CHEBYSHEV - HIGH POWER
Frequency Range from 600 kHz to 600 MHz
Offered from stock, TTE’s LC9S Series provides off-the-shelf convenience. These 9-pole Chebyshev Lowpass Filters deliver fast roll-off, an insertion loss of 1.0dB maximum, and 50 Ohm terminations. Twelve part numbers are available, each at a specific -1dBc passband frequency, from 30 MHz to 6 GHz. These LC9S filters offer stopband frequencies from 45 MHz to 11.5 GHz at -40dBc, and from 60 MHz to 16 GHz at -60dBc. Depending upon frequency, one of two SMA female connectorized cases is offered. These filters are available for immediate shipment.

PART NUMBER | f-1dBc FREQ MHz | Pinput MAX W | STOPBAND 1 | STOPBAND 2 | ||
ATTN dBc | f MHz | ATTN dBc | f MHz | |||
LC9S*-30M-50-1765A | 30 | 5 | -40 | 45 | -60 | 60 |
LC9S*-100M-50-1765A | 100 | 5 | -40 | 150 | -60 | 200 |
LC9S*-225M-50-1765A | 225 | 10 | -40 | 337 | -60 | 450 |
LC9S*-300M-50-1765A | 300 | 10 | -40 | 450 | -60 | 600 |
LC9S*-400M-50-1765A | 400 | 10 | -40 | 600 | -60 | 800 |
LC9S*-700M-50-1765A | 700 | 10 | -40 | 1050 | -60 | 1400 |
LC9S*-1000M-50-2A | 1000 | 10 | -40 | 1500 | -60 | 2000 |
LC9S*-2000M-50-2A | 2000 | 10 | -40 | 3000 | -60 | 4000 |
LC9S*-3000M-50-2A | 3000 | 10 | -40 | 4500 | -60 | 6000 |
LC9S*-4000M-50-2A | 4000 | 10 | -40 | 6000 | -60 | 8000 |
LC9S*-5000M-50-2A | 5000 | 10 | -40 | 7500 | -60 | 10000 |
LC9S*-6000M-50-2A | 6000 | 10 | -40 | 11500 | -60 | 16000 |
*For RoHS compliant, insert “R” in place of asterisk. Example: LC9SR-30M-50-1765ATTE designates a component RoHS-compliant by adding “R” (RoHS) within the part number.These RoHS components meet the ≤0.1% lead requirement and they are compatible with 260°C soldering processes.
Part Number Derivation:
LC9S | *(R) | -30M | -50 | -1765A |
1 | 2 | 3 | 4 | 5 |
- Series, LC9S
- “R” RoHS compliant. Allow for longer lead time.
- f-1dBc
- Terminations
- Case selection
Notes:
- Operating Temperature Range:
0°C to +70°C - Number of Poles: 9
- Passband VSWR: 1.5:1 Maximum
- Case Selection: SMA Female
- Terminaion: 50Ω
- Insertion Loss: 1.0 dB Max
- Fast Roll-off Rate
For assistance please call 1-716-532-2234 or email us at tte@tte.com
All TTE products are Made in the USA. Most are delivered within 2-3 weeks. Expedited lead times of 3-5 days are available on many products
More information about TTE’s custom design expertise is provided in Capabilities.


TTE Filters is an affiliate of Gowanda Components Group.
All the affiliates of GCG can be viewed here.