爱德万|Advantest U4941 2.2G频谱分析仪 9kHz至2.2GHz
Specifications
| Frequency |
| Frequency range |
9kHzto 2.2GHz |
| Resolution bandwidths |
1kHzto 3MHz/outo ,GP(60dB):9/120kHz(not U4941DECT,U4341) |
| shapefactor |
15:1 |
| Frequency span/division |
50kHz to 234GHz,zero span |
| Center frequency accuracy |
±5% |
| Frequency stability |
<10kHz,zero opan locdedwith Fref |
| Resieual FM |
<3kHz(V pp) |
| Referencefrequency drift |
±2*10-6/year |
| Inputlevel |
| Preamplifier off |
+27dBm(ATT10dB)±50V(DC)max. |
| Preamplifier on |
+13dBm±50V(DC)max. |
| Dynamic range |
| Inherentnoise |
| Preamplifier off |
(-117+237f/GHz)dBm
(RBW 1kHz,VBW 10Hz,ATT 0dB,frequnecy>1MHz) |
| Rpeamplifieron |
(132+3.3f/GHz)dBm
(RBW 1kHz,VBW 10Hz,ATT dB,frequnecy>1MHz) |
| Intermodulation distortion |
| Preamplifieroff: |
| 2nd-order harmonics |
≤-70 dB -30dBm input
(ATT0 dB,frequency>10MHz) |
| 3rorder harmonics |
≤-70dB,-30dBm inprt
(ATT 0 dB,frequency>10MHz) |
| Residualresponses |
| Preamplifier off |
≤-100dBm
(ATT 0 dB,inprt terminated with 50Ω frequency>1MHz) |
| Preamplifieron |
≤-115dBm
(ATT 0 dB,inprt terminated with 50Ω frequency>1MHz) |
| Pnase noise |
-100dBc (Hz) at 20 kHz |
| Frequency response |
±1.0dB(100kHz to 2GHz)
±2.0dB(9kHz to2.2GHz)
(ATT 0 dB,20°C to30°C,ref.to 30MHz and after automatic calibeafion) |
| Reference level |
-64 to +40 dBm (without preamplifier0 |
| Level units |
dBm/dBmV/dBV/dBμV/dBpW |
| Level resolution |
10,5,2,1dB |
| RF attenuator |
0to 50dB/10dB |
| Video filter |
10Hz to3MHz |
| Built-in tracking generator(U4342 only ) |
| Frequency range |
100kHz to 2.2GHz |
| Output level |
0 to -30dBm |
| Sweeptime |
4.5ms to 1000s,zero span |
| U4941 |
50μsto 1000s,zero apan |
| Interfaces |
IEC625 Bus(IEEE488),RS-232C |
Ordering information
| Extras |
| IEC/IEEE-Bus Cable1 m/2m |
408JE -101/102 |
| 19" Adapter4HU |
A02405 |
| Frant Cover |
A02806 |
| Memory Card |
| 256k/2M |
508/509 |
| Transit CASE |
R16072 |
| CarryingCASE |
R16276 |
| IDR Measurement Software(Windows) |
RSWinTDR |
| DOS Sortware for PC control of analyzer |
SPECTRA |
| Battry for approx.1.6h operation |
U4000-B5 |
| Chargerfor |
| 4 batt,B2-B5,LED ineicatin,1 h chargingtime |
U4000-C2 |
| 4 batt,B2-B5 μP Control,1 h chargingtime |
U4000-C3 |
| 2 batt B3 or 1 batt,B2-B5,4to 8 h charging time |
U4000-C4 |
| Adapter 50/75Ω,N 10MHzto 2GHz,1 dB,St/B |
ZT301 | |
