Drake Logo

Channel Removal Filter

CRF550, CRF750 & CRF1000
Channel Removal Filters

The R.L. Drake CRF series of Channel Removal Filters will effectively remove a 6 MHz television channel allowing the subsequent insertion of alternate programming in the same location. Degradation of the adjacent channels below and above the subject channel will be minimal.

These units are custom configured to remove the channel(s) specified and the actual response plot will be provided with the unit. The CRF550 has a passband to 550 MHz while the CRF750 and the CRF1000 have passbands to 750 MHz and 1000 MHz, respectively.

These units are custom configured to order and are quoted to your specific requirements. Please allow adequate time to receive your quotation.

You may download the owners manual in Adobe® Acrobat® format by clicking here.
If you don't have the Adobe® Acrobat® Reader, click here.

Get Acrobat Reader

CRF550, CRF750 & CRF1000 Technical Specifications
Frequency Range CRF1000:
CRF750:
CRF550:
0-1000 MHz
0-750 MHz
0-550 MHz
Passband Loss: < 1dB, typical
Return Loss: 15 dB, typical

Passband Ripple:

±0.5 dB
Custom Features:
(available on many configurations)
  • Power Pass
  • Return Path Continuity
  • Custom Stopbands of 2 to 8 MHz wide from 50 to 650 MHz.
Power Requirements: None

Size:

19" (483 mm) W x 1.75" (44.5 mm) H x 4.0" (102 mm) D

 Operating Temperature:

Good Stability from -10°C to +40°C

 Weight:

4 lbs. (1.8 Kg.)

Specifications, price, and availability are subject to change without notice or obligation.

Drake Logo

R.L. Drake, LLC
230 Industrial Drive
Franklin, OH 45005
U.S.A.

Sales: 937-746-4556
Fax: 937-806-1510
Parts and Service: 937-746-6990
In Canada: 705-742-3122

Go BackHome Page