contract me
- 莫凯迪/Mr.Mokaidi
- 广州新赛格电子城3351 3352, 广东, China
- mokia1985@gmail.com . ship worldwide and accept the paypal payment or Bank transfer Guangzhou,GuangDong,China 国内客户 电话联系 13580417781 广州新赛格电子城3351 3352
Thursday, November 12, 2009
HP 8447A amplifier 1-400mhz
Power on ok
good
Other Info:
The Agilent HP 8447A Broadband Preamplifier is solid-state offering improved reliability. The unit operates at a frequency range of 0.1 to 400MHz.Designed into a small, lightweight package, this broadband amplifier provides low noise, wide bandwidth, flat frequency response, and low distortion.Response of 50kHz to 700MHz with 3 dB bandwidth and 20 dB gain. Standard unit connectors are BNC(F).
Other Info:
The Agilent HP 8447A Broadband Preamplifier is solid-state offering improved reliability. The unit operates at a frequency range of 0.1 to 400MHz.Designed into a small, lightweight package, this broadband amplifier provides low noise, wide bandwidth, flat frequency response, and low distortion.Response of 50kHz to 700MHz with 3 dB bandwidth and 20 dB gain. Standard unit connectors are BNC(F).
anritsu v255 bias tee Gen II Ultra Wideband Bias Tee 50 KHz to 65 GHz
one of the sma connect not very good,but still can use.
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Description
The Gen II Ultra Wideband Bias Tee is designed to meet the high electrical performance requirement of Passive components in Optical Communication Networks. Given a broader bandwidth of 50 KHz to 65 GHz with low Insertion loss and very high Return Loss makes it ideal to use in 40 Gbps system to bias Optical Modulator and Broad Band Data Driver. It's fast Rise Time and Flat Group Delay performance allows extremely accurate measurements within a laboratory environment. The Bias Tee comes with a standard V Connector and assures excellent impedance match across the wide bandwidth. The DC Signal can be applied or extracted from the Bias Tee through the SMC Connector at the third port. As with our other Bias Tees, this Bias Tee also comes with a one year warranty.
Features
Ideal for Optical Communication applications
Very Low Insertion Loss
Rise Time <5ps name="DownloadList">
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List price over 1600 USD
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now only 300 USD
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Related Literature / Software:
Microwave Connector Thread Gaging Technical Note
Data Sheet
Electronic Measuring Instruments Catalog
Catalog
Precision RF & Microwave Components Catalog
Saturday, October 31, 2009
Monday, October 26, 2009
出售 Dwyer Ms-111 for sell 型差压变送器 3个 13580417781
Output/Selectable Ranges | 4-20 mA/1˝, 2˝, 5˝(250, 500, 1250 Pa) |
| |
介质类型 | 无腐蚀性介质 |
Service | Air and non-combustible, compatible gases. |
精度范围 | X>0.5% |
Wetted Materials | Consult factory. |
Accuracy | ±1% for 0.25˝ (50 Pa), 0.5˝ (100 Pa), 2˝ (500 Pa), 5˝(1250 Pa), 10˝ (2 KPa), 15˝ (3 KPa), 25˝ (5 KPa) |
Stability | ±1% / year F.S.O. |
防爆等级 | 不防爆 |
Temperature Limits | 0 to 150℉ (-18 to 66℃). |
Pressure Limits | 1 psi maximum, operation; 10 psi, burst. |
Power Requirements | 10 to 35 VDC (2-wire); 17 to 36 VDC or isolated 21.6 to 33 VAC (3-wire). |
Output Signals | 4 to 20 mA (2-wire) or 0 to 10 V (3-wire). |
量程段 | 微压(<5kp) |
Response Time | Adjustable 0.5 to 15 sec. time constant. Provides a 95% response time of 1.5 to 45 seconds. |
Zero & Span Adjustments | Digital push button. |
Loop Resistance | Current output: 0-1250Ω max; Voltage output:min. load resistance 1 kΩ. |
Current Consumption | 40 mA max. |
Display (optional) | 4 digit LCD. |
Electrical Connections(4-20 mA, 2-Wire) | European Style Terminal;Block for 16 to 26 AWG. |
Electrical Connections(0-10 V, 3-Wire) | European Style Terminal;Block for 16 to 22 AWG. |
Electrical Entry | 1/2” NPS Thread.Accessory (A-151): Cable Gland for 5 to 10 mm diameter cable. |
Process Connections | 3/16” ID tubing (5 mm ID). Maximum OD 9 mm. |
Enclosure Rating | NEMA 4X (IP65). |
Mounting Orientation | Diaphragm in vertical position. |
Weight | 8.0 oz (230 g). |
Agency Approvals | CE. |
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