
DISTRIBUTION AMPLIFIER
The DS-100 is an isolation amplifier designed to distribute signals with frequencies from 1 to 200 MHz.
A X2 or X4 multiplier option is available to provide auxiliary outputs at the multiplied frequency. The DS-100 offers 50 dB of channel-to-channel isolation and 60 dB of reverse isolation at 100 MHz. The exceptionally low phase noise -150 dBc/Hz at 10 Hz and –170 dBc/Hz for the noise floor ensures that your reference frequencies are not degraded. The input and outputs have a low VSWR to minimize environmental effects on frequency distribution through long transmission lines. The standard unit provides four output channels.




- Features
- Applications
- Specifications
- Unity gain
- Low VSWR
- High isolation:
70 dB @ 5 MHz
50 dB @ 100 MHz - Low phase noise:
-150 dBc/Hz @ 10 Hz
-170 dBc/Hz @ 10 kHz - Low distortion: - 40 dBc
- Max. output: + 15 dBm
- Frequency synthesis chains
- Reference frequency distribution
PARAMETER |
CONDITIONS |
TYP |
UNITS |
Input level |
Maximum |
+20 |
dBm |
Bandwidth |
1 dB 3 dB |
5 - 120 1 - 200 |
MHz MHz |
Gain |
@ 100 MHz |
0 |
dB |
Input VSWR |
5-100 MHz |
1.4 |
- |
Output VSWR |
1-100 MHz |
1.4 |
- |
Impedance |
Input Output |
50 50 |
Ohms |
Distortion |
+10 dBm +13 dBm |
-40 -40 |
dBc |
Isolation @ 100MHz |
Reverse Channel - channel |
50 60 |
dB |
Phase noise |
10 Hz 100 Hz 10 kHz |
-150 -160 -170 |
dBc/Hz |