We are often asked what our model numbers designate. So, here is a brief explanation of our model numbering system:
Example Model# CCFA-433-1W-DCP21
CCDP = Duplexer or Diplexer
CCRF = Receive Filter
CCTF = Transmit Filter
CCCF = Generic Filter, may be Rx or Tx
CCFA = Filter Assembly
Example Model# CCFA-433-1W-DCP21
433 = Sequential number in series
Example Model# CCFA-433-1W-DCP21
Connector Code
Empty or ‘N’ = Type ‘N’ Female
‘1’ = 7/16 DIN Female
‘1MD’ = 4195 Mini DIN
Rare options are SMA Female
Example Model# CCFA-433-1W-DCP21
Weatherization
Blank = Indoor use only
‘W’ = Outdoor Rated to IP68
Example Model# CCFA-433-1W-DCP21
DC Pass Thru
Blank = No DC Pass Through, provides DC Short
‘DCP’ = DC Pass
7,8,19 or 21 = Indicates the ports that provide a DC Pass i.e. 700, 850, 1900 or 2100 MHz. May be multiple ports such as 819 or 1921