Lark Engineering Low Pass Filter, Fc:4.06 GHz, LRM3950-6BB.

Description

A low pass filter manufactured by Lark Engineering, model number LRM3950-6BB, is available for your consideration. The 3-dB cutoff frequency is about 4.06 GHz.
We measured the following cutoff frequencies:
3-dB cutoff frequency: 4.06 GHz
6-dB cutoff frequency: 4.10 GHz
10-dB cutoff frequency: 4.15 GHz
20-dB cutoff frequency: 4.31 GHz
Measurements were made with cared-for, but ultimately uncalibrated, hobby-grade equipment so interpret the data presented here accordingly.
The unit has a M-SMA connector on each end. A data sheet was not available for this device.
This is a 50 Ohm device, tested in a 50 Ohm environment. It is used and in working condition, with signs of normal use and wear. The Lark Engineering LRM3950-6BB unit, shown in the photos, is the only item included in this listing. The photos were taken on a 1 cm grid. I will combine multiple items together to reduce shipping costs and will mail one or two business days after receiving cleared payment.
Questions are welcome. Thanks for stopping by!