The Datum 6502 Distribution Module packages the well tried and tested Datum-Timing, Test & Measurement (FTS) high performance distribution technology in a convenient 1U high unit to distribute high quality RF sine wave signals. The unit houses a set of very low phase noise RF amplifiers while maintaining high isolation (>100 dB) between output channels. Up to ten units can be "daisy chained" to give up to 100 outputs, or each output of one unit can be used as a source for other Datum 6502 units, to give almost infinite expansion capability with virtually no signal degradation. The unit supports the G703/10 Telecom Signal format.
Other features of the Symmetricom FTS 6502 Distribution Amplifier include:
Low Phase Noise o High Channel Isolation
Ten Channel Output Distribution
Daisy Chain for more than 100 Outputs
Built-in Fault Protection
Specfications:
RF Input:
Frequency 0.1 to 10 MHz
Level 1 V rms (nominal)
RF Output (ten):
Frequency 0.1 to 10 MHz
Level 1 V rms (nominal)
Gain 1 (nominal)
Harmonic Distortion < -40 dB
Non-Harmonic signals < -80 dB
Load Impedance 50 Ohms
Harmonic Distortion 100 dB
Connectors BNC
*Isolation between channel one to ten >130 dB
Additive SSB Phase Noise:
(1 Hz Bandwidth) Offset from carrier
1 Hz -120 dB
10 Hz -135 dB
100 Hz -145 dB
1000 Hz -155 dB
10000 Hz -160 dB
Alarm Output:
Summary alarm indicates failure of any output signal.
