- Delay from 0 to 63.5 ns (+ 1.6 ns offset) per section
- No power supply required
- 0.5 ns step
- ±100 ps accuracy on 0.5 to 8 ns delay lines, ±200 ps on higher lines
- VSWR < 1.15
The CAEN Mod. N108A is a passive dual section delay unit housed in a single unit NIM module; the module does not require any power supply since it is made up of calibrated coaxial cable stubs for high accuracy delay. Delay ranges from 0 to 63.5 ns for each section (0.5 ns steps). Each section has a 1.6 ns offset, so the actual delay ranges from 1.6 ns to 65.1 ns. In order to add a delay, the relevant toggle switch must be pulled towards right.
The delay sections (called “A” and “B”) are provided with two LEMO 00 connectors each, which are bi-directional: each connector can be used either as input or as output. Input impedance is 50 Ohm. Seven toggle switches per section allow the delay setting.
 |
LEMO connector
1-unit wide NIM 6U for Mod. N108A |
Consult our connectors reference page for technical information.
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Technical Specifications
|
Packaging |
1 unit wide NIM module |
|
Number of sections |
2 |
|
Delay |
0 to 63.5 ns (+1.6 ns) |
|
Resolution |
0.5 ns |
|
Input impedance |
50 ± 2 Ohm |
|
Accuracy |
|
|
Max attenuation |
< 2.5 dB |
|
VSWR |
< 1.15 |
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