INTERNATIONAL FILTER IR10-9H500 Cw Inrad 10.9H500 FT-990
( Brand: International Filter ), ( Model: IR10-9H500 ), ( Type: Filter ), ( Frequency Band S : Hf ), ( Supported Modes: Cw ), ( Country/region Of Manufacture: Japan )
Review INTERNATIONAL FILTER Hz Cw Inrad 500
The IR10-9H500 International CW Filter for the FT-990 inrad 500 is a high-performance, narrowband filter designed specifically for amateur radio operators. This filter is ideal for CW (Continuous Wave) operations and is compatible with the popular FT-990 transceiver from Icom.
The IR10-9H500 filter is a 10.9 MHz bandpass filter with a center frequency of 10.9 MHz and a bandwidth of 500 Hz. This narrow bandwidth allows for excellent selectivity, reducing interference and improving signal clarity. The filter has a Q value of 1000, which means it has a very sharp cutoff and a high rejection of out-of-band signals.
The IR10-9H500 is made of high-quality materials and is built to last. It has a rugged, anodized aluminum housing that provides excellent heat dissipation and durability. The filter is also weather-resistant, making it suitable for use in a variety of environments.
Installing the IR10-9H500 filter is easy. It simply replaces the existing filter in the FT-990 transceiver. The filter is designed to fit perfectly in the transceiver, with no modifications required.
Overall, the IR10-9H500 International CW Filter for the FT-990 inrad 500 is an excellent choice for amateur radio operators who want to improve their CW operations. Its narrow bandwidth, high Q value, and rugged construction make it a reliable and effective tool for reducing interference and improving signal clarity.
The IR10-9H500 International CW Filter for the FT-990 transceiver from Icom is designed to improve the performance of the radio in the 10.1 MHz band, specifically the 10.100 to 10.150 MHz region, which is commonly used for CW (Morse code) communications.
Pros of buying a IR10-9H500 filter:1. Improved signal-to-noise ratio: The filter helps to reduce noise and interference in the 10.1 MHz band, which can improve the overall performance of the radio and make it easier to hear and decode CW signals.
2. Enhanced selectivity: The filter provides better selectivity, which means it can more effectively separate desired signals from unwanted ones. This can help to reduce the likelihood of QRM (interference) and improve the overall quality of the received signal.
3. Compatibility: The filter is designed to work with the FT-990 transceiver, which is a popular and widely-used radio among amateur radio operators.
Cons of buying a IR10-9H500 filter:1. Cost: The filter is not inexpensive, and some amateur radio operators may be hesitant to invest in it due to its price.
2. Limited frequency range: The filter is only effective in the 10.1 MHz band, which may not be of interest to all amateur radio operators.
3. Potential for reduced output power: Some users have reported that the filter may reduce the output power of the FT-990 transceiver, which could be a concern for users who want to operate at high power levels.
In conclusion, the IR10-9H500 International CW Filter for the FT-990 transceiver is a high-quality accessory that can significantly improve the performance of the radio in the 10.1 MHz band. If you are an amateur radio operator who operates in this band and are looking for improved signal-to-noise ratio and selectivity, then this filter may be worth considering. However, if you are on a tight budget or operate in a different frequency band, then you may want to consider other options. Overall, the IR10-9H500 filter is a valuable tool for amateur radio operators who want to take their CW operations to the next level.
Details:
9h500 500 hz cw Filter ft 990.
part #: ir109h500 prices
- $39.99-$100.00
specifications powesupplipar:
- brand: International Filter
- model: Ir10-9h500
- type: Filter
- frequency band s : Hf
- supported modes: Cw
- country/region of manufacture: Japan
Seller powesupplipar:
- zipcode: 57201
- city: Watertown, South Dakota
Payments powesupplipar:
- PayPal
Returns powesupplipar:
- policy: no returns
Offer powesupplipar:
- best offer: true
- # Sold: 0
- quantity: 1
- Started: January 2, 2016, 7:51 pm
- # bids: 0
Shipping powesupplipar:
- cost: $5.5
- type: Flat
- handling: 2 days
General powesupplipar:
- condition: Used
- in stock: Yes
- Consumer Electronics > Radio Communication > Parts & Accessories > Filters
Ratings:
- Item VERY well packed. Worked first time! 12-04-15
- Nice shape and as described. Thanks an A+++ Seller! 12-15-15
- A+ 11-25-15
- A+++++ 12-14-15
- Thank you for an easy, pleasant transaction. Excellent buyer. A++++++. 12-11-15
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