信息终止每个站监控字符之间的时间。当一个三个字符时间的周期过去了，仍然没有接收到字符，那么信息结束是假的。采用下一个接收的字符作为一个新信息的开始。当首先发生下面两个事件之一，帧结束出现:接收的字符数等于计算的帧的长度。一个四个字符时间的长度过去了，没有接收到字符。暂停用法.
Mahr Federal Dial Indicatr – Tiebolt Gage Stage 3 Wheel
Danbridge Decade Attenuator Type DA3HS/D
HP 1141A DIFFERENTIAL PROBE
Tektronix TAS475 oscilloscope 4 channel 100 Mz
Tektronix 119-1992-10 Assembly Circuit Card
Norgen Filters
Tektronix Power Transformer 120-1233-00
Bladder Assembly 16′ Long X 28′ Wide 51337/5-4-1691-2 N
Wavetek Model 404 Serial No. 4300945
HP 427A Voltmeter WITH OPTION # 01 & H32
COM-POWER PA-102 PREAMPLIFIER PA103 1-1000 MHz 32dB
Keithley 7001 Lot of (2) TWO Switch Systems
Keithley 7001 Lot of (2) TWO Switch Systems
GR 1310-B Oscillator General Radio
GR 1310-A Oscillator 2Hz-2MHz General Radio
Standard electric time Corp. Precision Model Timer S-1
BALDOR INDUSTRIAL MOTOR M0T00D597 *** – ON SALE ***
HP 400GL AC Voltmeter
Ungar Universal Soldering System Analyzer
