8 Technical indicators and testing methods
8.5 Performance characteristics test
129
Item
Center
Freq
Att
Contr
ol
Signal
generator
1
frequency
Signal
generat
or 1
power
Signal
generator
2
frequency
Signal
generat
or 2
power
Intermodulati
on of low end
product level
difference
Intermodulati
on of high
end product
level
difference
Third-ord
er
intercept
points IP
3
z
z
z
500MH
z
Off
499.85MH
z
-30dBm
500.15MH
z
-30dBm
dB
dB
dBm
660MH
z
Off
659.85MH
z
-30dBm
660.15MH
z
-30dBm
dB
dB
dBm
1GHz
Off
0.99985G
Hz
-30dBm
1.00015G
Hz
-30dBm
dB
dB
dBm
1.45G
Hz
Off
1.44985G
Hz
-30dBm
1.45015G
Hz
-30dBm
dB
dB
dBm
1.55G
Hz
Off
1.54985G
Hz
-30dBm
1.55015G
Hz
-30dBm
dB
dB
dBm
2GHz
Off
1.99985G
Hz
-30dBm
2.00015G
Hz
-30dBm
dB
dB
dBm
2.4GHz Off
2.39985G
Hz
-30dBm
2.40015G
Hz
-30dBm
dB
dB
dBm
2.6GHz Off
2.59985G
Hz
-30dBm
2.60015G
Hz
-30dBm
dB
dB
dBm
3GHz
Off
2.99985G
Hz
-30dBm
3.00015G
Hz
-30dBm
dB
dB
dBm
3.5GHz Off
3.49985G
Hz
-30dBm
3.50015G
Hz
-30dBm
dB
dB
dBm
75MHz On 74.85MHz -10dBm 75.15MHz -10dBm
dB
dB
dBm
90MHz On 89.85MHz -10dBm 90.15MHz -10dBm
dB
dB
dBm
160MH
z
On
159.85MH
z
-10dBm
160.15MH
z
-10dBm
dB
dB
dBm
220MH
z
On
219.85MH
z
-10dBm
220.15MH
z
-10dBm
dB
dB
dBm
500MH
z
On
499.85MH
z
-10dBm
500.15MH
z
-10dBm
dB
dB
dBm
660MH
z
On
659.85MH
z
-10dBm
660.15MH
z
-10dBm
dB
dB
dBm
1GHz
On
0.99985G
Hz
-10dBm
1.00015G
Hz
-10dBm
dB
dB
dBm
1.45G
Hz
On
1.44985G
Hz
-10dBm
1.45015G
Hz
-10dBm
dB
dB
dBm
1.55G
Hz
On
1.54985G
Hz
-10dBm
1.55015G
Hz
-10dBm
dB
dB
dBm
2GHz
On 1.99985G -10dBm 2.00015G -10dBm
dB
dB
dBm