Typical Gain and VSWR curve
LPZ 1300
Coaxial Low-Pass Filter for the 1300 MHz Band Will be discontinued and replaced with the new and better PRO-LPZ 1450.
Description
- Passes all signals in or below the 1100 – 1300 MHz band.
- Rejects signals above this range.
- Absolute stop band from 2.5 GHz to 12.4 GHz
- – no degradation at harmonics (Zolotarev-characteristic).
- Attenuation in stop band better than 60 dB.
- Insertion loss in pass range less than 0.4 dB.
- Provided with brackets for panel mounting.
Specification
| Electrical | |
| Model | LPZ 1300 |
|---|---|
| Frequency | Pass band: 1100 – 1300 MHz Stop band: 2.5 – 12.4 GHz |
| Max. Input Power | 150 W |
| Peak Input Power | 3.5 kW |
| Application | Low-pass filter for the 1300 MHz band |
| VSWR | < 1.5:1 |
| Stop Band Attenuation | > 60 dB |
| Environmental | |
| Operating temperature range | -30 °C to +80 °C |
|---|---|
| Mechanical | |
| Connection(s) | N(f) |
|---|---|
| Historic Brand | Amphenol Procom |
| Dimensions | 108 x 40 x 36 mm / 4.25 x 1.57 x 1.42 in. |
| Weight | Approx. 0.08 kg / 0.18 lb. |
| Mounting | 4 holes, 3.5 mm dia. |
Ordering Codes
| Model | Product No. |
|---|---|
| Coaxial Low-Pass Filter for the 1300 MHz Band Will be discontinued and replaced with the new and better PRO-LPZ 1450. | 200001292 |
Additional Information
Mounting Details
All dimensions are given in mm [in.]
The LPZ 1300 is used to prevent RFI (Radio Frequency Interference) caused by excessive harmonic generation from transmitters operating in the 1100 – 1300 MHz band. By rejection, the filter reduces the amplitude of the harmonics and prevents them from being radiated by the antenna.
The filter is normally used in connection with base station transmitters, but as it is mechanically very ruggedly designed, it is perfectly suited for mobile and marine applications as well.
PROCOM A/S reserves the right to
amend specifications without prior notice
PROCOM A/S • Smedetoften 12
DK 3600 Frederikssund • Denmark
Generated : 2026-06-26
Version 1