Be sure to see the Stryker SR-955HPC in Hi-Fi action with the NEW Asymod 6. In this highly requested real-human-voice demo and the Asymod 6 with the Cobra 29 LX BT. Visit the new Asymod related. And get answers to the most frequently asked questions and lots of valuable information related to Hi-Fi communications. Additional models and documents may be found at our Home URL!! The receiver section in this Stryker SR-955HPC has been upgraded to a Hi-Fi receiver. (Good quality headphones or external speaker is recommended for best results). Your SSB station can have that amazing Hi-Fi audio too! ProTools sessions are free and ready for download. Simplify your setup and get the pro audio you want with this all in one, neatly designed setup. Simply connect the output of your audio process gear to the rear panel Line-In connector or the hand microphone to the front panel Mic-In connector and go. There is no need for internal adjustments. In addition to the stock accesories and functions, this unit includes. (not included, read below). Downloadable Pro Tools Sessions. Rear panel ¼ TS Line-In connector. Front panel 4 pin Mic-In connector is interruptible by the rear ¼ TS Line-In connector. Unbalanced front panel Mic-In and rear panel Line-In inputs. The front panel 4 pin Mic-In accepts microphone level inputs and is adjustable via the Mic Gain front panel control. The rear ¼ TS connector accepts line level inputs up to +4 dBu, 1.74 VPK, 1.23 VRMS. Mic Gain control is only active when the rear ¼ TS Line-In connector is unplugged and while using a microphone connected to the front panel 4 pin microphone connector. Asymod 6 internal levels do not need adjustments when switching from Line-In (rear ¼ TS connector) to Mic-In (front 4 pin microphone connector). Solid state mode switching. The PTT connector in the rear has been added because most Hi-Fi stations use s. Tudio type microphones which do not have a PTT. PTT connections are available at the front panel 4 pin microphone connector and at rear panel PTT connector. When using the rear Line-In audio input, either a mouse PTT or a foot pedal connected to the rear panel PTT connector or a hand microphone connected to the front panel 4 pin microphone connector can be used as a PTT. When using a hand mic connected to the front 4 pin microphone connector, the rear panel ¼ TS Line-In connector must be unplugged. While using the hand microphone use it’s own PTT. If a microphone other than a hand mic that does not have its own PTT is connected to the front microphone 4 pin connector, either a mouse or foot pedal connected to the rear panel PTT connector can be used as PTT. Setting up your Asymod transceiver is easy, you can choose from simple to more complete and elaborate setups as seen bellow. For those who prefer standalone units instead of computer based audio processing such as Pro Tools, below are two possible setup configurations using the Behringer DEQ2496 processor. Bellow is a simple Pro Tools Hi-Fi setup. A more complete Pro Tools setup can be put together in the same manner as the above complete Hi-Fi setup. The rear Line-In should be used for Hi-Fi applications as it is a direct feed to the Asymod 6. The front mic jack audio passes through the transceivers mic preamp, and although the transceivers mic preamp has been upgraded to pass wideband audio, it is best to use the rear panel ¼ TS Line-In connector. In the case where audio processing is not available, and as a last resort, a hand microphone can be used. A dynamic microphone with tone controls, such as the Astatic 575-M6 or similar is recommended, but this somewhat defeats the purpose of the Hi-Fi functionality of the Asymod 6. KEEP IN MIND PROCESSED AUDIO GIVES YOU THE PUNCH, DEPTH, DYNAMICS AND BANDWIDTH THAT MAKES IT STAND OUT FROM THE REST. With this setup, there is no need for messy external power supplies, audio or power wires prone to RF interference, and best of all, all your contacts will want to sound like you. Dare to try the Asymod 6? Asymod 6 is installed and calibrated at requested specifications. This unit is usualy set at a 3 watt carrier with peaks of 33 watts PEP / 250% modulation to allow for ample headroom, however, it can be configured up to 5.5 watts of carrier with peaks of 60 watts PEP / 250% modulation. Other settings may be requested. 100 % modulation is 4X the carrier in Peak Envelope Power (4:1). 150 % modulation is 6X the carrier in Peak Envelope Power (6:1). 200% modulation is 8X the carrier in Peak Envelope Power (8:1). 250% modulation is 11X the carrier in Peak Envelope Power (11:1). 300 % modulation is 15X the carrier in Peak Envelope Power (15:1). The Asymod 6 comes with downloadable. Downloadable PC Oscilloscope Manual (For those who don’t have oscilloscopes). The Asymod 6 compact design makes it ideal for mobile and base operation and allows for internal mounting and simple installation in the transceiver with the included hardware and only requires a 12 Volt supply. The Asymod 6 expands the transmitters audio bandwidth from the stock 3 kHz to well over 10 kHz. On board preset active and passive low pass filters can be set to 6, 8 or 10 kHz roll offs. This allows for the entire selected audio bandwidth to be transmitted. The asymmetrical functionality controls the audio loudness level and provides for amplitudes in excess of +300% modulation while not exceeding the negative peaks at -100% without the use of negative peak limiting or clipping methods which produce squaring of the modulation envelope and provides for increased spectral density. The Asymod 6 is compatible with most transceivers and it is fully adjustable via the onboard controls and accepts microphone and line level inputs. It offers the flexibility to use a stock hand mic to a high end processing audio chain using a broadcast microphone. This unit will work with all High Level Modulation transceivers by direct coupling to the driver and finals collectors via the existing transceiver’s onboard RF chokes without the need for a heavy, costly and large modulation transformer. The Asymod 6 produces modulation levels well above the norm and broadcast levels without distortion, allowing for your station to sound loud and clean. With the Asymod 6 connected to your audio processing chain you will sound just as or better than commercial broadcast stations. To achieve optimum results and to make the most of the Asymod 6, adequate audio processing catered to emphasize on your natural voice is necessary. If the unit breaks, please send it back for repair. All repairs are free within the first two months after the sale. The Asymod 6 is not an audio processor, but it does allow for full bandwidth control with the use of Pro Tools, a combination of rack gear, or a broadcast multi band compressor / limiter. Audio processing and a high quality microphone is necessary for optimum performance. Audio processing for mobile or base operation is possible with the use of the iRig PRE or iRig PRO interface using the companion IK Multimedia’s VocalLive Vocal Processor app (not the free version) on your iOS device. Audio processing for base operation is possible with the use of rack audio processing gear or computer based processing such as Pro Tools for PC or Mac along with its companion interface such as the Mbox 2 Mini or newer. Pro Tools is the best choice and is highly recommended. Pro Tools sessions are free and available for download. The Asymod 6 is NOT designed to give transceivers more RF power, more swing, or loud distorted modulation. It is however, to be used in conjunction with a properly set audio processing scheme to produce the loudness, punch, depth, and audio bandwidth with enhanced performance in tone, smoothness and dynamic range of a broadcast quality transmission which is what makes it stand out from the rest. Features of the Asymod 6. Recently added features to the new and improved design of the Asymod 6 include on board passive and active selectable low pass filters which provide preset roll off points, remote control operation via the on board Solid State switch which provides mode switching for ease of installation in multimode transceivers. Enhanced RF suppression circuits have been added and board layout design has been optimized to eliminate and avoid any stray running currents due to RF interference. Single supply operation provides for a very low noise and quieter operation. New onboard unbalanced audio preamplifier with independent input and output to be used in any installation where audio levels need to be matched as it applies to the SSB Balanced Modulator input levels for eSSB operation or as a microphone preamp. Hi-Fi Audio is very thought after by many radio operators nowadays and the Asymod 6 delivers all the necessary functionality and stands as the backbone of the station. Mobile or base operation, ease of use and simple installation; only a 12 Volt, 5 Amp power supply is required. Rugged design built on a tough PCB to provide years of continuous use. Audio gain control allowing for proper drive from the microphone and line level input. Modulation Level control allows for final audio control and is set in combination with the Carrier and Asymmetry controls to achieve the level on modulation desired. Carrier controls sets the reference carrier level (dead key) to set the modulation and asymmetry levels. The Asymmetry control maintains the negative peaks at -100% modulation while allowing for positive peaks of excess of 300% without pinching or clipping. Preamplifier gain control to allow matching of audio levels. Power status LEDs for the 12V and onboard 24V supply. Input voltage polarity protected. Heavy duty screw terminal block connectors for the line in, power in, modulator output, pre-in and pre-out connections. TO-220 and TO-247 onboard compatibility for mounting single or dual modulating stage transistors. Asymod 6 absolute maximum ratings. +4 dBu, 1.74 VPK or 1.23 VRMS. Audio input: -30 dBu to +4 dBu Frequency response: Input: 20 Hz 11 kHz. Expandable to 20 kHz. Output: 20 Hz 11 kHz. Input & Output Passive Low Pass Filter: Selectable: 5 kHz, 8 kHz, 11 kHz or 20 kHz. Preamplifier Active Low Pass Filter: Selectable: 8 kHz, 16 kHz. Carrier: 1 – 10 Watts. Peak Envelope Power: 11 – 55 Watts. TX Bandwidth: Up to 10+ kHz (dependent on audio process roll-off). Bandwidth: +/- 7.5 kHz. Att Band Width: +/- 15 kHz. Stop Band Att 455/ +/- 100 kHz: 40 dB. Audio amp response: 15+ kHz. Peak Envelope Power: 10 – 60 Watts. TX Bandwidth: Up to 7 kHz (dependent on audio process roll-off). Bandwidth: +/- 2.5 kHz. 3dB Bandwidth: +/- 4.5 kHz. Audio Amplifier Frequency Response: 15+ kHz. Mouse PTT is not included. Take a look at the pictures and the oscilloscope captures for actual results, browse through the manuals and ask questions as needed. Please allow 4 to 7 weekdays after the order is placed to assemble the unit. Items will be packed extremely well. Look out for other Asymod products such as the preinstalled Asymod 6 on COBRA 29 LX BT, Galaxy DX-939 and Cobra 29LTD CHR Plug-n-Play exciters and more. We will gladly install the Asymod 6 in your transceiver of choice. EV RE20 microphone shown in pictures is not included. Some installation pictures may have not yet been updated to show the new Asymod 6 and show the predecessor Asymod 6. Be sure to look for the BLUthunder logo for authentic Asymod products. The Asymod II has been discontinued and is no longer in production. The Asymod 6 and the Asymod ES are in current production. The item “STRYKER SR-955HP & THE NEW ASYMOD 6 ASYMMETRICAL Hi-Fi AM MODULATOR + eSSB” is in sale since Saturday, May 30, 2020. This item is in the category “Consumer Electronics\Radio Communication\CB Radios”. The seller is “myspin” and is located in Miami, Florida. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.
- MPN: SR-955HPC
- Band: HF
- Model: SR-955 HPC
- Supported Modes: AM. SSB, FM
- Brand: Stryker
- Type: Mobile/In-Vehicle Radio
