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参数资料
| 型号： | 2630 |
| 厂商： | B&K Precision |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | SPECTRUM ANALYZR W/TRACK 1.05GHZ |
| 标准包装： | 1 |
| 类型： | 工作台 |
| 频率范围： | 150kHz ~ 1050MHz |
| 放大（级别）范围： | -100 ~ +13dBm |
| 包括： | 电源线，倾斜手柄 |
| 相关产品： | LC 210A-ND - CARRY CASE FOR O'SCOPE/ANALYZER |
| 其它名称： | BK2630 |
2635
2625
2630
Specifications
models
2625, 2630 & 2635
Frequency
1.05GHz (1050MHz)
A great tool for professionals in the cable TV industry as well as in
the telecommunication. It is a value packed service tool for signals
up to 1.05GHz. All three models are suitable for pre-compliance
testing during development prior to third party testing.
An optional near-field sniffer probe set (PR-261) can be used to
locate cable and PC board emission “hot spots” and evaluate EMC
problems at the breadboard and prototype level. The spectrum ana-
lyzer/sniffer probe combination is an excellent solution for RF leak-
age/radiation investigation, CATV/MATV system troubleshooting,
cellular telephone/pocket pager test and EMI diagnostics.
Convenient carrying case is available.
Models 2625, 2630 & 2635
Performance
■ 150kHz to 1.05GHz (1050MHz)
■ Dynamic Range 80dB (113dB with attenuation)
■ AM & FM demodulator included
Frequency range
Center frequency display accuracy
Marker accuracy
Frequency display resolution
Frequency scanwidth
Frequency scanwidth accuracy
Frequency stability
IF Bandwidth (-3dB)
Sweep rate
AMPLITUDE
Amplitude range
Screen display range
Reference level
Reference level accuracy
Average noise level
Second and third harmonic
Third order intermod.
Log scale fidelity
IF gain
INPUT
Input impedance
Input connector
Input attenuator
Input attenuator accuracy
Maximum input level
0.15MHz to 1.05GHz (1050MHz) (-3dB)
±100kHz
±(0.1% span + 100kHz)
100kHz (4 digit LED)
100kHz/div to 100MHz/div in 1-2-5 steps and 0Hz/div (Zero Scan)
±10%
Drift: <150kHz/hour
Resolution: 800kHz and 20kHz. Video-Filter on: 4kHz
43Hz
-100dBm to +13dBm
80dB (10dB/div.)
-27dBm to +13dBm (in 10dB steps)
±2dB
-99dBm (12.5kHz BW)
<-75dBc
-70dBc (two signals >3MHz apart)
±2dB (without attn.) 250MHz
10dB adjustment range
50 ?
BNC
0 to 40 dB (4 x 10dB steps)
±1dB
+10dBm, ±25VDC (with 0dB attenuation);
+20dBm (with 40dB attenuation)
■ 20 and 400 kHz resolution bandwidth
■ 150kHz/hour stability
■ Built-in tracking generator (Model 2630 & 2635)
Applications
■ Test cable TV levels and frequency response
■ Test master antenna TV systems
■ Measure communications transmitter spurious
radiation
■ Locate sources of EMI
■ Measure unwanted RF radiation
TRACKING GENERATOR (Model 2630 & 2635)
Output level range -50dBm to +1dBm (in 10dB steps and var.)
Output attenuator 0 to 40dB (4 x 10dB steps)
Output attenuator accuracy ±1dB
Output impedance 50 ? (BNC)
Frequency range 0.15MHz to 1050MHz
Frequency response ±1.5dB
Radio Frequency Interference (RFI) <20dBc
GENERAL
Operating temperature 50? to 122?F (10?C to 50?C)
Display CRT. 6 inch, 8 x 10 div. internal graticule
Trace rotation Adjustable on front panel
Line voltage 90-260Vac, 50/60 Hz (125V, 400Hz)
Power consumption approx. 20W
Max. ambient temperature 14? to 104?F (-10?C to+40?C)
Protective system
Safety Class I (IEC 348)
Accessories
Model 2635
■ Save/Recall
■ Frequency and level marker
■ RS-232 interface
Weight approx. 13.2 lbs. (6.0 kg)
Dimensions (HxWxD) 4.9 x 11.2 x 15" (125 x 285 x 380mm)
One Year Warranty
SUPPLIED: Instruction Manual, Power Cord, Software(2635 only)
O
S
R
For your nearest distributor, call 800-462-9832 or www.bkprecision.com
57
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