CATV trunk amplifier, Outdoor amplifier, waterproof, Suitable for trunk or branch amplification in CATV systems


CATV trunk amplifier
1. Suitable for trunk or branch amplification in CATV systems
2. Adopting small module current design, low noise, high output level
3. Gain and slop adjustment in big range high precision
4. Aluminium die-casting housing, water-proof, dustproof, good shielding

ITEM
PARAMETER

Frequency range(MHz)
45~750

Nominal gain(dB)
30

Flatness in band(dB)
± 0.75

Max. Output level(dBμ V)
118

Norminal input level(dBμ V)
72

Gain adjustment range(dB)
0~20

Slop adjustment range(dB)
0~18

Noise factor(dB)
≤ 7

Testing port(dB)
-10

Return loss(dB) ≥ 12

Thunderstroke immunity(KV)
5(10/700μ S)

Power supply
AC40V~60 V or AC220V± 10%50Hz

Power consumption(W)
10

Dimension(mm)
223X180x85

A Brief Introduction to the uses of the Amplifier

1. When the picture is not clear enough, this amplifier can reduce the graininess and enhance the clarityof your TV set by amplifying the signal
2. Whenused with several TV sets, it is recommended to amplify the sihnal with the amplifier before the distribution of the signal
3. It reduces the error rate with eletext and booste the transmission