User's Manual
Table Of Contents
- 1 System Overview
- 2 Features Summary
- 3 EXACT-V2 Rack
- 3.1 EXACT-V2 mechanics
- 3.2 Interface characteristics
- 3.3 Front Panel signalization (LEDs description)
- 3.4 Power requirements
- 3.5 Performances and technical characteristics
- 3.5.1 General characteristics
- 3.5.2 Control and data Ethernet interfaces
- 3.5.3 Serial control interfaces
- 3.5.4 ASI inputs / output and MPEG-TS processing
- 3.5.5 Digital modulation
- 3.5.6 Clock synchronization
- 3.5.7 RF and monitoring outputs
- 3.5.8 Digital precorrection
- 3.5.9 Power level measurement inputs and AGC
- 3.5.10 Dry contacts
- 3.6 Conformity with EC Directive
- 4 EXACT-V2 Installation
- 5 Operation
- 6 Maintenance & Troubleshooting
- Appendix A GPS Installation Recommendations
- Appendix B Example of GPS Antenna
USER
MANUAL
MPD-1611291-A
EXACT-V2 High End Rack Modulator / Exciter
3/10/2017
MPD-1611291-A
Page 49/94
Reflected Power Measure Input
x 1
General
Function:
Reflected Power Measure
Standards:
-
Name:
RFP In
Connector:
SMA – 50 Ω / High impedance
Type:
Input
Performances
(RF input)
Frequency:
Depends on model
Range:
0 to -10dBm
Precision: 0.5dB typical
Max Input Level: +5dBm (before damage)
Return Loss: >12dB
Impedance:
50 Ω
Performances
(VDC input)
Range:
0 to 5VDC
Precision:
0.01VDC typical
Impedance:
80 KΩ
Figure 36: Reflected Power Measurement input