Tektronix 1705A
| Attribute | Value |
|---|---|
| Instrument Type | Vectorscope |
| Bandwidth | DC to 5 MHz |
| Display Type | Internal CRT Display |
| Input Channels | 2 Channels (A and B) |
| Input Impedance | 75 Ohms |
| Signal Standards Supported | NTSC, PAL, SECAM |
| Power Requirements | 115V / 230V AC, 50/60 Hz |
| Power Consumption | Approximately 45 Watts |
| Operating Temperature Range | 0°C to 50°C (32°F to 122°F) |
| Dimensions (H x W x D) | 133 mm x 213 mm x 432 mm (5.25 in x 8.38 in x 17 in) |
Tektronix 1705A Options:
- 1705A - Option 74 - White CRT Phosphor
- 1705A - Option A1 - Universal Europe locking power cord, 220 VAC
- 1705A - Option A2 - United Kingdom power cord, 240 VAC
- 1705A - Option A3 - Australia power cord, 240 VAC
- 1705A - Option M2 - Remedial service support
- 1705A - Option M8 - Calibration service
| Model | 1705A |
|---|
The Tektronix 1705A is a compact spectrum monitor ideal for portable TV earth station operators, supporting 45–100 MHz and 950–1800 MHz dual-band operation. It provides high sensitivity to monitor satellite downlink signals and 70 MHz IF points without manual input attenuation. Narrow span and resolution filter options allow precise monitoring of satellite transponders and FM modulation envelopes.
Designed for quick satellite identification, the 1705A aids in accurate antenna alignment and polarization adjustments using selectable screen sensitivities of 2 dB or 10 dB per division.
Testwall can supply the used Tektronix 1705A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Tektronix 1705A.
