CN206057504U - A kind of S7HP types transmitter power amplification module test platform - Google Patents
A kind of S7HP types transmitter power amplification module test platform Download PDFInfo
- Publication number
- CN206057504U CN206057504U CN201621041609.4U CN201621041609U CN206057504U CN 206057504 U CN206057504 U CN 206057504U CN 201621041609 U CN201621041609 U CN 201621041609U CN 206057504 U CN206057504 U CN 206057504U
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- power
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- outfan
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- 238000012360 testing method Methods 0.000 title claims abstract description 30
- 230000003321 amplification Effects 0.000 title claims abstract description 28
- 238000003199 nucleic acid amplification method Methods 0.000 title claims abstract description 28
- 239000002184 metal Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses a kind of S7HP types transmitter power amplification module test platform, including signal generator unit, high frequency amplifying module, 25v DC power suppliers, the load tank circuit, oscillograph unit, + 5v DC power suppliers, main body cover and amplifying circuit mainboard, the outfan of the signal generator unit is electrically connected with high frequency amplifying module input, the high frequency amplifying module outfan is electrically connected with power model input, and high frequency amplifying module input is electrically connected with 5.5v direct current supply modules outfan, the outfan of the 25v DC power suppliers is electrically connected with power model input, + 5v DC power suppliers the outfan is electrically connected with power model input.This utility model makes plug and places convenient, can accelerate the test speed of the test platform so that be quick using the test platform operation enhanced convenience by being provided with main body cover the circuit design into the form of a box.
Description
Technical field
This utility model is related to power test technical field, more particularly to a kind of S7HP types transmitter power amplification module is surveyed
Examination platform.
Background technology
Power amplifier is the tail circuit of whole electronic system transmitter, and power amplifier meets that to complete power defeated first
Go out, the index request such as power amplification, and realize that high efficiency and linear amplification are processed, the power device master adopted in electronic system
Electrovacuum to be included and solid-state amplifier two types, traditional S7HP type transmitter power amplification modules test platform need to sent out
Penetrate during machine is shut down and test, time-consuming, because test voltage (direct current 330V) is high on transmitter, is carried out before plug power amplifier module
Discharge operation, safety coefficient and efficiency it is low.
Utility model content
The purpose of this utility model is and a kind of S7HP types transmitting for proposing in order to solve shortcoming present in prior art
Acc power amplification module test platform.
To achieve these goals, this utility model employs following technical scheme：
A kind of S7HP types transmitter power amplification module test platform, including signal generator unit, High frequency amplification mould
Block, -25v DC power suppliers, the load tank circuit, oscillograph unit ,+5v DC power suppliers, main body cover and amplifying circuit master
Plate, outfan and the high frequency amplifying module input of the signal generator unit are electrically connected with, and the high frequency amplifying module is defeated
Go out end to be electrically connected with power model input, and high frequency amplifying module input and -5.5v direct current supply modules outfan electricity
Property connection, the outfan of -25v DC power suppliers is electrically connected with power model input ,+5v DC sources the mould
Block outfan is electrically connected with power model input, and power model outfan is electrically connected with load tank circuit input, institute
State load tank circuit input to be electrically connected with+25v DC power suppliers outfan, it is described to load tank circuit outfan and oscillograph list
First input is electrically connected with, and the oscillograph unit input is electrically connected with oscillograph power module outlet, the high frequency
Amplification module surface is provided with main body cover, and the main body cover surface is provided with switch, and is provided with display lamp on the right side of switching,
Amplifying circuit mainboard is installed inside the main body cover, interface, the amplification electricity are installed on the left of the amplifying circuit mainboard
Outlet is installed on the right side of the mainboard of road.
Preferably, the signal generator unit input and the connection of 220v Alternating Current Power Supply module outfans telecommunications.
Preferably, the oscillograph unit input and adjustment module outfan are electrically connected with.
Preferably, the main body cover is three-dimensional box-shaped structure made by a metal.
Preferably, accumulator jar is installed below the amplifying circuit mainboard.
In this utility model, by be provided with main body cover the circuit design into a box form, make plug and
Place convenient, the test speed of the test platform can be accelerated so that be fast using the test platform operation enhanced convenience
Victory, the accuracy of the test platform and safety are obtained for raising, meet transmitter to each test point parameter of power model
Demand.Do not realize machine just to improve the safety of module testing, be large quantities of with the quality of test module and performance indications
The module making of amount and production save the time of a large amount of examination with computer modules there is provided more easily condition, and this practicality is new
Type successfully solves the problems, such as that power model must go up machine aptitude test quality, improves module testing efficiency and power model is surveyed
Safety during examination, makes for large batch of power model and production provides more easily condition, high-power for S7HP
The operation maintenance of transmitter has positive meaning.
Description of the drawings
Fig. 1 be the utility model proposes a kind of S7HP types transmitter power amplification module test platform flow chart；
Fig. 2 be the utility model proposes a kind of S7HP types transmitter power amplification module test platform High frequency amplification mould
Block structure schematic diagram.
In figure：1 signal generator unit, 2 high frequency amplifying modules, 3-25v DC power suppliers, 4 power models, 5 loads
The tank circuit, 6+25v DC power suppliers, 7 oscillograph units, 8220v Alternating Current Power Supply modules, 9-5.5v direct current supply modules, 10+5v
DC power supplier, 11 adjustment modules, 12 oscillograph power modules, 13 switches, 14 display lamps, 15 main body covers, 16 interfaces, 17
Amplifying circuit mainboard, 18 accumulator jars, 19 outlets.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of S7HP types transmitter power amplification module test platform, including signal generator unit 1, height
Outside frequency amplification module 2, -25v DC power suppliers 3, the load tank circuit 5, oscillograph unit 7 ,+5v DC power suppliers 10, main body
Shell 15 and amplifying circuit mainboard 17,1 outfan of signal generator unit are electrically connected with 2 input of high frequency amplifying module, high frequency
2 outfan of amplification module is electrically connected with 4 input of power model, and 2 input of high frequency amplifying module and -5.5v direct current supplys
9 outfan of module is electrically connected with, and 3 outfan of -25v DC power suppliers is electrically connected with 4 input of power model ,+5v direct currents
10 outfan of power module is electrically connected with 4 input of power model, and 4 outfan of power model and load 5 input of the tank circuit
It is electrically connected with, load 5 input of the tank circuit is electrically connected with 6 outfan of+25v DC power suppliers, loads 5 outfan of the tank circuit and show
7 input of ripple device unit is electrically connected with, and 7 input of oscillograph unit is electrically connected with 12 outfan of oscillograph power module, high
2 surface of frequency amplification module is provided with main body cover 15, and 15 surface of main body cover is provided with the right side of switch 13, and switch 13 and is provided with
Display lamp 14, is provided with amplifying circuit mainboard 17, is provided with interface 16, puts on the left of amplifying circuit mainboard 17 inside main body cover 15
Outlet 19,1 input of signal generator unit and 8 outfan of 220v Alternating Current Power Supplies module electricity are installed on the right side of big circuit main board 17
The outfan of letter connection, 7 input of oscillograph unit and adjustment module 11 is electrically connected with, and main body cover 15 is made up of a metal
Three-dimensional box-shaped structure, accumulator jar 18 is installed below amplifying circuit mainboard 17.
Operation principle：When using the S7HP type transmitter power amplification module test platforms, first by signal generator
1 input sine wave signal of unit, signal are amplified by high frequency amplifying module 2, and the output loading circuit of power model 4 can be right
Radiofrequency signal is further amplified, then Jing after the load tank circuit 5 is filtered forms radiofrequency sinusoidal ripple signal, shows in oscillograph unit 7
Sine wave signal after amplification ,+5v DC power suppliers 10 can be to control the 4th state letter that power model 4 is turned on and off
Number, turn on and off so as to control power model 4, so as to realize that power amplifier module is tested.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that this utility model is disclosed, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of S7HP types transmitter power amplification module test platform, including signal generator unit (1), high frequency amplifying module
(2), -25v DC power suppliers (3), the load tank circuit (5), oscillograph unit (7) ,+5v DC power suppliers (10), outside main body
Shell (15) and amplifying circuit mainboard (17), it is characterised in that the outfan of the signal generator unit (1) and High frequency amplification mould
Block (2) input is electrically connected with, and high frequency amplifying module (2) outfan is electrically connected with power model (4) input, and high
Frequency amplification module (2) input is electrically connected with -5.5v direct current supply module (9) outfans, -25v the DC power suppliers
(3) outfan and the electric connection of power model (4) input ,+5v DC power suppliers (10) outfan and power mould
Block (4) input is electrically connected with, and power model (4) outfan is electrically connected with the load tank circuit (5) input, the load groove
Road (5) input is electrically connected with+25v DC power suppliers (6) outfan, described to load the tank circuit (5) outfan and oscillograph
Unit (7) input is electrically connected with, and oscillograph unit (7) input is electrically connected with oscillograph power module (12) outfan
Connect, high frequency amplifying module (2) surface is provided with main body cover (15), main body cover (15) surface is provided with switch
(13) display lamp (14), and on the right side of switch (13) is installed, amplifying circuit mainboard is installed inside the main body cover (15)
(17) interface (16) is installed on the left of the amplifying circuit mainboard (17), is provided with out on the right side of the amplifying circuit mainboard (17)
Mouth (19).
2. a kind of S7HP types transmitter power amplification module test platform according to claim 1, it is characterised in that described
Signal generator unit (1) input and the connection of 220v Alternating Current Power Supply module (8) outfans telecommunications.
3. a kind of S7HP types transmitter power amplification module test platform according to claim 1, it is characterised in that described
The outfan of oscillograph unit (7) input and adjustment module (11) is electrically connected with.
4. a kind of S7HP types transmitter power amplification module test platform according to claim 1, it is characterised in that described
Main body cover (15) three-dimensional box-shaped structure made by a metal.
5. a kind of S7HP types transmitter power amplification module test platform according to claim 1, it is characterised in that described
Accumulator jar (18) is installed below amplifying circuit mainboard (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621041609.4U CN206057504U (en) | 2016-09-07 | 2016-09-07 | A kind of S7HP types transmitter power amplification module test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621041609.4U CN206057504U (en) | 2016-09-07 | 2016-09-07 | A kind of S7HP types transmitter power amplification module test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206057504U true CN206057504U (en) | 2017-03-29 |
Family
ID=58370080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621041609.4U Expired - Fee Related CN206057504U (en) | 2016-09-07 | 2016-09-07 | A kind of S7HP types transmitter power amplification module test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206057504U (en) |
-
2016
- 2016-09-07 CN CN201621041609.4U patent/CN206057504U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20210907 |