| Technical Specifications |
-- |
Terrestrial and cable Ban |
| Frequency |
Range |
5-865MHZ |
|
Resolution |
measure 25KHZ,display 1KH |
| Level measurements |
Dynamic range |
20-120dBuV |
|
Noise floor level |
5dBuV typical |
|
Units |
dBuV,dBmV,dBm,V |
|
Accuracy |
±2dB±0.05dB/℃ |
|
Resolution |
0,1dB |
|
Filters |
automatic with selected 1 |
|
Input |
BNC 75ohm |
|
Max.permissible voltage |
80VDC,80Vrms/50HZ |
|
Standards |
B,G,D,K,I,L,M,N,FM,carrie |
|
Measurements |
V,C/N,V/A1,V/A2according |
| Uitra fast spectrum analy |
Sweep time |
100ms typ.(10 times/s) |
|
Filters |
automatic with selected s |
|
Attenuator |
automatic with selected f |
|
Dynamic |
60dB(10dB/div),30dB(5dB/d |
|
Span |
10MHZ to full span with 1 |
| Measurement map |
Capacity |
scrolling of 12 programs |
|
Display |
graphical or text |
| Memory |
saving |
internal,non,volatile mem |
|
Data |
place,measure(level,BER/M |
|
Capacity |
512Ko(max.1000files or fl |
| Auxiliary inputs and outp |
USB interface |
mini USB connector |
|
Power supply |
jack 5.5mm,15Vmax,5Amax |
| Remote supply and control |
Voltage |
5/13/18V,500mA max |
| Digital measurements |
1 |
QAM |
|
Bit error ratio |
BER(before reed solomon)U |
|
Modulation Error Ratio(ME |
20-40dB |
|
Symbol rate(1) |
5-7Ms/s |
|
Constellation |
automatic |
|
Standards(1) |
ITU J83-AppendixA and B |
|
2 |
NICAM |
|
Frequency |
45-865MHZ |
|
Standard |
B,G,D,K,I,L |
|
Error measurement |
BER(parity) |
|
Symbol rate(2) |
728Kbits/s |
|
Standards(2) |
EN 300-163 |
| TV picture display |
Analogue programs |
yes |
|
Digital programs(free to |
yes,QAM |
|
6.5英寸彩色液晶显示器
