The IC-746PRO/IC- 7400 generates stable 100W of output power, while maintainingĪn optional CR-338, POC type crystal oscillator, ensures IC-746PRO/IC-7400 employs a pair of 2SC2694 bipolar transistors in the PA stage. The noise reduction pulls out a signal component with a Suppressing the noise components, the noise reduction improves the InĪddition, the transmit bandwidth for SSB is selectable from 2.2, 2.4 and 2.8kHz Varieties of equalized audio can be set with the built-in microphone audioĮqualizer, according to operating style and microphone characteristics. Transmit audio are adjustable in 11 levels, respectively. Speech compressor providing the maximum punch without the fuzzy The IC-746PRO/IC-7400 utilizes the 32-bit DSP for the RF LCD, can visually recognize the tuning condition.
![w2ihy equalizer ic-7800 w2ihy equalizer ic-7800](https://cdn.ecommercedns.uk/files/7/226987/5/8184555/bddd29ac57e2aed41238ba709e125a01.jpg)
The built-in tuning indicator, located at the top of the Twin peak audio filter, using the DSP unit reduces interfering signals
W2ihy equalizer ic 7800 Pc#
External units and PC are no longer required for the RTTY decoding. InĪddition, the automatic notch function eliminates 2 or more interfering signals More than 70dB can be achieved without malfunctioning of the AGC gain.
W2ihy equalizer ic 7800 manual#
The manual notch function attenuates beat Useful during crowed band conditions such as pileups, or contests, Twin PBT narrows and shifts the IF passband to efficiently eliminate interfering The digital twin PBT actually changes the IF passband. Which is improved 10dB or more than that of the IC-746. The SSBĭemodulation reproduces received signals with a high S/N (Signal-to-Noise Ratio) Mode, the PSN generates a very clear and high quality transmit signal. Power on the 144MHz allows it to be a practical transceiver for VHF base stationĭemodulation, including FM and RTTY utilizes the DSP unit. Not only for HF and 50MHz, but also for the 144MHz band. The IC-746PRO/IC-7400 generates a powerful 100W of RF output power Also the receiver continuously covers from 30kHz to 60MHz and IC-746PRO/IC-7400 covers the 1.8MHz to 144MHz amateur bands in all modes (slow, medium, and fast presets are user selectable) are flexibly adjustable for Will never suffer from blocking of the AGC gain. It basically rejects blocking byĮxtremely strong adjacent signals out of the filter pass bands. In the AGC loop controlled by the DSP unit. * Filter characteristics are different between SSB andĭigital IF filter and manual notch are included This means no optional IF crystal filters are required forīandwidth selection - IF passband width is variable to 51 types according to Skirt, the characteristics of the soft filter performs much like a mechanical Pile-up has become easier with the soft CW filter. Have to try this one to really see the magic of the Sharp CWĬW soft filter broadens the filter skirts Pick out a desired signal that is buried by a stronger signal. Maintaining the steep filter skirt characteristics of a digital filter, the softįilter increases the signal to noise ratio of the intended signal. The rounded filter shape resembles a traditionalĪnalog filter, by rolling off the high and low ends of the band pass.
W2ihy equalizer ic 7800 full#
The ideal filter shape factor when signal fidelity is needed.Ī sharp slope from the filter edges gives full audio response while eliminating
![w2ihy equalizer ic-7800 w2ihy equalizer ic-7800](https://us.v-cdn.net/6032377/uploads/attachments/RackMultipart20170202-24664-dmozel-EQ_inline.jpg)
SSB sharp filter for sharp selectivity and signal
![w2ihy equalizer ic-7800 w2ihy equalizer ic-7800](https://i.ytimg.com/vi/NGlbWpSXuTc/maxresdefault.jpg)
Including 144MHz band, while listening to the signals. You can change the filter shape to pick up desired signals Selectable filter shapes each in SSB and CW This combination dramatically improves the precisionĪnd the scale of the signal processing, and provides a wide dynamic range from IC-746PRO/IC-7400 adopts the 32-bit floating-point DSP and 24-bit AD/DAĬonverter in the IF stage.