100 to 600 MHz DISTRIBUTION AMPLIFIER, VARIABLE GAIN
The DA-500A is a variable gain distribution and isolation amplifier designed for signal with frequency in the range of 100 to 600 MHz. The amplifier provides variable gain from +30 dB to -10 dB with a less than 1 dB gain slope at 30 dB gain. This Amplifier offers 60 dB of channel-to-channel isolation and 75 dB of reverse isolation at 500 MHz. There is one input signal driving eight outputs. The inputs and outputs are chassis grounded. The DA-500A operates on 100 to 240 VAC, or optionally on +12 to +36 VDC backup, and is offered in a stand-alone rack-mount 1U enclosure.
- Features
- Applications
- Specifications
- Distributes 100 MHz to 600 MHz signals
- Variable Gain
- High Isolation
- Low phase noise
- Very high stability
- Optional DC voltage operation
- Clock signal applications
- Atomic frequency standards
- Atomic time scales
- Laboratory frequency distribution
- Reference frequency distribution
- Time synchronization
|
PARAMETER |
CONDITIONS |
MIN |
TYP |
MAX |
UNITS |
|
Output power
level |
1
dB compression |
- |
17 |
- |
dBm |
|
Bandwidth |
+/-
1 dB |
- |
100-600 |
- |
MHz |
|
Gain Control |
|
-10 |
- |
30 |
dB |
|
Gain Slope |
@
30 dB Gain |
- |
≤1 |
- |
dB |
|
Impedance |
Input |
- |
50 |
- |
Ohms |
|
|
Output |
- |
50 |
- |
|
|
Return loss |
Input
(S11) |
- |
- |
20 |
dB |
|
|
Output
(S22) |
- |
- |
20 |
|
|
Distortion |
+10
dBm |
- |
-38 |
-35 |
dBc |
|
Isolation |
Output
to output |
60 |
95 |
- |
dB |
|
100—500 MHz |
Reverse |
75 |
95 |
- |
|