COTX SAW Band Pass Filter
Surface acoustic wave (SAW) band pass ﬁlters employs the piezoelectric effect to convert an electromagnetic signal into an acoustic signal and vice versa. A SAW bandpass ﬁlter provides sharp cut-off, very linear phase characteristics, high stability, and is highly reliable. Electrical signals are converted to a mechanical wave in a piezoelectric crystal or ceramic device. The wave is delayed as it propagates across the device before being converted back to an electrical signal. The delayed outputs are recombined to produce a direct analog implementation of a ﬁnite impulse-response ﬁlter.
Passband interpolation loss：3.5dB(max)
Out-of-band rejection：468MHz~828MHz ≥40dB
Maximum input power：20dBm
Interface type：RPSMA-M threaded hole
RPSMA-F threaded pin
1pc COTX SAW Band Pass Filter
Interface and Connection
Please check all these interfaces carefully when you choose filter.
reference article: What is the X3 antenna interface of the Hotspot?
Extra Shipping Cost
Please be noted, in the following circumstances, after you place the order, our service staff may contact you directly ask you to pay the extra shipping costs on top of the amount you have already paid:
#1. Your order's overall weight exceeds 30KG.