SINCLAIR R-312C Uhf Ham Duplexer 70CENTIMETER

( Brand: Sinclair ), ( Manufacturer Part Number: R-312C ), ( Type: Duplexer )

Review SINCLAIR Uhf Nr Model 312c Ham Duplexer

The 70cm UHF NR 312C Sinclair Ham Duplexer is a high-quality, reliable piece of equipment for any amateur radio enthusiast. Measuring 70 centimeters in length, this duplexer is designed for the 430-450 MHz UHF band, making it ideal for use with 2-meter and 70cm handheld radios.

The R-312C is a ham duplexer, which means it allows for simultaneous transmission and reception on two different frequencies. This is particularly useful for repeaters, where one frequency is used for transmission and another for reception. The duplexer separates the two frequencies, ensuring that they do not interfere with each other.

The duplexer is made of high-quality materials, including a ceramic resonator and brass housing, which provides excellent RF performance and stability. The brass housing also provides excellent heat dissipation, ensuring that the duplexer can operate at high power levels without overheating.

The R-312C is a duplexer with a wide bandwidth, which means it can handle a wide range of frequencies within the 430-450 MHz band. This makes it a versatile piece of equipment that can be used with a wide range of radio systems.

The duplexer is also easy to install, with a standard SMA connector on the input and output. This makes it compatible with a wide range of radio systems, and allows for easy connection to your radio.

In summary, the 70cm UHF NR 312C Sinclair Ham Duplexer is a high-quality, reliable, and versatile piece of equipment for any amateur radio enthusiast. Its wide bandwidth, excellent RF performance, and high power handling capacity make it a great choice for use with 2-meter and 70cm handheld radios. Its easy installation and compatible SMA connector also make it a convenient and hassle-free addition to your radio system.

1. Wideband frequency coverage: The R312C duplexer covers a wide frequency range of 430-450 MHz, making it suitable for various UHF ham radio applications.

2. High power handling: With a maximum input power of 150W, the R312C can handle high power outputs, ensuring reliable performance even in demanding conditions.

3. Robust construction: The R312C duplexer is built with high-quality materials, including a corrosion-resistant aluminum case and stainless steel screws. This ensures durability and long-term reliability.

4. Easy installation: The R312C is designed to be easily installed in a variety of ham radio systems, making it a versatile option for both beginners and experienced users.

1. Price: The R312C is a premium duplexer, and its price may be higher than some other options on the market.

2. Limited compatibility: While the R312C is compatible with a wide range of UHF ham radios, it may not be suitable for all models. It's important to check the specifications of your radio to ensure compatibility.

3. Size and weight: The R312C is a larger and heavier duplexer compared to some other options, which may be a consideration for users with limited space or weight restrictions.

The 70cm UHF R312C Sinclair Duplexer is a high-quality, reliable, and durable option for ham radio users looking for a wideband, high-power duplexer. Its robust construction, wide frequency coverage, and easy installation make it a versatile and suitable choice for various UHF ham radio applications. However, its higher price and limited compatibility with some radio models should be considered before making a purchase.

If you have the budget and require a high-power, wideband duplexer for your UHF ham radio system, the 70cm UHF R312C Sinclair Duplexer is a great option to consider. Its robust construction and easy installation make it a reliable and versatile choice for both beginners and experienced users. However, if you have a limited budget or require a duplexer that is compatible with a specific radio model, you may want to explore other options in the market that better suit your needs and budget.

Details:

5 1 impedance 50 ohms temperature range 40 c to 80 c number of cavities 4 dimensions hwd in. 8 db typ TX Rx isolation at 5 MHz 65 max mounting panel connectors n female shipping weight lb. Rx low frequency db max.

Sinclair r 312c uhf duplexer specifications frequency range MHz frequency separation min 5 MHz maximum input power 125 watts insertion loss TX high frequency db typ.

part #: r312c price

• $299.00

specifications powesupplipar:

• brand: Sinclair
• mpn: R-312c
• type: Duplexer

General powesupplipar:

• condition: Used
• Consumer Electronics > Radio Communication > Parts & Accessories > Filters
• in stock: Yes

Payments powesupplipar:

• PayPal

Ratings:

1. as shown and described. on time easy transaction 09-08-15
2. A+++++ Super Deal! clean & working 1000%!!!!! 10-01-15
3. Good Seller 09-14-15
4. : Good Deal, Thanks AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+++++++++++++++++++++++++++ 09-15-15
5. Good delivery. Thanks! 10-22-15

Seller powesupplipar:

• city: Laredo, Texas
• zipcode: 78040

Returns powesupplipar:

• policy: no returns

Shipping powesupplipar:

• type: Calculated
• handling: 10 days

Offer powesupplipar:

• # Sold: 0
• min. bid: $29.99
• best offer: false
• Started: December 19, 2015, 2:00 am
• quantity: 1
• # bids: 0

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