Used frequency counters

Keysight-Agilent 8560A-002
- used
- Manufacturer: Agilent - Keysight
- Model: 8560A
Keysight-Agilent 8560A-002 Details Keysight-Agilent 8560A-002 Spectrum Analyzer, 50Hz-2.9GHz The 8560A Portable RF Spectrum Analyzer covers the frequency range from 50Hz to 2.9GHz. Counter resolution is 10Hz to 1...
Lake Mary, FL
Tektronix 494P
- used
- Manufacturer: Tektronix
- Model: 494P
Tektronix 494P Details Tektronix 494P This highly versatile Tektronix 494P covers the frequency range of 10 kHz to 21 GHz in coax and up to 325 GHz with set of waveguide mixers (sold separately). Has built-in fre...
Lake Mary, FL
Advantest R3265A
- used
- Manufacturer: Advantest
- Model: R3265A
Advantest R3265A Details Advantest R3265A Microwave EMI-adapted Spectrum Analyzer 100 Hz to 8 GHz using YIG-tuned preselector. Excellent alternative to HP 8561E or 8595E. Resolution bandwidths from 10 Hz to 3 MHz...
Lake Mary, FL
Advantest R3261CN
- used
- Manufacturer: Advantest
- Model: R3261CN
The Spectrum Analyzer is a compact and lightweight spectrum analyzers which use a synthesized technique to cover wide frequency bands are 9KHz to 2.6GHz (3261C / 3261CN / 3361C / 3361CN) or 9KHz to 3.6GHz (R3261D...
Webster, MA
Keysight-Agilent 8563E-103
- used
- Manufacturer: Agilent - Keysight
- Model: 8563E
Keysight-Agilent 8563E-103 Details Keysight-Agilent 8563E-103 Refurbished Agilent-HP 8563E Spectrum Analyzer 9kHz-26.5GHz The 8563E Spectrum Analyzer offers the measurement capabilities and performance traditiona...
Lake Mary, FL
Keysight-Agilent 8563E-008
- used
- Manufacturer: Agilent - Keysight
- Model: 8563E
Keysight-Agilent 8563E-008 Details Keysight-Agilent 8563E-008 This Refurbished Agilent / HP 8563E Spectrum Analyzer 9kHz-26.5GHz, includes the HP 85620A Mass Memory Module. The 8563E Spectrum Analyzer offers the ...
Lake Mary, FL
Keysight-Agilent 8563E-104
- used
- Manufacturer: Agilent - Keysight
- Model: 8563E
Keysight-Agilent 8563E-104 Details Keysight-Agilent 8563E-104 Refurbished Agilent-HP 8563E Spectrum Analyzer 9kHz-26.5GHz The 8563E Spectrum Analyzer offers the measurement capabilities and performance traditiona...
Lake Mary, FL
Tektronix R3361A
- used
- Manufacturer: Tektronix
This unit is a compact and lightweight spectrum analyzer with uses a synthesized technique to cover wide frequency bands. 1Hz resolution synthesizer and frequency counter. Unique sound monitor and marker pause mo...
Webster, MA
Anritsu MS2663C
- used
- Manufacturer: Anritsu
- Model: MS2663C
The MS2663C covers a frequency range of 9 kHz to 8.1 GHz. This allows measurement of spurious frequencies of up to three times greater than the frequency bands used worldwide for mobile communications. The MS2663...
Webster, MA
Anritsu MS2661C
- used
- Manufacturer: Anritsu
- Model: MS2661C
The MS2661C Portable Spectrum Analyzer is for signal analysis of radio and other equipment related to improving frequency usage efficiency, higher modulation, and digitalization. This is a synthesized spectrum an...
Webster, MA
Tektronix 2792
- used
- Manufacturer: Tektronix
- Model: 2792
This unit is a wide band, very sensitive receiver. It works on the principle of "super-heterodyne receiver" to convert higher frequencies (normally ranging up to several 10s of GHz) to measurable quantities. The ...
Webster, MA
Advantest R3361D
- used
- Manufacturer: Advantest
- Model: R3361D
The R3361D Spectrum Analyzer is compact and lightweight spectrum analyzers which uses a synthesized technique to cover wide frequency band 9 kHz to 3.6 GHz. The R3261/3361 Series spectrum analyzers are very funct...
Webster, MA
Advantest U4941
- used
- Manufacturer: Advantest
- Model: U4941
Advantest U4941 Details Advantest U4941 Spectrum Analyzer, 9 kHz - 2.2 GHz The Advantest U4941N introduces portability and convenience to RF measurements. The 5.8 x 11.5 x 13 inch, 14.3 pound package is easily ca...
Lake Mary, FL
Keysight-Agilent 8560E
- used
- Manufacturer: Agilent - Keysight
- Model: 8560E
Keysight-Agilent 8560E Details Keysight-Agilent 8560E 8560E Portable Spectrum Analyzer, 30 Hz to 2.9 GHz The 8560E Portable Spectrum Analyzer offers excellent performance for RF design, manufacturing, and service...
Lake Mary, FL
Tektronix 492BP
- used
- Manufacturer: Tektronix
- Model: 492BP
The Tektronix 492BP is a Programmable Spectrum Analyzer that has a 21 GHz bandwidth. Tracking preselector Direct plot capability. Nonvolatile memory (will store up to 9 waveforms and has a 10 front panel setting)...
Webster, MA