Field tech 1 Comprehensive Resource To Help You Ace 2026-
2027 Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
Instant Download Pdf
1. Upstream frequency ranges - Correct Answer: between 5Mhz and
42Mhz
2. Downstream frequency ranges - Correct Answer: Between 50MHz
860MHz
3. Upstream frequency ranges - Correct Answer: 5MHz and 42 MHz
4. A 6 MHz downstream channel can hold - Correct Answer: 2-4 hd
channels or 8-12 standard definition channels
5. Egress - Correct Answer: When a signal leaks out of a cable
6. Ingress - Correct Answer: when a signal leaks into a cable
7. Field technicians are responsible from - Correct Answer: The tap to the
CPE (customer premise equipement)
,8. The most preferred BER is measured in ________ and is shown as _______ -
Correct Answer: Billions, 1.0E-09
9. The headend - Correct Answer: Is the master facility for distributing
signals over a cable television system
10.Charter passing modem receive levels (Rx) - Correct Answer: between -
10dBmv and +12dBmv
11.Charter passing modem transmit levels (Tx) - Correct Answer: between
35dBmv and 50dBmv
12.Charter passing MER - Correct Answer: 35dBmv
13.HD channels - Correct Answer: around 10Mbps each
14.standard definition channels - Correct Answer: around 3-4Mbps each
15.QAM (qaudarature apmlitude modulation) - Correct Answer: two
amplitude modulated waveforms at the same frequency that are phase
shifted by 90 degrees
16.QPSK (qaudrature phase shift keying) - Correct Answer: 16 QAM, 64
QAM, and 256 QAM are all exapmples of QAM modulation.
,17.RF loss or gain - Correct Answer: is a relative measurement and is
measured in dB (decibels)
18.RF measurements that are read from a meter are - Correct Answer:
absolute measurements and are measured in dBmV (decibels per millivolts)
19.Analog signal loss - Correct Answer: is often gradual and reduces signal
slowly
20.Digital signal loss - Correct Answer: sudden where very small margin
exists for difference between a good picture and no picture (called the cliff
effect)
21.FM radio stations - Correct Answer: found between frequencies 88 MHz
and 108 MHz
22.frequency - Correct Answer: number of fully completed cycles per
second
23.Hertz - Correct Answer: one complete cycle
24.MHz (megahertz) - Correct Answer: refers to millions of cycles per
second
, 25.700 Mhz - Correct Answer: 700 million hertz
26.CATV, cable plant, or tight system - Correct Answer: is a closed system
where rf energy must be contained
27.Signal leakage meters - Correct Answer: typically have antennas and are
used to find leaks in the plant. rubber ducky, dipole, and near field antennas
28.1 milivolt measured across 75 Ohms - Correct Answer: 0 dBmV
29.characteristic impedance of cable - Correct Answer: 75 Ohms
30.Impedance mismatches - Correct Answer: refer to defects within the
plant, such as kinks , cuts, bends, water damage, and poor installation (bad
fitings/ terminators.)
31.Line toner/ multimeter - Correct Answer: assist in identifying lines
32.torque wrenches - Correct Answer: typically 20-30 inch pounds to
tighten f connectors
33.compisite video/ RCA cables - Correct Answer: not high def, used to
pass baseband video and audio signals
2027 Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
Instant Download Pdf
1. Upstream frequency ranges - Correct Answer: between 5Mhz and
42Mhz
2. Downstream frequency ranges - Correct Answer: Between 50MHz
860MHz
3. Upstream frequency ranges - Correct Answer: 5MHz and 42 MHz
4. A 6 MHz downstream channel can hold - Correct Answer: 2-4 hd
channels or 8-12 standard definition channels
5. Egress - Correct Answer: When a signal leaks out of a cable
6. Ingress - Correct Answer: when a signal leaks into a cable
7. Field technicians are responsible from - Correct Answer: The tap to the
CPE (customer premise equipement)
,8. The most preferred BER is measured in ________ and is shown as _______ -
Correct Answer: Billions, 1.0E-09
9. The headend - Correct Answer: Is the master facility for distributing
signals over a cable television system
10.Charter passing modem receive levels (Rx) - Correct Answer: between -
10dBmv and +12dBmv
11.Charter passing modem transmit levels (Tx) - Correct Answer: between
35dBmv and 50dBmv
12.Charter passing MER - Correct Answer: 35dBmv
13.HD channels - Correct Answer: around 10Mbps each
14.standard definition channels - Correct Answer: around 3-4Mbps each
15.QAM (qaudarature apmlitude modulation) - Correct Answer: two
amplitude modulated waveforms at the same frequency that are phase
shifted by 90 degrees
16.QPSK (qaudrature phase shift keying) - Correct Answer: 16 QAM, 64
QAM, and 256 QAM are all exapmples of QAM modulation.
,17.RF loss or gain - Correct Answer: is a relative measurement and is
measured in dB (decibels)
18.RF measurements that are read from a meter are - Correct Answer:
absolute measurements and are measured in dBmV (decibels per millivolts)
19.Analog signal loss - Correct Answer: is often gradual and reduces signal
slowly
20.Digital signal loss - Correct Answer: sudden where very small margin
exists for difference between a good picture and no picture (called the cliff
effect)
21.FM radio stations - Correct Answer: found between frequencies 88 MHz
and 108 MHz
22.frequency - Correct Answer: number of fully completed cycles per
second
23.Hertz - Correct Answer: one complete cycle
24.MHz (megahertz) - Correct Answer: refers to millions of cycles per
second
, 25.700 Mhz - Correct Answer: 700 million hertz
26.CATV, cable plant, or tight system - Correct Answer: is a closed system
where rf energy must be contained
27.Signal leakage meters - Correct Answer: typically have antennas and are
used to find leaks in the plant. rubber ducky, dipole, and near field antennas
28.1 milivolt measured across 75 Ohms - Correct Answer: 0 dBmV
29.characteristic impedance of cable - Correct Answer: 75 Ohms
30.Impedance mismatches - Correct Answer: refer to defects within the
plant, such as kinks , cuts, bends, water damage, and poor installation (bad
fitings/ terminators.)
31.Line toner/ multimeter - Correct Answer: assist in identifying lines
32.torque wrenches - Correct Answer: typically 20-30 inch pounds to
tighten f connectors
33.compisite video/ RCA cables - Correct Answer: not high def, used to
pass baseband video and audio signals
