Custom Products from Masters Communications

Masters Communications P-Series Preamps - Standard Features:
These standard features are included in all P-Series Preamp Products.

• Available assembled & tested & tuned to your frequency, or as a unassembled project kit.
• Low Noise ~ 2dB noise figure - pulls in the weak ones.
• 12VDC Operation (10-15V acceptable)
• P1dB = +4dBm measured at output connector.
• SMA Female Connectors (or no connectors)
• Moderate Gain - Less chance of receiver overload.
• All kits come with surface-mount resistors pre-installed.
• All kits come complete with all of the required through-hole components.
• All preamp products are available assembled & tested & tuned for an additional fee.

Individual Features:

Click on a model number for more information and online ordering.

Feature or Specification:
Frequency Range	135-160 MHz	219-225 MHz	420-470 MHz
Application	Ham or Commercial	Ham	Ham, Commercial or GMRS
Gain in dB	11 dB	11 dB	12 dB
Input Return Loss	20 dB	20 dB	18 dB
Output Return Loss	>20 dB	>20 dB	>10 dB
Overload Point	-10 dBm	-11 dBm	-12 dBm
Bandwidth in MHz. (-3dB)	25	25	25
SMA Female RF Connectors	Y	Y	Y
Short length of DC wire (red/black) included	Y	Y	Y

More Information:

Email Kevin Custer for ordering information, ordering by check, and/or support of these exciting products.

Products of Masters Communications, all rights reserved.
Specifications may change without notice.
Images are property of Kevin Custer - W3KKC.
Board layout by Kevin Custer - W3KKC.
HTML May 22, 2021, W3KKC All Rights Reserved!