AIM-TTI INSTRUMENTS
频率计数器/定时器, 3GHz
KEYSIGHT TECHNOLOGIES
2 Channel 10Hz to 350MHz Universal Frequency Counter/Timer with LXI-C/LAN, USB, GPIB Connectivity
3GHz Handheld Frequency Counter
VELLEMAN SA
2.4GHz High Resolution Frequency Counter
计数器, 频率, 6GHZ, 10位, 2PPM
Two Channel Universal Frequency Counter with 12 Digits/sec Resolution and 350MHz Input Channel
ROHDE & SCHWARZ
可编程计数器, 3GHZ, 9数位
Single Channel RF Frequency Counter with 10 Digits/sec Resolution and 350MHz Input Channel
TEKTRONIX
3 Input Channel 300MHz Timer Counter with 100ps Single Shot Resolution and USB Connectivity
频率计数器, 400MHZ, 0.001HZ至400MHZ, 12 位, 25 MVRMS, FCA3100系列