We ship only once per week (see FAQ)!
welcome to the sysmocom webshop!
Only UPS shipping available
welcome to the sysmocom webshop

L-Band cavity filter 1525-1705 MHz


Currently out of stock

Product number: filter-rf-l-band
Product information "L-Band cavity filter 1525-1705 MHz"

Data sheet

This is a cavity band-pass filter for the 1525-1705 MHz L-Band, particularly useful in satellite receiver applications

You can use it to attenuate any out-of-band interference while receiving only the wanted band. It will attenuate any transmissions from the nearby 1700/1800 MHz GSM band by >= 50 dB.

Both connectors are SMA (female).

It is not suitable for outdoor environments.

It can support up to 30W of RF power and has the following characteristics:

L-Band Cavity Filter
Pass Band1525 - 1705 MHz
Insertion Loss<= 1.0 dB
Passband Ripple0.8 dB
Rejection50 dB @ > 1750 MHz and < 1000 MHz
VSWR<= 1.20
Impedance50 Ohms
Power30 W average RF power (max)
Temperature-10 to 50 Centigrade
Dimensions94x53x45 mm
Weight200 g

1 of 1 reviews

5 out of 5 stars






Leave a review!

Share your experiences with other customers.

August 6, 2023 10:55

Great product for great price

I had been unable to receive any HRPT images even with saw filtered LNAs. This filter helped to completely eliminate the strong interference from nearby 1.8Ghz cell towers!