Wolsey 4 way tv signal amplifier

Specifications
Specification Value
Number of Inputs 2
Number of Outputs 4
Input Types UHF & VHF
UHF Frequency Range 470–862 MHz
VHF Frequency Range 47–230 MHz
UHF Gain 4 × 11 dB
VHF Gain 4 × 10 dB
Noise Figure 5 dB
Maximum Output Level 94 dBµV
Automatic Line Power 12V DC via UHF input, 50mA max
Power Supply 230V AC ±10%, 50Hz
Connectors IEC Female
Standard EN 50083
Usage Indoor Use Only
What It Does
Takes signals from a TV aerial (antenna).
Amplifies both UHF and VHF television signals.
Splits the signal to 4 TVs (TV1–TV4 as shown in the diagram).
Helps compensate for signal loss caused by splitting one aerial feed to multiple televisions.
Diagram Information

The diagram shows:

1 UHF input
1 VHF input
4 amplified outputs
Outputs intended for TV1, TV2, TV3, and TV4
Notes on the Paper
"For indoor use only"
"Triax reserves the right to change specifications without prior notice"
Tested to EN 50083 standard with a 3-tone test at -60 dB interference.
Typical Uses
Distributing an aerial signal to 4 rooms.
Freeview/terrestrial TV installations.