GB591351A - Improvements in or relating to electrical testing apparatus - Google Patents
Improvements in or relating to electrical testing apparatusInfo
- Publication number
- GB591351A GB591351A GB14558/45A GB1455845A GB591351A GB 591351 A GB591351 A GB 591351A GB 14558/45 A GB14558/45 A GB 14558/45A GB 1455845 A GB1455845 A GB 1455845A GB 591351 A GB591351 A GB 591351A
- Authority
- GB
- United Kingdom
- Prior art keywords
- equipment
- plug
- socket
- unit
- junction box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004020 conductor Substances 0.000 abstract 3
- 230000000295 complement Effects 0.000 abstract 1
- 230000000875 corresponding Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
591,351. Testing radio equipment. STANDARD TELEPHONES & CABLES, Ltd., and GARFIELD, W. L. June 8, 1945, No. 14558. [Class 40 (v)] An arrangement for connecting a unit of a radio equipment to the rest of the equipment for testing comprises means for connecting indicating instruments in at least some of the conductors connecting the unit to the rest of the equipment. A unit of a radio equipment provided with a plug which normally cooperates with a socket on the equipment, is connected to the remainder of the equipment for testing by means of an extension lead and a junction box 1, Fig. 2. A socket 3 on the junction box receives the plug. of the unit under test, while a plug 2 on the other side of .the junction box is connected to a socket at one end of a multi-conductor cable, the other ,end of which carries a plug complementary to the socket on the equipment. Telephone type break jacks A, B, C, D, E and F, on the top of the junction box 1, are connected between corresponding members of plug 2 and socket 3. The remaining members of the plug 2 and socket 3 are connected directly. The jacks A-F are connected so `that a meter can be inserted in any of six conductors by means of a telephone type plug while the unit is being tested in working connection with the rest of the equipment. The junction box may be connected between the unit and the equipment by means of two cables.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB591351A true GB591351A (en) | 1947-08-14 |
Family
ID=1730840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14558/45A Expired GB591351A (en) | 1945-06-08 | Improvements in or relating to electrical testing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB591351A (en) |
-
1945
- 1945-06-08 GB GB14558/45A patent/GB591351A/en not_active Expired
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