bigfish
Newbie level 6
I have finished a Cavity filter ,Bandpass:869-894
and 896-2G>20dB.
When I test power capability ,
The PEP power =55dBm is ok
The AVG power=51dBM have some problems
when i tested at 894MHZ I found the POWER METER showed the VSWR is being larger and the passing power being smaller.
If i test 869MHZ or 893Mhz I have not found that's phenomenon.
any body can help me?
my MSN:white_fish@msn.com
and 896-2G>20dB.
When I test power capability ,
The PEP power =55dBm is ok
The AVG power=51dBM have some problems
when i tested at 894MHZ I found the POWER METER showed the VSWR is being larger and the passing power being smaller.
If i test 869MHZ or 893Mhz I have not found that's phenomenon.
any body can help me?
my MSN:white_fish@msn.com