User's Manual

Table Of Contents
Technical Specifications 91
Appendix 2
Technical Specifications
20000
A2-1 Link CX Radio
Table A2-1 Link CX-DSX DS-3 or Ethernet Version (5.3 GHz)
General
Frequency Range 5.25-5.35 GHz
Compliance (USA) FCC Rules Part 15.407, U-NII
Capacity
Full-duplex DS-3, per Bellcore GR-499-CORE, or
45 Mbps Ethernet, per IEEE 802.3
Emission Bandwidth (at 26 dB) 13.9 MHz
Channel Center Frequencies
Channel 1 (Tx Low/Rx High)
Channel 1 (Tx High/Rx Low)
Channel 2 (Tx Low/Rx High)
Channel 2 (Tx High/Rx Low)
Transmit--5.262 GHz/Receive--5.322 GHz
Transmit--5.322 GHz/Receive--5.262 GHz
Transmit--5.278 GHz/Receive--5.338 GHz
Transmit--5.338 GHz/Receive--5.278 GHz
Modulation Type 16 QAM
Transmitter
Maximum RMS Power Output -1.0 dBm
Power Output Stability +/- 2 dB
Frequency Stability +/- 5 ppm
Transmit Duty Cycle 100%
Emissions Mask & Spurious and
Harmonic Output
Per FCC CFR 47 Part 15.407
Channel Frequency Selection Software-controlled
Automatic Tx Power Control (ATPC)
Maintains a constant Carrier-to-Noise Ratio at both
ends of a link, operator enabled ON or OFF
Transmitter Attenuation Range
0-30.0 dB in 1 dB steps, and Mute 40 dB, operator
controlled