GENERAL
Attenuator
Uniformly attenuates the RF signal and keeps the 75 ohms impedance constant both in the input and the output.
|
TYPE |
FREQUENCY
RANGE |
ADJUSTING
RANGE |
| ΑΤ - 117 S |
47 - 860 MHz |
0 - 20 dB |
Tap offs
| |
TYPE |
THROUGH
LOSS |
SIDE
LOSS |
 |
SL - 110 |
1 dB |
12 dB |
 |
SL - 210 |
1 dB |
12 dB |
Plug - in preamplifiers.
The preamplifier is installed in a community antenna installation in order to improve the antenna reception signal level.
| TYPE |
INPUT |
GAIN |
NOISE |
OUTPUT
LEVEL |
| BMP-142 U |
K... K... |
14 dB |
< 2 dB |
12 V.D.C. |
| BMP-162 V |
K... K... |
16 dB |
| TYPE |
INPUT |
GAIN |
NOISE |
OUTPUT
LEVEL |
| BMP - 10 |
UHF |
10 dB |
< 2 dB |
12 V.D.C. |
| BMP - 16 |
VHF |
16 dB |
| BMP - 20 |
K4 |
20 dB |
Channel traps
The trap is used when it is required to trap one or two specific channels.
| TYPE |
ADJUSTABLE
CHANNEL |
ATTENUATION |
| MFP 15 |
1 |
15 dB |
| MFP 215 |
2 |
15 dB |
| MFP 415 |
4 |
15 dB |
