1203C BROADBAND RF DISTRIBUTION

The ptf 1203C Broadband RF Distribution amplifier provides high performance frequency references for laboratory or system use.
The ptf 1203C uses two stages of input signal buffering to distribute the input signal to 12 separate outputs, and insure maximum isolation between individual output signals.
In most applications the phase noise capibility of the ptf 1203C will outperform the input signal performance to such a degree that no additive phase noise will be noticeable on the outputs.
Isolation output to output is >100 dB and harmonics are <-40 dB.

• Input Frequencies 900kHz to 50MHz
• 12 Broadband Outputs
• Low Additive Phase Noise
• Isolation (>100dB typical)
• Low Cost
• Convenient 1U, 19″ rack mount package

RF Output (twelve)  
Frequency Range 900kHz to 50MHz
  Broadband outputs
  90 Hz - 20 MHz (optional)
Level 1V rms (nominal)
Harmonic Distortion <-40 dB
Non-Harmonic Signals <-80 dB
Load Impedance 50Ω
Isolation >90 dB*
Connectors BNC

*Isolation alternating channels >100dB, up to 30MHz

Additive SSB Phase Noise  
(1 Hz Bandwidth) Offset from carrier  
1 Hz -132 dB
10 Hz -150 dB
100 Hz -160 dB
1,000 Hz -165 dB
10,000 Hz -165 dB

RF Input  
Frequency Range 900kHz to 50MHz
  90 Hz - 20 MHz (optional)
Level 1 V rms (nominal)

Alarm Output
Summary alarm indicates failure of any output signal

Non-alarm condition: Relay energized (fail safe)
Connector: 9 pin D-male

Controls & Indicators  
Power Green LED,
power is connected
Alarm Red LED,
signal output failure

ENVIRONMENTAL & PHYSICAL  
Temperature: 0° to 55° C
Relative Humidity: 0 to 95%, non-condensing
Power Requirements  
AC Input (±15%) 90 - 264 VAC, <10W
DC Input (optional)  
Dimensions (HxWxD): 1U x 19” x 16”

Configuration Options  
Option # Description
DCPS DC Power Supply
RSLD Mounted Rackslides

1203C BROADBAND RF DISTRIBUTION PDF DOCUMENT