10.06.2011 04:15 PM
Richardson RFPD announces LDMOS RF power transistors for UHF broadcast

Richardson RFPD has announced the availability of two 50V LDMOS RF power transistors, setting a new standard for ruggedness in the UHF broadcast industry.
The MRFE6VP8600H and MRFE6VP8600HS are push-pull power transistors that provide enhanced efficiency and operate over the 470MHz to 860MHz frequency band.

These devices are capable of transmitting highly linear, 125W average DVB-T output power, with a peak envelope power output capability of more than 600W.

Moreover, these devices are fully capable of withstanding a nearly 100 percent mismatched load, specified as greater than 65:1 VSWR at all phase angles, with no damage to the transistor. Ultimately, the MRFE6VP8600H and MRFE6VP8600HS provide a unique combination of linear power amplification, high efficiency and enhanced ruggedness never before seen in the UHF broadcast industry.



Comments
Post New Comment
If you are already a member, or would like to receive email alerts as new comments are
made, please login or register.

Enter the code shown above:

(Note: If you cannot read the numbers in the above
image, reload the page to generate a new one.)

No Comments Found




Thursday 10:05 AM
NAB Requests Expedited Review of Spectrum Auction Lawsuit
“Broadcasters assigned to new channels following the auction could be forced to accept reductions in their coverage area and population served, with no practical remedy.” ~NAB


 
Featured Articles
Research & Standards
Discover TV Technology