GE 24702 User Guide - Page 4
Specifications, Notice, Trouble Shooting
UPC - 030878247023
View all GE 24702 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 4 highlights
SPECIFICATIONS Antenna Frequency Amp Gain O/P Return Loss NF RF Output Impedance Power Adapter RF Cable Power inserter Frequency range Insertion Loss DC Input DC Output Input connector Output connector VHF: 47 MHz~230 MHz UHF: 470 MHz~870MHz VHF: 21 dB ±3dB UHF: 19 dB ±3dB < - 6dB < 2 dB 75 Ohm AC120V / DC9V / 200mA (CEC Level IV) F (Male), Length 180cm x 1, RG-174/U 47 ~ 890MHz < 2dB + 9 ~ 12V + 5V F Female F Male NOTICE For the best reception, Please check the following conditions. 1. Keep away from the source of interferences: keep away from heavy power consumption devices, such as air conditioner, elevator, hair dryer and microwave oven...etc. 2. Installed as high as possible: In the case of digital terrestrial reception, if there is interruption between antenna and transmission tower, it will cause the signal loss. Avoid any interruption, the reception will be better. 3. Place the antenna near windows when use the antenna in indoor environment. If the Windows screen is made of metal material, it will become as a signal shielding. Place the antenna away from those metal material windows screen. TROUBLE SHOOTING 1. If you can not get the digital programs as you expect. Please check following conditions: a. Check the connection. Make sure all the connection is correct. b. The indoor antenna is an active antenna with built-in amplifier. Please check that you use the attached power inserter and power adaptor. c. After you plug in the power adaptor and connect it to the power inserter, you will see the LED on the power inserter is lighted on. d. Check the LED on the antenna. When the antenna is powered on, the LED will be lighted on. 2. Adjusting the direction of antenna to find the best reception angle. 3. Adjusting the antenna from vertical position to horizontal position, and try different directions. 4