COLLINS RADIO COMPANY 70E-15 Receivers 51J-4
( Brand: Collins Radio Company ), ( Manufacturer Part Number: 70E-15 ), ( Type: Permeability Tuned Oscillator ), ( Country/region Of Manufacture: United States )
Review COLLINS RADIO COMPANY Pto 51j Receivers
The 70E-15 Collins 51J and 51J-4 receivers are renowned for their exceptional performance and durability, making them an ideal choice for serious radio enthusiasts and professional communications applications.
The Collins 51J and 51J-4 are both single-conversion superheterodyne receivers, providing excellent sensitivity, selectivity, and stability. The receivers cover a wide range of frequencies, from 1.6 to 30 MHz for the 51J and 1.6 to 40 MHz for the 51J-4, making them versatile tools for various communication needs.
The 70E-15 model features a high-quality front-end with a low-noise amplifier and a tuned RF filter, ensuring a clean and clear signal even in noisy environments. The receiver's frequency stability is maintained by a temperature-compensated crystal oscillator (TCXO), ensuring accurate frequency readings and minimal drift over time.
The Collins 51J and 51J-4 receivers are known for their robust construction, with a heavy-duty aluminum chassis and high-quality components. The receivers are also equipped with a built-in AF amplifier and speaker, providing clear and crisp audio output.
The receivers feature a user-friendly interface with easy-to-read meters and knobs for fine-tuning. The 51J-4 model also includes a built-in digital frequency counter, making it an excellent choice for applications that require precise frequency readings.
In summary, the 70E-15 Collins 51J and 51J-4 receivers are high-performance, durable, and versatile communication tools. With their excellent sensitivity, selectivity, and stability, these receivers are ideal for serious radio enthusiasts and professionals who demand the best in radio technology.
Pros of buying a Collins 70e-15/51j/51j-4 Receiver:1. High-quality construction: Collins is known for its robust and reliable equipment, and this receiver is no exception. It's built to last and can withstand harsh environments.
2. Excellent reception: The Collins 70e-15/51j/51j-4 is capable of receiving a wide range of frequencies, from AM to FM, shortwave, and even some satellite signals. Its sensitivity and selectivity are excellent, making it a great choice for serious radio enthusiasts.
3. Versatility: This receiver can be used for both amateur and commercial radio operations. It's also compatible with various external antennas and accessories, allowing you to customize it to your needs.
4. Classic design: The Collins 70e-15/51j/51j-4 has a classic and timeless design that many radio enthusiasts appreciate. It's a piece of history that can add character to any radio room.
Cons of buying a Collins 70e-15/51j/51j-4 Receiver:1. Price: The Collins 70e-15/51j/51j-4 is a high-end receiver, and its price reflects this. It may be out of reach for some budget-conscious radio enthusiasts.
2. Complexity: This receiver has many features and settings, and it may be overwhelming for beginners. It requires some knowledge and experience to operate it effectively.
3. Size and weight: The Collins 70e-15/51j/51j-4 is a large and heavy receiver. It may not be portable and may require a dedicated space in your radio room.
Recommendation:If you're a serious radio enthusiast with a budget for high-end equipment, the Collins 70e-15/51j/51j-4 is an excellent choice. Its excellent reception, versatility, and classic design make it a must-have for any radio collection. However, if you're a beginner or have a limited budget, you may want to consider a more affordable and user-friendly receiver that still offers good performance. In either case, it's essential to research and understand the specific features and capabilities of the receiver you're considering to make an informed decision.
Details:
The o-ring is intact, although interior is, of course, no longer sealed and former owner has misplaced half screws. This unit is in neglected, dirty, dusty, but fair, used condition. Supplied in addition to this standard pto assembly is an outer case into which the fits, appears be oven, capable of providing even higher degree stability than itself. The 70E-15 pto is a precision unit, tuning 2.
Offered for your consideration is a Collins 70E-15 pto, part number, serial if you are good tech, will probably end up with pto not, may be wise to pass on this opportunity. This pto is used in the Collins model 51j to 51J-4 and rca Sb-r3 receivers. Toss it out you'll still have a complete, standard pto.
I say appears to be because have never seen one of these before, nor such an offering from Collins. MHz over exactly 10 turns. I could be entirely mistaken. It utilizes two 6ba6 tubes not included requiring 6.
3 vac for filaments and 150 CDC regulated the plate circuits. This 70E-15 pto is untested and therefore offered for parts or not working.
As you can see in the pics, interior is very clean and all components appear to be present.
part #: 70e15 prices
- $160.00-$749.99
specifications hamamateuradio:
- brand: Collins Radio Company
- mpn: 70e-15
- type: Permeability Tuned Oscillator
- country/region of manufacture: United States
Shipping hamamateuRadio:
- cost: $0.0
- type: Calculated
- handling: 3 days
Offer hamamateuRadio:
- bids: 0
- quantity: 1
- Sold: 0
- Started: March 29, 2017, 4:19 pm
- best offer: false
- min. bid: $25.00
Returns hamamateuRadio:
- policy: no returns
General hamamateuRadio:
- consumer electronics > Radio communication electronics > ham amateur Radio communication
- condition: For parts or not working
- in stock: Yes
Ratings:
- Prompt payment, highest recommendation, A plus, thanks 03-11-17
- Wonderful buyer, pleasure to do business with, come back anytime! 03-10-17
- fast payment, Thank you, Bob, Ke6f 03-11-17
- Thank you for your purchase and quick payment! 12-31-16
- excellent buyer thanks so much. A A A A A 02-07-17
Payments hamamateuRadio:
- PayPal
Seller hamamateuRadio:
- city: Tucson, Arizona
- zipcode: 85752
Collins Radio Company 70E-15 Is Similar To:
- 0k-145 C-8364 Tsc-60 Collins Radio Rockwell Military Aircraft Hf Control (48.1% similar) Testing cosmetic notes: this is a unknown condition item in fair that not tested and sold as-is guaranteed unit shows several wear, scratches, cracks, dent on the exterior. 00LBS start: 99. This is not a reflection of the condition item. At template rounded right bottom. Template rounded left bottom...(October 29th, 2018)
- 127l 8581 Collins Radio New (57.6% similar) New: Collins Radio gauge dial facepalms db units model 127L part no pieces included. Both have same colors, flash from camera skewed one...(October 4th, 2017)
- 17l-7 Collins Radio Company Vhf (76.2% similar) The set operates off 27. This offer is for a Collins Radio Company, type 17L-7, vhf transmitter. To take a good look at the pictures as they give much better than words can. 9 macs in 680 channels. 5 volts dc and covers the frequency range of this is designed for aircraft vhf communications. The ...(March 31st, 2017)
- 180l-3 Collins Radio Antenna Tuner (54.5% similar) Please look at all photos and ask questions before buying. Collins Radio antenna tuner 180L-3 nice vintage piece of equipment from Kelly air force base San Antonio...(March 25th, 2018)
- 19 Collins Radio Ten Channel Broadcast Transmitter Site Monitor Mint (44% similar) This is a rare piece of broadcast history and if you collect Collins Radio equipment, should interest. Condition: issued but not used. Other than this, you can consider it issued but not used. It has not been used but moved from one owner to another and handled by hand. Item for sale: one ea unused ...(June 23rd, 2018)
- 20m-cr-12-75 074-3624-000 20m-cr-12-75 Collins Radio Amateur (47.8% similar) Collins Radio amateur equipment catalog 14 pages 20M-CR-12-75...(July 5th, 2017)
- 210-1018-029 Collins Radio Mechanical Filter (57.9% similar) The pass band is. This is in very good condition, it looks un-used. This is a Bolivar mechanical filter made for Collins Radio. 5 JCS the Collins part number is this a vintage filter date code Bolivar LP-864...(July 12th, 2017)
- 242f-5cl Collins Radio Rack System 51m-8 (55.6% similar) The shipping calculator seems to be running high lately. Thank-you for looking happy ING. Collins Radio rack system 51M-8 receiver 242F-5CL transmitter PS manuals. The pictures are part of. Zip code please send your for an accurate shipping cost...(February 18th, 2017)
- 310b3 Collins Amateur Radio Transmitter-exciter (48.1% similar) The Collins 310B3 has been is storage for many years. Shipping is via USPS,zip code 01073. Collins 310B3 transmitter exciter in fair to good condition un-tested. Shipping is calculated from my zip code to your. Zip code here is the power output 15 watts ,serial number ,15,20,40 and 80 meter coils ...(January 31st, 2018)
- 312b-3 Collins Authentic Radio Speaker For (54.1% similar) Authentic and beautiful Collins speaker for s-line, KWM-2, 51S-1. Cosmetics are clean and nearly flawless see photos, winged emblem. Early serial number of no. Audio cable is attached and connects to rig with rca plug. 5 x7 oval 4-OHM speaker in x solid cabinet...(December 6th, 2018)
- 312b-5 Collins Re Remote Vfo Pto (56.3% similar) Up for your consideration is scarce very late model round emblem Collins 312B photographs do not do it justice. This example is from my personal collection and is in magnificent physical and operational condition. Please examine the photographs as there are an important part of the in every listing...(December 17th, 2016)
