Combline – 315P

Frequency Range from 400 Hz to 6 GHz

The 315P Series of Combline Bandpass Filters is available for any center frequency from 400 MHz to 6 GHz. The passband bandwidth is 1.5% Fo.  The 315P Series is supplied to a wide range of critical markets including communications, aerospace, radar, sonar, wireless, data acquisition, telemetry, ISM & RFID, WiFi, Bluetooth, Zigbee, GPS L1, GPS L2, GSM, PCS, UMTS and many more.

Please contact TTE for assistance with Case Selection for these filters.

Series Number Number of Pole Pairs (Elements) Bandwidth Selection -1dBc
315P 5 (10) 1.5% fo

Part Number Derivation:

315P -915M
1 2

1) Series, 315P

2) The Center Frequency, fo
1.5% fo bandwidth is the only option.
SMA female connectors are the only option.

These cases are in stock so typical delivery time for this series is 2-3 weeks.


Operating Temperature Range:
0°C to +70°C

VSWR at fo: 1.5:1 Typical

Input Power: 1 W, consult factory for options

All of TTE’s products are “made in the USA”.  Most are delivered within 2 weeks.  Expedited lead times of 3-5 days are available on many products.  Please call 1-716-532-2234 (or 1-310-478-8224) or email for assistance.  More information about TTE’s custom design expertise is provided in Capabilities.