产品介绍
Q表TF1245
价 格：￥面议
型 号：
产品完善度：
生产地：其他访问量：247次
发布日期：2009/11/2 0:00:00
更新日期：1900/1/1 0:00:00
详细内容
Frequency Range:1kc/s to 300Mc/s using external oscillators
Magnification Factor(Q)
RANGES:5 to 50,10 to 150,and 60 to 500,with Q multiplier at X1
Q MULTIPLIER RANGE: x1 to x2
ACCURACY OF TEST
CIRCUIT Q INDICATION:With the Q multiplier at X1 and a Q reading of 50
+-5% up to 100 Mc/s, rising to +-12% at 200 Mc/s,and +-20% at 300 Mc/s
At Q readings of 150 and 500,measurement accuracy falls by about 1% form
the figures quoted above.
DELTA Q RANGE:25-0-25
Nominal Test Circuit Parameters
1-kc/s TO 50-Mc/s test
CIRCUIT:Injection impedance:resistive,0.02ohm Shunt loss:12Mohm at 1 Mc/s
20-TO 300-Mc/s test
CIRCUIT:Injection impedance:resistive,0.1muH shunt loss:0.3Mohm at 100Mc/s
Tuning Capacitor
(1-Kc/s to 50-Mc/s test circuit)
MAIN CAPACITOR: 20 TO 500 uuF;accuracy,+-1uuF +-1%
INCREMENTAL:5-0-5uuF with 0.2-uuF increments;accuracy,+-0.2uuF,above 50 uuF
Tuning Capacitor
(20-to 300-Mc/s test circuit)
MAIN CAPACITOR:7.5 to 110 uuF;accuracy,+-0.5uuF +-1%
INCREMENTAL:1-0-1 uuF With 0.05-uuF increments; accuracy,+-0.1uuF,above 16
uuF.The h.f. test circuit capacitor can be used in the l.f. test circuit by
external cross-connection.
Power Supply:190 to 260 volts,or 95 to 130 volts after adjusting internal links,
40 to 100c/s.Models supplied ready for 95-to 130-volt use if specified at the time
of ordering.
Dimensions and Weight:Height Width Depth Weight
14in. 17.25in. 9.5 in. 23lb.
(36cm) (43cm) (24cm) (10.5kg)
电话：010 - 62123258 / 59 地址：北京海淀区大柳树路富海中心4号楼105室
Magnification Factor(Q)
RANGES:5 to 50,10 to 150,and 60 to 500,with Q multiplier at X1
Q MULTIPLIER RANGE: x1 to x2
ACCURACY OF TEST
CIRCUIT Q INDICATION:With the Q multiplier at X1 and a Q reading of 50
+-5% up to 100 Mc/s, rising to +-12% at 200 Mc/s,and +-20% at 300 Mc/s
At Q readings of 150 and 500,measurement accuracy falls by about 1% form
the figures quoted above.
DELTA Q RANGE:25-0-25
Nominal Test Circuit Parameters
1-kc/s TO 50-Mc/s test
CIRCUIT:Injection impedance:resistive,0.02ohm Shunt loss:12Mohm at 1 Mc/s
20-TO 300-Mc/s test
CIRCUIT:Injection impedance:resistive,0.1muH shunt loss:0.3Mohm at 100Mc/s
Tuning Capacitor
(1-Kc/s to 50-Mc/s test circuit)
MAIN CAPACITOR: 20 TO 500 uuF;accuracy,+-1uuF +-1%
INCREMENTAL:5-0-5uuF with 0.2-uuF increments;accuracy,+-0.2uuF,above 50 uuF
Tuning Capacitor
(20-to 300-Mc/s test circuit)
MAIN CAPACITOR:7.5 to 110 uuF;accuracy,+-0.5uuF +-1%
INCREMENTAL:1-0-1 uuF With 0.05-uuF increments; accuracy,+-0.1uuF,above 16
uuF.The h.f. test circuit capacitor can be used in the l.f. test circuit by
external cross-connection.
Power Supply:190 to 260 volts,or 95 to 130 volts after adjusting internal links,
40 to 100c/s.Models supplied ready for 95-to 130-volt use if specified at the time
of ordering.
Dimensions and Weight:Height Width Depth Weight
14in. 17.25in. 9.5 in. 23lb.
(36cm) (43cm) (24cm) (10.5kg)
电话：010 - 62123258 / 59 地址：北京海淀区大柳树路富海中心4号楼105室
