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AT2P series
1 GHz Attenuator
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Features
* Up to 1218 MHz
* Power Passing
* Excellent Return Loss
* Very Flat Attenuation Curve
* Brass Tube Housing
* High RFI Shielding
* Precision Connector Thread
* Excellent Mechanical Structure
* Exquisite Plating Quality
* Good Weather Resistance
* Waterproof
* Suitable for CATV, DVB-T, ATSC systems
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Introduction
The AT2P series is a 1 GHz RF attenuator with DC power passing function.
It is designed for applications in coaxial RF systems with DC power such as CATV, DVB-T, ATSC, ISDBV-T,...etc systems to attenuation RF signals or impedance matching.
A list of commonly used models is as follows. If there are other attenuation value requests, please contact us, we can also design.
Now, the 1218 MHz models is also available, please specify when ordering.
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Items
| Model |
Attenuation |
Model |
Attenuation |
| AT2P - 103W |
3dB |
AT2P - 105W |
5dB |
| AT2P - 106W |
6dB |
AT2P - 110W |
10dB |
| AT2P - 109W |
9dB |
AT2P - 115W |
15dB |
| AT2P - 112W |
12dB |
AT2P - 120W |
20dB |
| AT2P - 116W |
16dB |
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| AT2P - 118W |
18dB |
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Electrical Curve ( AT2P-110W )
Insertion Loss | Return Loss
SPAN 1000MHz
Fig 1 |
Insertion Loss | Return Loss
SPAN 50MHz
Fig 2 |
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General Specifications
| Item |
AT2P - 110W |
AT2P - 110 |
| Power Passing |
Yes |
Yes |
| Waterproof |
Yes |
No |
| Impedance |
75 ohm |
| Frequency Range |
5 - 1000 MHz |
| Insertion Loss |
10 dB(typ) |
| Flatness |
+/-0.4 dB(max) |
| Return Loss |
20 dB(min) |
| Power |
100 mW(average) |
| Power Passing |
DC 50 V / 500 mA(max) |
| Dimensions |
13(¢) x 40.5 mm |
| Net Weight |
18 g |
* Specifications may be change depending on the model or customer's requirement.
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