ORBAN AM 9300 audio processor
9300 is an impeccable product of the ORBAN AM audio processor series, which is powerful for users. ORBAN 9300 All-Digital AM audio processor fully guarantees high quality in the audio signal in the broadcast of mono short waves, medium wave, and long wave. OptimoD-AM can pass a loud, clear and impurible audio, while with FM audio, easy, enough to deeply attract and lock users. Because the mathematical operation processing of the audio is easy to get on the Motorola DSP56367 digital signal processing chip, these things simulate the processor's dust. At the same time, ORBAN also has a significant characteristic: 5-band restrictions with distortion-canceling the clipper limiter final clipping, providing final protection for peak overmodification. Input adjustment filter high pass filter low pass filter technology indicator (for analog left and right output to stereo mixed output and FM analog left and right output) * Frequency response (bypass mode and analog processing chain): ± 0.2 dB, 50 Hz-9.5 kHz, Or high-pass filtering and low-pass filtering that are set by the customer yourself. * Frequency response (bypass mode and digital processing chain): ± 0.2 dB, 5 Hz - 15 kHz, or low-pass filtering decisions set by customers. * Noise: Output noise benchmark is based on the gain in the processor setting, the output noise base will depend on the processor gain setting (limit excitation, AGC excitation, two band excitation and / or multi-band excitation), door circuit level, Equilibrium and noise reduction, etc., and mainly by a given 110dB of noise over negative ratio A / D drive dynamic range control, digital signal processing, and dynamic range are 144dB. * Total system distortion: (to increase, 100% modulation)). 1881. 0.01% THD, 20 Hz - 1 kHz, rose at 15 kHz to < 0.05%, < 0.02% SMPTE IM distortion. * Processing Sampling Calcies: 9300 is a multi-frequency system, and the internal frequency requires from 32 kHz to 128 kHz depending on the process. The audio clipper operating frequency is 128 kHz. * Treatment resolution: The internal processing is higher resolution with 24bit (fixed point). Motorola DSP56362 DSP clipping. * Low pass filtering: 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 7.0, or 9.5 (NRSC) kHz were set by customers. The user can easily set the unit into the spectral cover of ITU-R and NRSC. The filter can be set to the transfer frequency band below -0.1 dB, -3.0, or -6.0 dB. * High-pass filtering: The user can set the five-order "quasi-elliptical" high-pass filtering to 50, 60, 70, 80, 90, or 100 Hz, all filtering has an equal ripple passband and 25 kHz controller. Contacts protect the launch. * Channel construction: processing processing of single channels. Analog audio input * configuration: stereo * impedance: >10 k Ω load impedance, electricity balance. * Rated input level: adjustable from -9.0 to +13.0 DBU (VU) * maximum input level: + 27dbu * L connection method: + 27dbu * L connection method: two XLR ports, negative, EMI inhibition. Pin 1 take the chassis wire, pin 2 (+), pin 3 electric balance, floating and symmetrical. * A / D frequency conversion method: 24 bits 128X times super sample rate DELTS Sigma linear phase anti-lost filter. The converter outputs a sample rate of 64 kHz, and 9400 uses a super high quality image without synchronous sampling rate converter in the DSP to extract 32 kHz. * Filter: RFI filter, with 0.15 Hz (-3 dB). Qualcomm filter analog audio output * Configuration: Two single channel outputs can drive two transmitters. These two outputs have independent horizontal controls. * Original sound impedance: 351 Ω, electric balance floating * load impedance: 600 Ω or higher, balance or imbalance. No terminal, or press recommendation. * Output level: (100% peak modulation) can be adjusted from the -6 DBU peak, 600 Ω or greater load, can be adjusted by software. * Signal ratio: ≥ 90 dB, unloaded (bypass mode, weight loss, 20 Hz-9.5 kHz broadband, refer to 100% modulation). * Cross: ≤ -70 dB, 20 Hz-9.5 kHz. * Distortion: ≤ 0.01% THD (bypass mode, degrading) 20 Hz-9.5 kHz Broadband * Connection mode: Two XLR-type concert, EMI restrictions. Pin 1 Adhesive Land Wire, Punch 2 (+), pin 3 electric balance, floating and symmetrical. * A / D frequency conversion method: 24 bits 128X times super Sampling * filtering: RFI filter digital audio input * configuration: with AES3 as the standard stereo, 24-bit resolution, stereo software selection, from the lefton channel mono play, The right channel mono play or full channel mono play. * Sampling frequency: Automatically select 32, 44.1, 48, 88.1 and 96Hz. * Connection method: two XLR type jacks, positive, EMI suppression, pin 1 adhesive floor, pin 2 (+), pin 3 transformer balance, Floating, 110 Ω impedance. * Input Basic Class: Change in -30 dBFS to -10 DBFS * J.17 DE- to increase: Software Selection * Filter: RFI Filter Digital Audio Output * Formulation: The two-channel AES is a standard stereo. Each channel has the same single-channel signal. * Sampling frequency: Software selection is freely running within 32 kHz, 44.1 kHz, 48 kHz, 88.1 kHz or 96 kHz. According to the configuration in the software, you can synchronize to 32 kHz, 44.1 kHz, 48 kHz, 88.1 kHz and 96 kHz AES3 digital input synchronous output. * Word Header: Software Select 24, 20, 18, 16 or 14 Bit resolution. High-pass noise tremulins can be increased, and the level can be automatically adjusted according to the word length. * Connection method: two XLR ports, EMI suppression. Pin 1 take a chassis wire, pin 2 (+), pin 3 electric balance, 110 Ω impedance * Output level (100% peak modulation): Software control from -20.0 to 0.0 dBFS. * Filter: RFI Filter Digital Synchronization Input * Configuration: Any one or two signals used to make AES3 are the same as the external reference signal at the input. * Sampling frequency: Automatically select 32, 44.1, 48, 88.1 and 96Hz. * Connection mode: two XLR-shaped female ports, EMI suppression. Pin 1 Next, Pin 2 (+), Ping 3 Power Balance, Floating, 110 Ω Impedance * Filter: RFI Filter Remote Computer Interface * Configuration: Connection, Modem, or Ethernet Interface TCP / IP Control Protocol . A suitable control demodulator cable for direct connections is available. Does not provide modems and other external devices. * Serial connector: 115 Kbps RS232 port (3) DB-9 male socket, EMI suppression. * Ethernet port: 10M or 100M bit / sec range of RJ45 cathode * configuration: 4 output, optical isolation, floating * voltage: 6 - 15 V AC or DC, instantaneous or continuous voltage, 12 VDC interface provides easy operation. * Connection method: DB-25 male socket, EMI suppression * Control: Users can program any eight user presets, factory presets, bypass, test tones, stereo or mono mode, analog input, digital output power * voltages : 85 - 264 Vac, 50 - 60 Hz, 15 Va. 40 Va. * Connection method: IEC, EMI suppression. Provides an ETL standard, CE standard in the UL certification system. Environment * Working temperature: All operating voltages range from 32 to 122 ° F / 0 to 50 ° * temperature: 0 - 95% RH, no refrigerated * Size (W x H x D): 19 "x 1.75" x 14.25 "/ 48.3 cm x 4.5 cm x 36.2 CM.1 High racks. * RFI / EMI: Programs performed according to the CENELEC program * Transport weight: 19 lbs / 8.7 kg
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