TEKTRONIX 1405 Ntsc Adapter Television Sideband
( Brand: Tektronix ), ( Manufacturer Part Number: 1405 ), ( Part Type: Adapter ), ( Country/region Of Manufacture: United States )
Review TEKTRONIX Ntsc Adapter Television Sideband
The Tektronix 1405 NTSC Adapter is a versatile and high-performance piece of equipment designed for use with television sets. This adapter is specifically engineered to convert analog signals into NTSC (National Television System Committee) format, which is the standard for broadcasting and displaying television in North America.
The Tektronix 1405 NTSC Adapter is built with precision and durability in mind. It features a robust construction, ensuring it can withstand regular use and handle various signal inputs. The adapter has a sleek and compact design, making it easy to integrate into any television setup.
One of the standout features of the Tektronix 1405 NTSC Adapter is its sideband capability. This feature allows the adapter to process both the lower and upper sidebands of the NTSC signal, providing a clearer and more stable picture. The adapter also features adjustable gain and offset controls, allowing users to fine-tune the signal for optimal performance.
The Tektronix 1405 NTSC Adapter is compatible with a wide range of television sets and is easy to install. It requires only a standard coaxial cable connection, making it simple to set up and use. The adapter is also powered by the TV itself, eliminating the need for an additional power source.
In summary, the Tektronix 1405 NTSC Adapter is a reliable and powerful solution for converting analog signals into NTSC format. Its sideband capability and adjustable controls ensure a clear and stable picture, while its compact design and easy installation make it a convenient and user-friendly addition to any television setup.
Pros of buying a NTSC adapter television (Tektronix 1405 sideband):1. Analog display: The Tektronix 1405 sideband TV provides an analog display, which some people prefer for its natural and smooth image quality compared to digital displays.
2. Rugged construction: The Tektronix 1405 sideband TV is known for its durable and heavy-duty construction, making it a reliable option for long-term use.
3. Wide frequency range: The Tektronix 1405 sideband TV has a wide frequency range, allowing it to display a variety of signals, including AM and FM radio, and TV channels.
4. Vintage appeal: The Tektronix 1405 sideband TV has a vintage look and feel, which may appeal to collectors and those who enjoy the aesthetics of retro technology.
Cons of buying a NTSC adapter television (Tektronix 1405 sideband):1. Limited resolution: The Tektronix 1405 sideband TV has a limited resolution compared to modern TVs, which may result in a pixelated or grainy image.
2. Limited connectivity: The Tektronix 1405 sideband TV has limited connectivity options, such as only having an RF input, which may make it difficult to connect to modern devices.
3. Limited compatibility: The Tektronix 1405 sideband TV may only be compatible with NTSC signals, which may limit its use in areas that use other television standards.
4. Maintenance and repair: Due to its age, the Tektronix 1405 sideband TV may require more maintenance and repair than modern TVs, which can be expensive and time-consuming.
Conclusion:The Tektronix 1405 sideband TV is a reliable and durable option for those who prefer an analog display and vintage aesthetics. However, it has limited resolution, connectivity, and compatibility, and may require more maintenance and repair than modern TVs. If you are looking for a TV that can display a wide range of signals and has a vintage appeal, the Tektronix 1405 sideband TV may be a good option for you. However, if you are looking for a TV with modern connectivity options and high resolution, you may want to consider other options.
Recommendation:If you are looking for a TV that can display a wide range of signals and has a vintage appeal, the Tektronix 1405 sideband TV may be a good option for you. However, before making a purchase, make sure to research its compatibility with your area's television standard and ensure that you have the necessary connectivity options. Additionally, consider the cost of maintenance and repair, as well as the limited resolution, and weigh these factors against the benefits of its rugged construction and vintage appeal. Ultimately, the decision to purchase a Tektronix 1405 sideband TV should be based on your personal preferences and needs.
Details:
Single line cw amplitude within.
Cw output amplitude no change in relative level between cw and line rate blanking. 1 MHz to 5 MHz, greater than 40 db down 5 MHz to 10 MHz, greater than 33 db down 10 MHz to 15 MHz, greater than 30 db down. 25 MHz, Harmonics down 45 db or more.
Sync and blanking signals are combined with the sweep to form the composite output signal. 396 khz signal output. 6 v to MHz and 4.
The complete user manual with schematics is include in the purchase. Composition blanking. Marker and z axis output marker frequencies, ntsc version. 7l13 equal to or greater than 100 khz per division.
Reference line on variable at about I v PO. Flatness within notes note 1 crystal requirements maximum frequency 10 MHz, series resonant, rs less than 10 q greater than 50 case, HX 6 u or HX 25 us. 5 db from 50 khz to 20 MHz. Dc coupled e.
Three preset levels preset a, to 50 ire preset b, 25 ire to 75 ire preset c, 50 ire to 100 ire. Video monitor same as output signal level within 5. The first local oscillator produces a sweeping signal whose frequency limit depends upon the input frequency tuned to the transmitter frequency, and the freq span setting of the spectrum analyzer.
3 v p when terminated in v at 100 ire from to 1 MHz v output signal level amplitude sync off ire equals. This level and frequency is the 1st lo output on the 7l12 above Sn b160000 or with lo output mod, or the 7l13. Step variable to 100 ire in 10 ire steps. 2 MHz to 10 MHz, 1 v p nominal.
System span 7l12 equal to or greater than 200 khz per division. Output level during blanking v MHz to 5 MHz down 35 db from 5 MHz to 10 MHz. 01 of frequency selected crystal controlled. If a combination of cw amplitude and alp exceeds TV transmitter modulation limits, internal logic will clamp the alp to 50 ire and light an uncial indicator as a caution.
This signal, applied to a transmitter's aural input at the amplitude that produces the first carrier null, corresponds to 25 khz of frequency deviation, or 100 modulation. 25 MHz, depending upon transmitter frequency setting. Accuracy at ire setting relative to 100 ire electrical specifications transmitter frequency offset range will tune and provide a swept video output for a 7l12 or 7l13 frequency range of to 1 GHz. 58 MHz color sub carrier, 4.
1405 plus 7l12 or 7l13 transmitter frequency greater than 20 MHz within. Z axis output amplitude up to about 10 v and 3 v into q. 75 MHz, 1480 line strobe.
1 external marker input accepts. The frequency is 2095 MHz to 3095 MHz. The output amplitude of the cw portion of the composite video signal can be varied from to 100 ire in 10 ire steps. About 10 v fixed blanks trace during blanking internal.
Fine tuning range from v at ire v tuned frequency drift less than 1 MHz per hour after a 30 minute warm up. Environmental specifications operating temperature range c to 50 c10, from 10 to 90 points. 5 MHz to 3rd harmonic content down 40 db from. 5 db from 100 khz to 15 MHz.
External blanking allows either full field or single line operation, a feature useful for in service testing. Cw output amplitude variable up to at least 12 DBMS into about 10 v PO. Three adjustable, preset Alps are provided, and can be selected for rapid checks. Operating altitude range to 15,000 feet.
Non operating altitude range to 50,000 feet. Video frequency range MHz, with 1405 transmitter frequency controls properly set. 1 MHz to 5 MHz, greater than 40 db down 5 MHz to 10 MHz, greater than 33 db down 10 MHz to 15 MHz, greater than 30 db down. Specifications the 1405 ntsc television sideband adapter is an accessory instrument which is used with a spectrum analyzer, such as the 7l12 or 7l13, to analyze the video output of a television transmitter.
Within five intensity marker frequencies related to TV transmission standards are provided a sixth marker oscillator is available for a user provided crystal. 714 v p when terminated in video circuits zero frequency offset can also be analyzed.
Transmitter frequency to 20 MHz within step variable to 100 ire in 10 ire steps. 02 v at 100 ire above 1 MHz. Non operating temperature range c to 75 c. Horizontal sync and blanking duration within ntsc limits no vertical interval is provided.
Output impedance at 100 ire and 2 from to 90 ire. 5 v to v turns cw on e. The intensity and width of the displayed markers are adjustable. 1 db from 100 khz to 10 MHz within the transmitter output is displayed on the spectrum analyzer, and appears as the transmitter's response curve.
75 v p or greater. Cw output harmonics 2nd harmonic content dependent upon spectrum analyzer 1st lo output. Internal marker output marker crystal frequencies, nominal output level. This 1405 ntsc television sideband adapter is used, has been well maintained and is fully operational within the manufacturer's specifications.
2 db of the cw level. This signal is applied as modulation to a television transmitter crystal controlled. Local oscillator input requires 5 DBMS to 10 DBMS for a constant output level. The internal sync signal can be switched off for sinusoidal sweep only, or when external blanking is used.
The average picture level alp can also be varied from to 100 in 10 ire steps. Aural output frequency b Tl pulse from a television transmitter's aural FM deviation can be checked with the 1405, using the db from 50 khz to 20 MHz. 2 db from 10 MHz to 15 MHz and within accuracy 2 ire. Average picture level alp variable to 100 ire in 10 ire steps.
The 1405 spectrum analyzer combination will display the frequency response characteristics of RF and if circuits for transmitters with carrier frequencies up to 1 GHz. Accuracy transition time is. The swept portion of the 1405 output signal is produced by mixing the 1405 local oscillator with the 7l12 or 7l13 first local oscillator. Frequency dial accuracy when properly tuned to transmitter frequency, dial reading is within 20 MHz.
Minimum pulse length , 50 3 db at 15 MHz. External blanking modes a v turns cw on, greater than 5 v turns cw off.
specifications raditeselec:
- brand: Tektronix
- mpn: 1405
- part type: Adapter
- country/region of manufacture: United States
Seller raditeselec:
- zipcode: 92539
- city: Anza, California
Offer raditeselec:
- Started: October 9, 2015, 12:38 am
- # bids: 0
- # Sold: 0
- min. bid: $350.00
- quantity: 1
- best offer: false
- : true
Returns raditeselec:
- time: 14 Days
- paid by: Buyer
- details: If a situation arises in which you are not satisfied, you may return it to me within 14 days in the same condition and packaging materials I sent it to you in -- items will be checked/tested and if the item is at fault, I will give you your money back.
- policy: returns accepted
- type: Money Back
Shipping raditeselec:
- type: Calculated
- handling: 2 days
General raditeselec:
- in stock: Yes
- Business & Industrial > Electrical & Test Equipment > Test Equipment > Broadcast Measurement
- condition: Used
Payments raditeselec:
- PayPal
Ratings:
- TA N K! ! ! 06-27-15
- Great folks to deal with. Thanks! 09-22-15
- Works great 05-23-15
- Good product, fast shipping. A+++++ 04-22-15
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