Features
● Zinc alloy die casting shell with tin or nickel plated surface treatment.
● Adopt complete tin sealed design，shield level：5-1000MHz≥100dB.
● Two way transmission design.
● Easy installation, two side holes are used for fixing the main unit.
● Surface spray-paint treatment, anti-oxidation and no color fading.
Name: 3-way Tap Model: 2803A- **
3-way Tap |
Item | Parameters |
Tap
Loss
(dB) | Normal | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 |
Typical
(Permissible Deviation) | 5MHz | ±0.5 | 9.6 | 11.6 | 13.8 | 15.8 | 17.8 | 19.8 | 22.1 | 23.6 |
50MHz | ±0.5 | 9.9 | 11.8 | 14.0 | 15.8 | 17.8 | 20.2 | 22.0 | 23.8 |
550MHz | ±0.5 | 10.2 | 11.8 | 14.2 | 15.9 | 17.9 | 20.5 | 22.0 | 24.0 |
750MHz | ±1.0 | 10.7 | 12.2 | 14.5 | 16.4 | 18.0 | 20.8 | 22.4 | 24.4 |
1000MHz | ±1.0 | 10.8 | 12.5 | 14.6 | 16.5 | 18.5 | 20.8 | 22.4 | 24.6 |
Insertion
Loss
(dB) | 5MHz | ≤3.7 | ≤2.6 | ≤1.7 | ≤1.3 | ≤1.0 | ≤1.0 | ≤0.9 | ≤0.8 |
50MHz | ≤3.5 | ≤2.4 | ≤1.5 | ≤1.3 | ≤1.0 | ≤1.0 | ≤0.7 | ≤0.7 |
550MHz | ≤3.6 | ≤2.5 | ≤1.6 | ≤1.3 | ≤1.0 | ≤0.9 | ≤0.7 | ≤0.7 |
750MHz | ≤3.9 | ≤2.6 | ≤1.7 | ≤1.4 | ≤1.2 | ≤1.2 | ≤0.8 | ≤0.8 |
1000MHz | ≤4.0 | ≤2.9 | ≤2.3 | ≤1.6 | ≤1.4 | ≤1.2 | ≤1.0 | ≤0.9 |
Reverse Isolation
(dB) | 5-50MHz | ≥27 | ≥28 | ≥28 | ≥28 | ≥30 | ≥32 | ≥34 | ≥36 |
50-550MHz | ≥24 | ≥25 | ≥25 | ≥25 | ≥28 | ≥30 | ≥32 | ≥32 |
550-750MHz | ≥22 | ≥23 | ≥24 | ≥24 | ≥26 | ≥28 | ≥28 | ≥28 |
750-1000MHz | ≥20 | ≥20 | ≥22 | ≥22 | ≥24 | ≥26 | ≥26 | ≥27 |
Tap-Tap Isolation
(dB) | 5-50MHz | ≥27 | ≥28 | ≥28 | ≥28 | ≥30 | ≥32 | ≥34 | ≥36 |
50-550MHz | ≥25 | ≥25 | ≥25 | ≥25 | ≥28 | ≥30 | ≥32 | ≥32 |
550-750MHz | ≥23 | ≥23 | ≥24 | ≥24 | ≥26 | ≥28 | ≥28 | ≥28 |
750-1000MHz | ≥22 | ≥22 | ≥23 | ≥22 | ≥25 | ≥26 | ≥26 | ≥27 |
Return
Loss
(dB) | 5-50MHz | ≥18 | ≥20 | ≥20 | ≥22 | ≥22 | ≥22 | ≥22 | ≥22 |
50-550MHz | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 |
550-750MHz | ≥16 | ≥17 | ≥17 | ≥17 | ≥17 | ≥17 | ≥17 | ≥17 |
750-1000MHz | ≥16 | ≥16 | ≥16 | ≥16 | ≥16 | ≥16 | ≥16 | ≥16 |
