![Narda同轴固定耦合器 4222 [1-18GHz] SMA（F）](../../images/up_images/2018111211561635090.jpg)
Narda同轴固定耦合器 4222 [1-18GHz] SMA（F）
|
Model |
A (mm) |
B (mm) |
C (mm) |
D (mm) |
E(mm) |
F(mm) |
G(mm) |
H(mm) |
K(mm) |
L(mm) |
“J” Holes (mm) |
|
4222-16 |
89.66 |
19.05 |
9.65 |
19.55 |
50.80 |
9.65 |
11.17 |
75.41 |
6.85 |
13.71 |
Topped Holes 1/8 DP Both sides |
|
3222-16 |
89.66 |
19.05 |
29.97 |
19.55 |
50.80 |
9.65 |
11.17 |
75.41 |
6.85 |
13.71 |
|
Specifications |
||||
|
Model |
4222-16 |
3222-16 |
||
|
Frequency (GHz) |
1-18 |
1-18 |
||
|
Nominal Coupling(dB)* |
16 |
16 |
||
|
Directivity (dB) |
1-12.4 (GHz) |
15 |
15 |
|
|
12.4-18(GHz) |
12 |
12 |
||
|
Insertionloss (dB) |
Excluding Coupled Power |
0.80 |
1.15 |
|
|
True (max.) |
0.90 |
1.25 |
||
|
Power* |
Average (W) |
20 |
20 |
|
|
Peak(kW) |
3 |
3 |
||
|
VSWR (max) |
Primary line (max.) |
1.40 |
1.40 |
|
|
Secondary line(max.) |
1.50 |
1.50 |
||
|
Frequency Sensitivity(dB max.)* |
±0.50 |
±0.50 |
||
|
Maximum Deviation From Nominal (dB) |
±1.0 |
±1.0 |
||
|
Connetor Type |
SMA（F） |
N（F） |
||
|
Weight (kg) |
0.074 |
0.122 |
||
