SINCLAIR 147.880 Vhf Ham Amateur Radio Duplexer Service Rx Q2222E O2220E 147.280

( Brand: Sinclair ), ( Model: Q2222E ), ( Type: Base Station ), ( Frequency Band S : Vhf )

Review SINCLAIR Vhf Ham Amateur Radio Duplexer Removed From Service Tx Rx

The O2220E VHF Ham Amateur Radio Duplexer is a high-quality, essential component for any serious amateur radio operator. This duplexer is specifically designed to operate on the 2-meter band, with a receive frequency of 147.280 MHz and a transmit frequency of 147.880 MHz.

The O2220E is a dual-band, high-power duplexer, capable of handling up to 100 watts of RF power. It features a 50 ohm impedance, ensuring compatibility with a wide range of amateur radio equipment. The duplexer is constructed using high-quality, frequency-selective components, including high-Q ceramic resonators, to provide excellent frequency separation and minimize intermodulation distortion.

The O2220E is compact and lightweight, making it easy to install in a variety of mobile and stationary amateur radio setups. It features a rugged, weather-resistant enclosure, ensuring reliable operation in even the most challenging environments. The duplexer also includes a mounting bracket, making installation a breeze.

In summary, the O2220E VHF Ham Amateur Radio Duplexer is a high-performance, high-power duplexer for the 2-meter band. It features excellent frequency separation, high power handling, and a compact, rugged design. Whether you're a serious amateur radio operator or a hobbyist just starting out, the O2220E is an essential addition to any VHF station.

1. Improved signal quality: The duplexer separates transmit and receive frequencies, reducing interference and improving the overall signal quality.

2. Wide bandwidth: The O2220E has a wide bandwidth of 250 MHz, allowing it to cover a wide range of frequencies within the VHF band.

3. Durable construction: The duplexer is made of high-quality materials, including a brass housing and stainless steel connectors, ensuring long-lasting performance.

4. Easy to install: The O2220E is designed to be easy to install, with a simple coaxial connector and mounting bracket.

1. Cost: The O2220E is a premium product and may be more expensive than other duplexers on the market.

2. Size and weight: The duplexer is larger and heavier than some other duplexers, which may be a consideration for users who are limited on space or weight.

3. Limited frequency range: While the O2220E has a wide bandwidth, it is only designed to cover the 147 MHz VHF band. If you require coverage of other bands, you may need to purchase a different duplexer.

The O2220E VHF Ham Amateur Radio Duplexer is a high-quality product that can improve signal quality, reduce interference, and provide wide bandwidth coverage for VHF frequencies. However, it is more expensive than some other duplexers and may be larger and heavier than what some users require. If you are looking for a premium duplexer for VHF frequencies, the O2220E is a good option to consider.

If you are a serious Ham radio operator and require a high-quality duplexer for VHF frequencies, the O2220E is a good investment. The improved signal quality and wide bandwidth will ensure reliable communication and allow you to cover a wide range of frequencies. However, if you are on a budget or have limited space, there are other duplexers on the market that may be more suitable for your needs. It is always important to research and compare different products to find the one that best fits your specific requirements.

Details:

880 with 76 db separation four cavity duplexer with 70 db of isolation only 5 db insertion loss at 500 khz separation isolation of 80 db at 3 MHz spacing typical electrical specifications frequency range MHz 138 to 174 number of cavities tx side 2 number of cavities rx side 2 input vst max 3 length / height in 4.

5 isolation min db 70 mechanical specifications depth in 30. 5 insertion loss max tx to ant db 5:1 impedance. 50 average power input max w 350 input connectors n-female output connectors n-female frequency separation min MHz. 17 width in 19 weight lbs 33.

Duplexer, q-circuit, res-Loki, 4 cavity, rack mount, 138 - 174 MHz removed from service on 147.

part #: q2222e prices

• $840.00-$880.60

• Type: Base Station
• Brand: Sinclair
• model: Q2222E
• Frequency Band s: VHF

Returns:

• policy: ReturnsNotAccepted

General:

• In Stock: Yes
• Primary Category Name: Consumer Electronics > Radio Communication > Ham, Amateur Radio > Ham Radio Transceivers
• condition: Used

Offer:

• handling days: 2
• : true
• best offer: false
• # Sold: 0
• quantity: 1
• # bids: 0
• minimum bid amount: $250.00

Seller:

• Sellers Zipcode: 95973
• Sellers City: Chico, CA

Shipping:

• ship to locations: US
• type: Flat
• cost: $40.0

Payments:

• methods: PayPal

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