Question 61
You are extending 1000 MHz video service from your existing headend to a new equipment room (ER). Your existing incoming video signal is plus (+) 15 dBmV. You have three two-way splitters with a total of minus (-) 15 dB. You are adding 122 m (400 ft) of series 11 (RG 11) cable with a minus (-) 18 dB with eight single end F-connectors with a total of minus (-) 1.2 dB. From the selections below, what is the MINIMUM gain amplifier required in the headend room?
Question 62
Aerial entrances to small buildings should be limited to ________ cable pair or less.
Question 63
The formula for calculating BTUs from electrical power is:
Question 64
One advantage of using preconnectorized jumpers and cables is:
Question 65
When trying to control radio signals from leaking outside of a building, a ______________ antenna should be used.
