User's Manual

800MHz & VHF Cell Enhancers
Maintenance Handbook
H/book Number:-50-078001HBKM
Issue No:-
A
Date:-02/09/2004
Page:-
51 of 88
5.3 1 Watt 3dB Broadband Splitter (05-002901)
5.3.1 Description
The 1 Watt, 3dB Splitter/Combiner used is a device for accurately matching two or more RF
signals to single or multiple ports, whilst maintaining an accurate 50Ω load to all
inputs/outputs and ensuring that the VSWR and insertion losses are kept to a minimum. Any
unused ports will be terminated with an appropriate 50Ω load.
5.3.2 Technical Specification
PARAMETER SPECIFICATION
Frequency Range: 100 - 520 MHz
Bandwidth: 380 MHz
Inputs: 1
Outputs: 2
Insertion Loss: 3.5 dB (typical)
Isolation: >18 dB
Return Loss (VSWR) – Input: Better than 1.3:1
Return Loss (VSWR) – Output: Better than 1.3:1
Impedance: 50 Ω
Power Rating – Splitter: 20 Watts
Power Rating – Combiner: 1.0 Watt
Connectors: SMA female
Size: 54 x 44 x 21 mm (including
connectors)
Weight: 200 gm (approximately)