WaveGuide SERIES
The NW-W noise sources cover all major millimeter waveguide bands with high
output, excellent flatness and ripple-free response. Utilizing millimeter wave noise
diodes screened for superior noise characteristics and a microstrip antenna
approach, the NW-W is a more stable noise source and a significantly more
reliable unit than dated approaches currently on the market. Designed for both
built-in test and laboratory application, these units can also replace outdated gas
tube noise sources. Models are available up to 110 GHz (W-band). Applications
include Noise figure measurement, millimeter wave radiometers, automotive radar
as well as research and development in modern high frequency broadband
wireless communication systems
Specifications:
Input power:
+28 Vdc at 30mA max
Noise Output Variation:
< 0.01 dB/ºC, < 0.1 dB/%V
Operating Temperature:
0ºC to +85ºC
Model Number
Frequency (GHZ)
ENR (MIN)
FLATNESS (dB)
VSWR
WAVEGUIDE
* Maximum VSWR with Isolator – option ISO
** to 105 GHz
OPTIONS
ISO: Output Isolator
SMA: SMA female bias connector
15: +15 Vdc input power
NW26.5G40-W
26.5-40
15
+/- 0.75
1.3:1 *
WR-28
NW33G50-W
33-50
15
+/- 1.5
1.3:1 *
WR-22
NW40G60-W
40-60
15
+/- 2.0
1.6:1 *
WR-19
NW50G60-W
50-60
15
+/- 2.0
1.6:1 *
WR-19
NW50G75-W
50-75
15
+/- 2.5
1.6:1 *
WR-15
NW60.4G65.4-W-ISO
60.4-65.4
20
+/- 1.5
1.5:1 *
WR-12
NW75G83-W-ISO
75-83
20
+/- 3.0
1.6:1 *
WR-12
NW75G110-W
75-110
15
+/- 5.0
1.6:1 **
WR-10
Download Spec Sheet
The NW-W noise sources cover all major millimeter waveguide bands with high output, excellent flatness and ripple-free response. Utilizing millimeter wave noise diodes screened for superior noise characteristics and a microstrip antenna approach, the NW-W is a more stable noise source and a significantly more reliable unit than dated approaches currently on the market. Designed for both built-in test and laboratory application, these units can also replace outdated gas tube noise sources. Models are available up to 110 GHz (W-band). Applications include Noise figure measurement, millimeter wave radiometers, automotive radar as well as research and development in modern high frequency broadband wireless communication systems |
|---|
| Specifications: | |
|---|---|
Input power: |
+28 Vdc at 30mA max |
Noise Output Variation: |
< 0.01 dB/ºC, < 0.1 dB/%V |
Operating Temperature: |
0ºC to +85ºC |
| Model Number | Frequency (GHZ) | ENR (MIN) | FLATNESS (dB) | VSWR | WAVEGUIDE |
|---|---|---|---|---|---|
* Maximum VSWR with Isolator – option ISO ** to 105 GHz OPTIONS ISO: Output Isolator SMA: SMA female bias connector 15: +15 Vdc input power |
|||||
| NW26.5G40-W | 26.5-40 | 15 | +/- 0.75 | 1.3:1 * | WR-28 |
| NW33G50-W | 33-50 | 15 | +/- 1.5 | 1.3:1 * | WR-22 |
| NW40G60-W | 40-60 | 15 | +/- 2.0 | 1.6:1 * | WR-19 |
| NW50G60-W | 50-60 | 15 | +/- 2.0 | 1.6:1 * | WR-19 |
| NW50G75-W | 50-75 | 15 | +/- 2.5 | 1.6:1 * | WR-15 |
| NW60.4G65.4-W-ISO | 60.4-65.4 | 20 | +/- 1.5 | 1.5:1 * | WR-12 |
| NW75G83-W-ISO | 75-83 | 20 | +/- 3.0 | 1.6:1 * | WR-12 |
| NW75G110-W | 75-110 | 15 | +/- 5.0 | 1.6:1 ** | WR-10 |