| Model | 
TCA75 | 
TCA SMA | 
TCA N | 
TCA BNC | 
TCA 1MEG | 
RTPA2A | 
80A03 |
| Description | TekConnect Adapter, 75 Ohm to 50 Ohm | TekConnect to SMA Adapter | TekConnect to N Adapter | TekConnect to BNC Adapter | TekConnect 1M Ohm Adapter - High Impedence Buffer Amplifier System | Real-time Spectrum Analyzer TekConnect Probe Adapter, 50 ohm | T8000 Series TekConnect Probe Interface Module |
| Attenuation Accuracy (% + or -) | 2.46X + or - 1.5% (at DC) | Refer to Host Instrument Specs | Refer to Host Instrument Specs | Refer to Host Instrument Specs | | | |
| Input Resistance | 75 Ohms = or - 1.5% (at DC) | 50 ohms | 50 ohms | 50 ohms | | | |
| Bandwidth | DC to 4GHz (Adapter Only) | DC to 18GHz (Max Frequency) Limited by Host Instrument | DC to 11GHz (Max Frequency) Limited by Host Instrument | DC to 4GHz (Max Frequency) Limited by Host Instrument | | | |
| Propagation Delay | 200ps (Input-to-Input) | 200ps (Input-to-Input) | 200ps (Input-to-Input) | 200ps (Input-to-Input) | | | |
| RMS Noise | Refer to Host Instrument Specs | Refer to Host Instrument Specs | Refer to Host Instrument Specs | Refer to Host Instrument Specs | | | |
| VSWR (Return Loss) | 1.1:1 (26.45dB) | 1.05:1 +0.01 x F (in GHz) (32.25dB) | 1.3:1 (17.7dB) | 1.15:1 (23.13dB) | | | |
| RF Insertion Loss | 6.05dB (Adapter Only) | 0.06 SQRT F (GHz) (Adapter Only) | 0.3db Max (Adapter Only) | 0.25dB Max (Adapter Only) | | | |
| Risetime | 100ps (Minimum Rise Time) Limited by Host Instrument | 22ps (Minimum Rise Time) Limited by Host Instrument | 36ps (Minimum Rise Time) Limited by Host Instrument | 100ps (Minimum Rise Time) Limited by Host Instrument | | | |
| Max. Input Voltage (V) | 12VDC or 12V RMS (2W Max) (Derated with Frequency) | Refer to Host Instrument Specs | Refer to Host Instrument Specs | Refer to Host Instrument Specs | | | |
| Inputs | 1 (BNC 75 ohms) | 1 (SMS 50 ohms) | 1 (N 50 ohms) | 1 (TEKPROBE BNC 50 ohms) | | | |
| Manufacturer's Warranty | 1-year | 1-year | 1-year | 1-year | | | |