 - RSA503A - USB SPECTRE ANALYZER - TEKTRONIX - 9KHz - 3GHz- Manufacturer: Tektronix
- Model: RSA503A
 - REAL-TIME USB SPECTRUM ANALYZER 9KHz - 3GHz Lannion, France
 - 2754P - PROGRAMMABLE SPECTRUM ANALYZER - TEKTRONIX - 10 KHZ - 21 GHZ- Manufacturer: Tektronix
- Model: 2754P
 - PROGRAMMABLE SPECTRUM ANALYZER10 KHZ - 21 GHZ Lannion, France
 - 496 - SPECTRE ANALYZER - TEKTRONIX - 1KHz - 1.8GHz- Manufacturer: Tektronix
- Model: 496
 - SPECTRUM ANALYZER1KHz - 1.8GHz - Max. input power: +13dBm - Impedance: 50 ohm - GPIB interface Lannion, France
 - 492 - SPECTRE ANALYZER - TEKTRONIX - 50 KHz - 21 GHz- Manufacturer: Tektronix
- Model: 492
 - SPECTRUM ANALYZER50 KHz - 21 GHz - Amplitude comparison per step : 0.25 dB - Dynamic range : 80 dB - Resolution bandwidth: 1MHz to 1KHz Lannion, France
 - 2755 - SPECTRUM ANALYZER - TEKTRONIX - 50 KHZ - 21 GHZ- Manufacturer: Tektronix
 - SPECTRUM ANALYZER50 KHZ - 21 GHZ Lannion, France

