RF |
VIDEO |
||||
Item |
Unit |
Specification |
Item |
Unit |
Specification |
Output Frequency Range |
MHz |
48.25~860 |
Input level |
|
1VP-P@87.5% |
Output Level MAX |
dBuV |
115 |
Differential Gain |
% |
3 |
Output Level Modulation |
dB |
20 |
Differential Phase |
° |
3 |
A/V Carrier Ratio |
dB |
-13~-20 |
C/L Delay |
nS |
< 45 |
Output Band Rejecfion |
dB |
60 |
Frequency Response |
dB |
±1.0 |
Frequency Accuracy |
KHz |
±5 |
Modulation Range |
% |
0-95 |
Output Impedance |
Ohm |
75 |
Video S/N Ratio |
dB |
60 |
Output Return Loss |
dB |
16 |
C/N Ratio |
dB |
60 |
Video Modulation Index |
% |
87.5-95 |
Input Impedance |
Ω |
75 |
AUDIO |
GENERAL |
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Audio FM Deviation |
KHz |
±50 |
Power Supply |
V |
220±10% AC |
Input Impedance |
Ω |
600 |
Fuse |
A |
RF1-20 ~0.5A |
Sub-carrier Frequency |
MHz |
6.5MHz ±50Hz |
Working Temperature |
℃ |
0 ~40 |
In-band Freq Response |
dB |
±0.5 |
|
|
|
Distortion Factor |
% |
0.6 |
|
|
|
Pre-emphasis |
|
50u Sec. (75u Sec. optional) |