供应二手射频频谱分析仪 HP8590A

便携式射频频谱分析仪 HP 8590A
厂家：美国惠普 (21x37x46cm，13.5kg)

频率

Frequency range:10kHz to 1.5 GHz with 4-digit resolution 
Readout accuracy:< ±(5 MHz + 1% of span) (50Ω termination on 1st LO Out) 
Frequency stability
Drift:<50 kHz/5 min. after 2-hour warmup and 5 min. after setting center frequency 
Signal track: ** held at display center compensates for drift 
Noise sidebands:<-65 dBc at 30 kHz offset (1 kHz RBW, 30 Hz VBW) 
Frequency span range:zero and 50 kHz to 1.5 GHz with 4-digit resolution 
Readout accuracy:<±3% of indicated frequency span 
-3 dB Bandwidth(Characterstics) 
Resolution BW (RBW):1 kHz to 3 MHz in 1,3 sequence (Gaussian shape) 
Video BW (VBW):30 Hz to 3 MHz in 1,3 sequence 
Sweeptime range:20 ms to 100 s 
Readout accuracy:± 10% of indicated setting 
幅度

Amplitude range (1 MHz to 1.3 GHZ)3
50Ω calibration:-l15 dBm to +30 dBm 
Readout resolution (with markers):
<0.05 dB for log scale;
<0.05% of Ref.Level for linear scale 
Amplitude units:dBm,dBmV,dBuV,volt,watt 
Amplitude scale:1-20 dB/div. in 1 dB steps and linear 
Maximum input power:+30 dBm (1 W) continuous; 0 V dc 
Maximum dynamic range:70 dB for on-screen viewing; 70 dB for **-to-distortion; 105 dB for IF compression-to-noise 
Displayed average noise:1 MHz to 1.3 GHz (0 dB input attenuation,1 kHz RBW,30 Hz VBW)3
50Ω calibration:<-l15 dBm 
Gain compression:<1 dB for -10 dBm total power at input mixer 
Spurious responses
Second Harmonic:< -70 dBc for -45 dBm at input mixer, input>5 MHz3
Third-order intermod:<-70 dBc for two -30 dBm **s at input mixer, >50 kHz ** separation
Residual responses:<-95 dBm for no input **(0 dB input atten. and 50Ω termination on RF Input and 1st LO Out) 
幅度**性

Frequency response
Absolute variation:<±1.5 dB referenced to Cal Out ** (10 dB atten.)
Peak variation (flatness):<±1 dB referenced to mid-point between highest and lowest peak excursions 
Calibrator accuracy(for 299.9 MHz ±300 kHz Cal Out **)
50Ω calibration:<±1 dB for -20 dBm level 
Reference level setting (log scale)
0-60 dB atten:< ±1.75 dB for +30 to -120 dBm range
10 dB atten: <±1.25 dB for 0 to -120 dBm range; <±0.5 dB for 0 to -59 dBm range 
Resolution BW switching: <±0.25 dB for 3 kHz to 3 MHz RBW range 
Log scale switching: no significant error for 1-20 dB/div.scale range 
Log scale fidelity: <±O.1 dB/dB change over 70 dB range with ±0.75 dB max. over -60 dB range from Ref.Level;±1.0 dB max.over - 70 dB range from Ref.Level 
Linear scale fidelity: <±3% of Reference Level setting 
输入/输出特性

**板连接:

RF input:50Ω BNC(standard);75Ω BNC (Opt.001) 
Probe power output:+ 15 V,-12.6 V,GND, 150 mA max. 
Cal output
50Ω BNC(standard):-20 dBm,299.9 MHz 
1st LO output:50Ω BNC,+ 10 dBm,2.05 to 3.55 GHz 
后面板连接

Aux video output:50Ω BNC,0 to 1 V 
Monitor output:50Ω BNC,NTSC format,19.2 kHz horiz.sync. 
High sweep In/Out:BNC,high TTL = sweep,low TTL = retrace 
Sweep output:BNC,5 kΩ,0 to + 10 V ramp 
Aux IF output:50Ω BNC,-10 to -60 dBm, 21.4 MHz 
Ext.trigger input:BNC,TTL levels,positive edge trigger 
Interface connector:HP-IB (Opt. 021) 
HP-IB codes:SHI,AHI,T6,L4,SRI,RLl,PPO,OCI,OTI,CI,C2,C3,C28