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供应奥林巴斯OLYMPUS 前置放大器5660B, 5660C, 5662, 5670, 5676, 5678, 5682

地区：上海 上海市
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Specifications*

MODEL 5660B 5660C 5662 5670 5676 5678
Voltage Gain 
(Inverting) 		40 and 60 dB 
Switchable 
(RL > 1K ohm) 		40 and 60 dB 
Switchable 
(RL > 1K ohm) 		34 and 54 dB 
Switchable 
(RL = 50 ohm) 		40 dB 
Fixed 
(RL = 50 ohm) 		40 dB 
Fixed 
(RL = 50 ohm) 		40 dB 
Fixed 
(RL = 50 ohm)
Bandwidth 
(-3dB) 		20 kHz - 
2 MH 		500 Hz - 
2 MHz 		50 kHz - 
5 MHz 		50 kHz - 
10 MHz 		50 kHz - 
20 MHz 		200 kHz - 
40 MHz
Equivalent Input 
Noise 		5 μV p-p 5 μV p-p 10 μV p-p 15 μV p-p 20 μV p-p 30 μV p-p
Input 
Resistance 		1M ohm 1M ohm 100K ohm 100K ohm 100K ohm 100K ohm
Input 
Capacitance 
(pf) 		approx. 320 approx. 320 approx. 80 approx. 80 approx. 80 approx. 80
Input
Protection 300 V peak (Pulse Width <2 μs, 1% Maximum Duty Cycle)
Output 5 V p-p (RL > 1 K ohm)
Voltage 2 V p-p (RL = 50 ohm) 2 V p-p (RL = 50 ohm)
Output
Impedance

50 ohms in series with 4.7 fd

Max. Output >500' (152 m) 50' (15 m)
Power 16 V ± 2 V supplied by 4 Alkaline 9 V, 655 mAh batteries
Requirements Line operated units available. Add /110 VAC, /115 VAC, or /230 VAC to the Model Number (e.g. 5675/115 VAC).
Current 
Consumption 		28 mA 28 mA 28 mA 32 mA 32 mA 36 mA
Battery 
Life 		>40 hrs >40 hrs >40 hrs >35 hrs >35 hrs >35 hrs
Dimensions 3" W x 2" H x 5" D (76 mm W x 51 mm H x 127 mm D)
Weight

1.4 lbs. (0.64 kg)

Operating 
Temperature 		32° F to 122° F (0° C to 50° C)

*All specifications are subject to change without notice.

NEW - Model 5682 Ultrasonic Preamplifier

Voltage Gain: 30 dB @ 10 MHz 
High Pass Rollover: 0.5 MHz +/- 0.1 MHz 
Low Pass Rollover: 31 MHz +/-1 MHz 
Equivalent Input Noise: 11.5 μV RMS 
Input Impedance: Nominally 700 ohms 
Output Impedance: Nominally 50 ohms 
Output Voltage: 2.5 V pk-pk 
Protection: 500 V peak 
Current Consumption: Nominally 14 mA 
Power: 9 V alkaline battery or 9-13 V DC input (toggle switch) 
Power Monitor: Three color LED for continuous power level indications 
• Green: 7.0 - 9.0 V 
• Yellow: 6.5 - 7 V 
• Red: 5.0 - 6.5 V 
• No light: <5.0 V (Low charge, replace battery) 
Battery Life: 
>50 hours continuous operation 
Connectors: Lemo® 00 Type 
Dimensions: 2.25" x 4.3" x 1.1", 
57.15 mm x 109.22 mm x 27.94 mm 
Weight: 
6.4 oz, 181 gr with battery; 
4.8 oz, 136 gr without battery 
Operating Temperature: 
32° F to 122° F; 
0° C to 50° C 
Environmental: IP65

型号/规格

前置放大器5660B, 5660C, 5662, 5670, 5676, 5678, 5682

品牌/商标

奥林巴斯OLYMPUS