Dual 6320 1.5 kW 2 m Low Loss Band Pass Filter

$409.00

Introducing the Dual 6320 1.5 kW 2M Low Loss Band Pass Filter, specifically designed to enhance your transmitting experience with its outstanding features. With a frequency range of 144 MHz – 148 MHz, this 1500 W filter ensures seamless performance while maintaining an impressive <0.1 dB low-loss transmission.

Description

Introducing the Dual 6320 1.5 kW 2M Low Loss Band Pass Filter, a high-performance solution designed to optimize your transmitting and receiving experiences. With a frequency range of 144 MHz – 148 MHz and a power handling capacity of 1500 W, this filter boasts an impressive <0.1 dB low loss, ensuring minimal signal degradation during transmission.

Crafted with meticulous attention to detail, the Dual 6320 features high Q coils and capacitors with a Q value surpassing 4500. This careful design and adjustment result in exceptionally low loss, providing you with clean and reliable signals.

While primarily intended for use as a transmitting filter, this versatile filter can also be utilized as a receiving filter. By placing it before a wideband LNA, you can safeguard sensitive devices from strong out-of-band signals, ensuring optimal performance and protection.

Designed to complement linear amplifiers up to 1.5 kW output, this filter guarantees super low insertion loss, making it an ideal choice to enhance the performance of any LNA or shield your receiver from HF transmitters in DX expeditions or multi-multi environments.

Say goodbye to unwanted interference and improve the quality of your transmissions. The Dual 6320 effectively suppresses signals from HF 1.8 – 28 MHz stations, 50-54 MHz, and 70 cm – 432 MHz (430 – 440 MHz), mitigating TVI problems and eliminating neighbourly frustrations caused by strong RFI from HF, 6-meter, or 70 cm transmitters.

Upgrade your amateur radio setup with the Dual 6320 1.5 kW 2M Low Loss Band Pass Filter and experience the difference in signal quality and performance. Say goodbye to unwanted noise and hello to clear, uninterrupted communication.

Achieved Results on a Built Bandpass FilterHarmonics and Interfering Signals
1.8MHz = -100 dB288 MHz = -40 dB
3.8MHz = -91 dB296 MHz = -37 dB
7.1MHz = -81 dB430 MHz = -41 dB
14 MHz = – 67 dB432 MHz = -42 dB
21 MHz = -58 dB440 MHz = -44 dB
28 MHz = -51 dB576 MHz = -36 dB
50 MHz = -34 dB720 MHz = -34 dB
54 MHz = -31 dB880 MHz = -33 dB (GSM – Mobile phone)
144 MHz = -0.09 dB930 MHz = -31 dB (GSM – Mobile phone)
145 MHz = -0.086 dB960 MHz = -29 dB (GSM – Mobile phone)
146 MHz = -0.09 dB1296 MHz = -17 dB
148 MHz = -0.089 dB

Additional information

Weight2.9 kg