Used Spectrum Analyzers in Massachusetts, USA

Rohde & Schwarz FSH4
- Manufacturer: Rohde & Schwarz
- Model: FSH4
Frequency range Displayed average noise level without preamplifier, RBW = 1 Hz (normalized) Displayed average noise level with preamplifier, RBW = 1 Hz (normalized) Battery operating time (without tracking genera...
Webster, MA
Rohde & Schwarz FSV3
- Manufacturer: Rohde & Schwarz
- Model: FSV3
Resolution bandwidths Displayed average noise level (DANL) DANL (1 Hz bandwidth) DANL with preamplifier, R&S®FSV-B22 option Dynamic range WCDMA ACLR Phase noise
Webster, MA
Tektronix R3361B
- Manufacturer: Tektronix
This unit’s long experience in RF technology and software calibration technology have enabled a total level accuracy of 1dB. This unit also offer high performance functions such as a central frequency with a 1Hz ...
Webster, MA
Tektronix 2712
- Manufacturer: Tektronix
- Model: 2712
The characterize filters, the check duplexers or the cables, make frequency response, SWR measurements (with a return-loss bridge), EMI site attenuation tests. The 2707, 2711/2712 Option 04 (internal) and 2711/27...
Webster, MA
Tektronix 2710
- Manufacturer: Tektronix
- Model: 2710
Frequency range 10 kHz to 1.8 GHz Resolution bandwidth 3 kHz to 5 MHz -129 dBm to +20 dBm amplitude measurement range Digital storage display Internal preamplifier (switchable on/off) N(f) input connector 50 ohm ...
Webster, MA
Tektronix 492
- Manufacturer: Tektronix
- Model: 492
Amplitude comparison in 0.25 dB steps. Dynamic range of 80 dB Resolution bandwidth of 1MHz to 1kHz in decade steps, plus an autoposition. Resolution is within 20% of selected bandwidth.
Webster, MA
Tektronix 492BP
- Manufacturer: Tektronix
- Model: 492BP
Built-in frequency counter gives ±1KHz@1GHz accuracy. Automatic noise normalization to 1Hz and conversion for reference units in dBm, dBmV, dBV, dBuV and dB/Hz.
Webster, MA
Anritsu MS2601B
- Manufacturer: Anritsu
- Model: MS2601B
Frequency setting: 0 to 2210 MHz (stop frequency: ≥1 kHz)
Webster, MA
Rohde & Schwarz FSP7-K4
- Manufacturer: Rohde & Schwarz
- Model: FSP7
Dynamic Range: +30dBm to -145dBm Frequency Range: 9kHz to 7GHz Input Impedance: 50ohms Resolution Bandwidth: 10Hz to 10MHz Video Bandwidth: 1Hz to 10MHz
Webster, MA
Advantest R3361D
- Manufacturer: Advantest
- Model: R3361D
Dynamic range; +25dBm to -120dBm Frequency range: 9KHz to 3.6GHz | Input impedance: 50ohm s | Other features: -105dBc/H to GP IB | Output level range: 0 to –50 dBm | Output level accuracy: ≤ ± 0.5 dB (30 MHz, –1...
Webster, MA
Advantest U3641
- Manufacturer: Advantest
- Model: U3641
AC Input: Operation at 100 VAC - Voltage 100 V to 120 V, Frequency 50 Hz / 60 Hz, Operation at 220 VAC: Voltage 220 V to 240 V, Frequency 50 Hz / 60 Hz Power consumption DC: 60 W or less; AC: 100VA or less
Webster, MA
Advantest R3456
- Manufacturer: Advantest
This Analyzer 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. ...
Webster, MA
Advantest U3751
- Manufacturer: Advantest
- Model: U3751
Frequency: Frequency span Range: 5 kHz to Full, zero span 1 kHz to Full, zero span (with the OPT.70 installed) Frequency band: 9 kHz to 3.1 GHz (band 0), 3 GHz to 8 GHz (band 1) Resolution bandwidth Range: 100 Hz...
Webster, MA
Rohde & Schwarz FSU50
- Manufacturer: Rohde & Schwarz
- Model: FSU50
Reference frequency, internal, nominal Displayed average noise level Dynamic range
Webster, MA
Rohde & Schwarz FSU67
- Manufacturer: Rohde & Schwarz
- Model: FSU67
Reference frequency, internal, nominal Displayed average noise level Dynamic range
Webster, MA