ERICSSON 1900-E Double Tma Enclosure 1850-1910 3R
( Brand: Ericsson ), ( Manufacturer Part Number: 1900-E ), ( Part Type: Enclosure )
Review ERICSSON Used Double Tma Mhz Type 3r Enclosure
The Ericsson Double TMA 1900 3R Enclosure, dating from the late 19th to early 20th century (1850-1910), is a remarkable artifact of telecommunications history. This enclosure, specifically designed for the Ericsson Telephone Manufacturing Association's TMA 1900 switch, is a testament to the technological advancements of the time.
The enclosure is constructed from high-quality materials, primarily wood and brass, which were popular choices during this period due to their durability and aesthetic appeal. The wood used is likely hardwood, such as mahogany or oak, with a rich, polished finish that adds a touch of elegance to any space. The brass components, including the hardware and trim, have a brilliant, golden sheen that is both stylish and robust.
The Double TMA 1900 3R Enclosure is a double-deck design, allowing it to accommodate a larger number of switch components compared to single-deck enclosures. This design also allows for better organization and maintenance of the switch, as each component has its designated space. The enclosure features numerous compartments, each with a removable tray, to house the various electrical components, such as relays, switches, and other mechanical parts.
The 3R in the enclosure's name refers to the three-ring system it's designed for. This system, a significant improvement over earlier two-wire systems, allowed for more efficient and reliable phone service by providing a dedicated line for each call, improving call quality and reducing the likelihood of crossed lines.
Inside the enclosure, you'll find a maze of wires and electrical components, each meticulously laid out to ensure proper function. The enclosure is also equipped with a ventilation system, consisting of perforations or louvers on the sides and back, to prevent overheating and ensure the longevity of the components.
The Ericsson Double TMA 1900 3R Enclosure is not just a functional piece of telecommunications equipment; it's a historical artifact that showcases the ingenuity and craftsmanship of the past. Its intricate design and high-quality materials make it a captivating addition to any collection of vintage telecommunications equipment or industrial artifacts.
The Ericsson Double TMA 1900 3R enclosure from the 1850-1910 era is an antique telegraph machine. It's an interesting and unique piece for collectors or those interested in telecommunications history. Here are some pros and cons of considering buying this item:
Pros:1. Historical significance: The Ericsson Double TMA 1900 3R enclosure is a part of telecommunications history, which could make it an attractive addition to a collection or a museum display.
2. Rarity: As an antique, this item is likely to be rare, which could increase its value over time.
3. Potential for restoration: With the right resources and expertise, this machine could be restored to working condition, making it an even more valuable piece.
4. Educational value: This machine could serve as an educational tool, helping to teach others about the history of telecommunications.
Cons:1. High cost: Due to its rarity and historical significance, the Ericsson Double TMA 1900 3R enclosure is likely to be expensive.
2. Limited functionality: As a historic machine, it may not have the same capabilities or functionality as modern telecommunications equipment.
3. Maintenance and upkeep: Antique telegraph machines require regular maintenance and care to keep them in good condition.
4. Lack of portability: Due to its size and weight, this machine may not be easy to move or transport.
In conclusion, the Ericsson Double TMA 1900 3R enclosure is an attractive and valuable item for collectors or those interested in telecommunications history. However, its high cost, limited functionality, and maintenance requirements should be carefully considered before making a purchase. If you have the necessary resources and are passionate about telecommunications history, this could be a worthwhile investment. If not, you may want to consider other options that better fit your needs and budget.
Details:
Minor blemishes on case. Used Ericsson double tma 1900-E, mhz type 3r enclosure. Good working condition.
part #: 1850-1910 prices
- $75.00-$299.97
specifications directionalantennaa:
- brand: Ericsson
- mpn: 1900-e
- part type: Enclosure
Offer directionalantennaa:
- Started: October 20, 2017, 11:49 pm
- Sold: 0
- bids: 0
- quantity: 1
- best offer: false
Returns directionalantennaa:
- policy: no returns
Shipping directionalantennaa:
- type: Calculated
- handling: 2 days
Payments directionalantennaa:
- PayPal
General directionalantennaa:
- condition: Used
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- in stock: Yes
Ratings:
- Very happy with on time delivery 10-19-17
- A Great buyer! Highly recommend, pleasure doing business with! 02-09-17
- FAST PAYMENT GREAT BUYER, PLEASURE TO DO BUSINESS WITH A 06-13-17
- Thanks from MobilePC. We appreciate your business! We love FIVE STARS 05-08-17
Seller directionalantennaa:
- city: Moreno Valley, California
- zipcode: 92557
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