnished for mounting. Use the
two screws provided for mounting.
STEP. 2
Attach cable from the antenna to the "IN" fitting
on the amplifier.
STEP. 3
Using a 75 ohm coaxial cable connect on end to
the "OUT" fitting on signal amplifier and other end
to the "INPUT" connector on back of TV or VIDEO
device.
STEP. 4
Plug signal amplifier into standard grounded
120V~ (House Current) outlet.
SERVICE INFORMATION
1. Unplug the amplifier from the wall outlet and disconnect from the TV set before servicing.
2. Read the electric circuit schematic diagram attached before servicing schematic not provided.
3. Use only replacement parts having electric characteristics the same as shown in the diagram.
4. Test leakage-current or resistance measurement to determine that exposed parts are properly
insulated from the supply circuit before returning this appliance to the customer.
CONNECTING THE AMPLIFIER
73290 Version 2 11/30/11
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