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SJ 369-1973 Measurement of oscillation frequency of reflex klystrons (USD) via email in 1-3 business day VALID
SJ 20527/4-2001 Microwave assembly detail specification for model WFK150618 SP5T switch (USD) via email in 1-3 business day VALID
SJ 423-1973 Methods of measurement for matching characteristic of low noise travelling wave tubes (USD) via email in 1-3 business day
SJ 20527/8-2006 Microwave assembly Detail specification for model SCZ-1 T/R (USD) via email in 1-3 business day VALID
SJ 381-1973 Measurement of frequency temperature coefficient of reflex klystrons (USD) via email in 1-3 business day VALID
SJ 373-1973 Measurement of frequency pulling of reflex klystrons (USD) via email in 1-3 business day VALID
SJ 425-1973 Methods of measurement for power gain of low noise travelling wave tubes (USD) via email in 1-3 business day
SJ 20527/7-2003 Microwave assembly Detail specification for model WFZ1006 phased locked dielectric resonator oscillator (USD) via email in 1 business day VALID
SJ 382-1973 Measurement of frequency resettability of reflex klystrons (USD) via email in 1-3 business day VALID
SJ 374-1973 Measurement of load characteristic of reflex klystrons (USD) via email in 1-3 business day VALID
GB/T 9603-1988 (USD) via email in 1-8 business day ABOLISHED
SJ 420-1973 Methods of measurement for voltages and currents on per-electrode of low noise travelling wave tubes (USD) via email in 1-3 business day
SJ 427-1973 Methods of measurement for dynamic ranges of low noise travelling wave tubes (USD) via email in 1-3 business day
SJ 421-1973 Methods of measurement for leakage current between last anode and each electrode of low noise travelling wave tubes (USD) via email in 1-3 business day
SJ/T 10157-2001 Blank detail specification for pulsed magnetrons (USD) via email in 1-3 business day VALID
GB/T 12853-2001 Blank detail specification for continuous wave magnetrons via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
SJ 419-1973 Measurement conditions for low noise travelling wave tubes (USD) via email in 1-3 business day
GB/T 12852-2001 General specification for magnetrons via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
SJ 424-1973 Methods of measurement for cold loss of low noise travelling wave tubes (USD) via email in 1-3 business day
GB/T 9043-1999 General technical requirements of gas discharge tubes for the over-voltage protection of telecommunications installations via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
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