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  2. sku: 6775128118119162
  3. WACOM TWPC-1510

WACOM TWPC-1510 Telewave Vhf Bandpass Cavity 144-174 WP-439

Twpc-1510 144-174 Vhf Wp-439 Telewave Mhz Cavity Wacom Bandpass

( Brand: Wacom ), ( Compatible Brand: Telewave ), ( Compatible Model: 1510 ), ( Country/region Of Manufacture: United States )

Review WACOM Telewave Mhz Vhf Bandpass Cavity

The Telewave 144-174 TWPC-1510 Wacom VHF Bandpass Cavity WP-439 is a high-performance, wideband VHF cavity filter designed for use in various communication systems. This filter is specifically tuned to the 144-174 MHz frequency range, making it ideal for applications such as amateur radio, aviation, and public safety communications.

The TWPC-1510 Wacom filter features a bandpass cavity design, which provides excellent selectivity and rejection of out-of-band signals. The filter's 3 dB bandwidth is 14 MHz, ensuring that only signals within the desired frequency range are passed, while unwanted interference is effectively blocked. The filter's insertion loss is low, ensuring that the signal level is not significantly attenuated as it passes through the filter.

The filter is built using Wacom technology, which is known for its high-quality materials and construction. The filter housing is made of durable, corrosion-resistant materials, ensuring that it can withstand harsh environmental conditions. The filter also features a rugged, mounting bracket, making it easy to install and integrate into a variety of communication systems.

The Telewave 144-174 TWPC-1510 Wacom VHF Bandpass Cavity WP-439 is an excellent choice for anyone looking for a high-performance, wideband VHF filter. Its excellent selectivity, low insertion loss, and rugged construction make it an ideal solution for a wide range of communication applications. Whether you're a ham radio operator, aviation professional, or public safety worker, this filter is sure to meet your needs.

The Telewave 144-174 TWPC-1510 Wacom VHF Bandpass Cavity WP-439 is a high-performance VHF bandpass filter designed for use in radio communication systems. Here are some pros and cons to consider before making a purchase:

Pros:

1. High selectivity: The filter has a bandwidth of 1.5 MHz, making it highly selective and reducing the risk of intermodulation distortion in the system.

2. Stable performance: The filter is designed with a cavity resonator, which provides excellent stability and temperature compensation, ensuring consistent performance over time.

3. Wideband: The filter covers the VHF band from 144 to 174 MHz, making it suitable for a wide range of radio communication applications.

4. Durable construction: The filter is made with high-quality materials and has a rugged construction, ensuring long-term reliability and resistance to harsh environmental conditions.

Cons:

1. Cost: The filter is relatively expensive compared to other bandpass filters on the market.

2. Size: The filter is larger than some other bandpass filters, which may limit its use in applications with space constraints.

3. Limited frequency range: While the filter covers a wide VHF band, it does not cover other frequency bands, which may limit its usability in certain applications.

In conclusion, the Telewave 144-174 TWPC-1510 Wacom VHF Bandpass Cavity WP-439 is a high-performance filter that provides excellent selectivity, stability, and wideband coverage. However, its high cost and size may be limiting factors for some users. If the filter's performance characteristics meet your needs and you can afford the price, it is an excellent choice for VHF radio communication systems. If you are looking for a more cost-effective or compact solution, you may want to consider other bandpass filter options.

Details:

This wp 439 is specified down to 144 mhz. Telewave can repair, rebuild, retinue, and expand most existing Wacom products and systems, including cavities. Invar is a metal with nearly zero coefficient of expansion. The cavity will remain tuned over a wide temperature range.

Adjustable selectivity is the rota table coupling loops on the front of the cavity for an overall insertion loss of 1/2 db, 1 db or 2 db frequency stability is excellent due to the Invar tuning rod. Although telewave does not own the former Wacom products, many telewave products share a common design heritage with Wacom, and most telewave cavities and isolates are drop in replacements for Wacom parts.

Twill fully cover the amateur radio band. Coupling loops are made of copper both sections of the cavity conductor are made of silver plated copper. The tuning rod is made of Invar.

It is currently tuned and completely functional it has been tested thoroughly it is a one quarter wave length cavity designed for use with transmitters or receivers operating in the mhz band. The end plates and outer conductor, made of chromed aluminum are Helga welded for improved conductivity. Note the telewave specs indicate mhz band width . Telewave purchased the patent for this device and currently manufactures it under their own brand name.

part #: twpc-1510 prices

  • $399.99-$499.99

specifications radiparaccessori:

  • brand: Wacom
  • compatible brand: Telewave
  • compatible model: 1510
  • country/region of manufacture: United States

General:

  • in stock: Yes
  • Consumer Electronics > Radio Communication > Parts & Accessories > Other
  • condition: New other see details

Offer:

  • # Sold: 0
  • quantity: 1
  • Started: June 2, 2015, 5:00 am
  • # bids: 0
  • best offer: true

Seller:

  • city: Dayton, Nevada
  • zipcode: 89403

Ratings:

  1. Quick delivery A++ 03-29-15
  2. BEST EXPERIENCE ON EVER, EXCELLENT SELLER. AAAAA+++++ Thank YOU! 04-21-15
  3. Pleasant to business with,welcome to our store again,EXCELLENT !!!!!!!!!!! 04-14-15
  4. Instant payment, A+ buyer 04-08-15
  5. good seller 04-21-15

Payments:

  • PayPal

Shipping:

  • type: Flat
  • handling: 1 days
  • cost: $0.0

Returns:

  • policy: returns accepted
  • details: 15% restocking charge applies to any returns other than 'not as described' claim
  • time: 14 Days
  • paid by: Buyer
  • type: Money Back
compatible brand: telewave, compatible model: 1510, country/region of manufacture: united states,
category: electronics > radio communication, sku: 6775128118119162,
Review#1 Quick delivery A++ ()
Review#2 BEST EXPERIENCE ON EVER, EXCELLENT SELLER ...AAAAA+++++ Thank YOU! ()
Review#3 Pleasant to business with,welcome to our store again,EXCELLENT !!!!!!!!!!! ()
Review#4 Instant payment, A+ buyer ()
Review#5 good seller ()
Wacom WP-439 Is Similar To:
  • (31.3% similar) This isolate is set up with 7/1 6 din connectors for all connections and using Teflon RG393 u coax. 1125, , , 929. This is the complete combiner with cavities, isolates, loads, cables and the rack mount front panel. Used for paging but may be able to be moved into the PCs part of the band. For offer...(May 22nd, 2015)
  • (30.3% similar) Wacom WP-497C mhz duplexes, pre selector, bandpass, band reject, cavity. It doesn't appear to have been installed since I see no evidence of screw marks on the holes but can't really be sure. There are no cable included just what you see. I have no way to test it so its being sold as is. I've tried ...(October 18th, 2017)
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2 offers $399.99–$499.99 USD
  • Used. Offer #1 priced at $399.99 + $149.99 shipping estimate = $549.98* total. everything you see in the pictures is what is included in this lot Sold as is.+$149.99 shipping
  • Used. Offer #2 priced at $499.99 + $199.99 shipping estimate = $699.98* total. +$199.99 shipping

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