Comet CF 503C is for transmitting and receiving both 50Mhz (or HF Bands), and 144Mhz (or 430 Mhz) at the same time.
The isolation between the two connectors is more than 45dB, in the case of using the CF 503C for one frequency, the other connector can remain open, although using a dummy load would be preferred.
BandPass Frequency & Input Loss
1.3 - 90 Mhz / Less than 0.15dB
125 - 470Mhz / Less than 0.2dB
Impedence : 50 Ohms
VSWR : Less than 1:1.2
Maximum Input Power 1.3 - 470 Mhz 600 Watts (PEP)
Measurements W66 X D90 X H26 mm
Input 1 x PL259 Plug Fitted Direct to Duplexer
Output 2 x SO239 Sockets Fitted Direct to Duplexer
Σε άριστη κατάσταση (ελαφρώς μεταχειρισμένο)