Page values for "7844"
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"_pageData" values
1 row is stored for this page| Field | Field type | Value |
|---|---|---|
| _creationDate | Datetime | 2010-10-16 2:54:43 PM |
| _modificationDate | Datetime | 2024-06-21 9:14:23 PM |
| _categories | List of String, delimiter: | | 7000 series non-storage mainframes • Dual beam scopes • Introduced in 1974 |
| _isRedirect | Boolean | No |
| _pageID | Integer | 888 |
| _pageName | Page | 7844 |
| _pageTitle | String | 7844 |
| _pageNamespace | Integer | 0 |
"Products" values
1 row is stored for this page| Field | Field type | Value |
|---|---|---|
| Manufacturer | Page | Tektronix |
| Model | String | 7844 |
| Class | String | Oscilloscope |
| Description | Wikitext string | 400 MHz dual-beam non-storage mainframe |
| Series | Page | 7000-series scopes |
| Introduced | Text | 1974 |
| Designers | List of Page, delimiter: ; | Murlan Kaufman • Chuck Scott • Dick Anderson • Keith Taylor • Bob White |
| Discontinued | Text | 1988 |
"Specifications" values
11 rows are stored for this page| Field | Field type | Value |
|---|---|---|
| Parameter | String | Bandwidth |
| Value | Wikitext | 400 MHz with 7A19, 7A29 (eq. 0.9 ns rise time), 300 MHz with 7A24 |
| Field | Field type | Value |
|---|---|---|
| Parameter | String | Fastest calibrated sweep |
| Value | Wikitext |
| Field | Field type | Value |
|---|---|---|
| Parameter | String | Beam isolation |
| Value | Wikitext | > 100:1 from DC to 150 MHz, > 30:1 from 150 MHz to 400 MHz |
| Field | Field type | Value |
|---|---|---|
| Parameter | String | X-Y Phase Shift |
| Value | Wikitext | < 2° from DC to min. 50 kHz |
| Field | Field type | Value |
|---|---|---|
| Parameter | String | Horizontal bandwidth |
| Value | Wikitext | DC to at least 1 MHz |
| Field | Field type | Value |
|---|---|---|
| Parameter | String | Z axis input |
| Value | Wikitext | 2 Vp-p for full intensity range (positive decreases), input impedance 500 Ω, rise time 15 ns, max. 1 MHz |
| Field | Field type | Value |
|---|---|---|
| Parameter | String | CRT |
| Value | Wikitext | T7840, p/n 154-0713-00 with P31 phosphor, or 154-0713-04 with P11 phosphor (Opt. 78), acceleration 24 kV (−3/+21) |
| Field | Field type | Value |
|---|---|---|
| Parameter | String | Calibrator |
| Value | Wikitext | 4 mV, 40 mV, 400 mV or 4 V into >100 kΩ, 0.4 mV, 4 mV, 40 mV or 400 mV into 50 Ω; 1 kHz |
| Field | Field type | Value |
|---|---|---|
| Parameter | String | Power |
| Value | Wikitext | 90-132 V or 180-264 V, 48 to 440 Hz, max. 235 W |
| Field | Field type | Value |
|---|---|---|
| Parameter | String | Weight |
| Value | Wikitext | 16.3 kg (36 lbs) / R7844: 15 kg (33 lbs) |
| Field | Field type | Value |
|---|---|---|
| Parameter | String | Options |
| Value | Wikitext |
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