UHF Double Branch Coupler
The Double Branch Coupler is a passive signal splitter that is used to branch of the main Leaky Feeder arterial to link into a side tunnel. The Double Branch Coupler is configured to provide both minimal loss as well as matched impedance to all ports of the unit. The branch can be configured to pass DC voltage to power the down line amplifiers as well as the double branch line amplifiers.
Manufacturer: Sigma Communications Systems
Category:
SMARTTune UHF System
KEY FEATURES:
- Voice, Data and Video Compatible
- Internal Switching Jumpers
- IP66 Enclosure
- Brass Terminal Connectors
- Intrinsic Safe Versions Available
UHF Double Branch Coupler which is also known as a 4 way splitter.
DESCRIPTION:
The Double Branch Coupler is a passive signal splitter that is used to branch of the main Leaky Feeder arterial to link into a side tunnel. The Double Branch Coupler is configured to provide both minimal loss as well as matched impedance to all ports of the unit. The branch can be configured to pass DC voltage to power the down line amplifiers as well as the double branch line amplifiers.
The jumpers in the branch can be configured to allow the unit to be to be configured in the field to:
- Isolate or terminate the branch
- Allow both RF as well as DC to pass through the branch
- DC isolate the branch whilst still allowing RF to pass
SPECIFICATIONS:
|
Frequency: |
20 to 175Mhz |
|
Insertion Loss: |
4dB |
|
Impedance: |
50 Ohm |
|
VSWR: |
Less than 1.4:4 |
|
Through current capacity: |
2 Amps |
|
Power requirements: |
None |
|
Connectors: |
Brass screw terminal and saddle clamp |
|
Enclosure: |
IP66, GRP, Colour Grey |
|
Weight and Dimensions: |
1.0kg, 160 x 75 x 60mm |
