CyberMaxLink8000+ 10W/20W/200W VHF/UHF STL オーディオ リンク

説明

Need to send your audio from studio to the remote transmitter? Now with 1-200W of power and covering also UHF band! CyberMaxLink8000+ VHF/UHF Studio to Transmitter audio link is a MPX Stereo wideband FM audio transport system providing high quality broadcast audio wireless bridge. These systems offer great value and work either in MPX or two-channel stereo mode and offer excellent overall performance.

Main features:
– Synthesized from 45-850MHz (specify 10MHz segment at the time of ordering)
– The transmitted and received frequency can be set by LCD display on front panel (UP/DOWN keys)
– Suitable for MPX systems (stereo encoder in studio) or for 2-channel systems (2 audio channels, left+right, with 19KHz notch filter to prevent beat frequency)
– Built-in speaker for easy monitoring at the receiving side
– Low THD distortion: the THD value with stereo or mono demodulated and deemphasized signals is negligible
– Flat frequency response
– Excellent signal to noise ratio either in mono or in stereo
– High sensitivity and RF immunity
– High adjacent channel rejection
– LCD Display: shows frequency and a number of other parameters (temperature, voltage etc)

Technical specifications for transmitter:
– Synthesized from 45-500MHz (specify 10MHz segment at the time of ordering)
– PLL step: 100KHz
– Modulation: FM, ±75 KHz peak deviation
– Frequency stability: <±200 Hz
– Output power: 10, 20W, 50W or 200W, adjustable from 0 to max via LCD display
– 出力インピーダンス: 50 アンバランス、フル出力の VSWR は 2:1 未満
– RF output connector: BNC female (rear panel)
– RF Spurious: >-75 dBc @ +- 1MHz min. away from carrier
– RF Harmonics: > -50-60 dBc Standard
– モニタリング LED: 電源オン、SWR/TEMP/PLL エラー
– Audio input connectors: RCA (cinch) and XLR (DSP version)
– オーディオレベル: 1Vpp
– オーディオ入力インピーダンス: 10Kohms
– プリエンファシス: フラット、50 または 75usec、調整可能
– Audio channel frequency response: 20 to 15 KHz ± 0.15 dB
– MPX input frequency response: 10 to 100 KHz ± 0.15 dB
– AUX input frequency response: 10 to 100 KHz ± 0.15 dB
– 高調波歪み (THD): > 0,1% (標準値 0,05%)
– Channel separation: 40 dB min., 20Hz to 15kHz
– AUX / MPX input level: -10 to +13 dBm @±75 KHz deviation
– AUX channel input impedance: 10K
– MPX and AUX input connector: BNC-female
– Power supply: 110-240V 50/60Hz
– Operating temperature range: -15 to 45C
– Dimensions : 483 x 88 x 150 mm , rack std. 19”2U
– Weight: 2Kg

Technical specifications for receiver:
– Available for frequency: 45MHz-850MHz (specify 10MHz segment at the time of ordering)
– Built-in speaker for easy monitoring
– Sensitivity: ~1uV 10dB SINAD (varies with frequency band, falls rapidly above 600-900MHz, can be corrected with preamplifier)
– Frequency response MPX: 20 Hz to 60 KHz ±0.1 dB
– Stereo separation: 20 Hz to 15 KHz >40 dB
– 19KHz notch attenation: > 60 dB
– S/N Ratio : >65 dB @-40 dBm , 75 KHz dev. and 1 KHz mod.
– THD : 20 Hz to 53 KHz <0.3%
– Selectivity: ±160 KHz at -3 dB IF BW, ±500 KHz at -62 dB IF BW
– Image rejection: >65 dB
– Stereo audio output impedance: 50 ohm balanced
– Stereo audio output connector: RCA/CINCH female
– MPX output impedance: 75R
– MPX output connector: BNC female and XLR balanced
– Headphones output: >2×0.2 W stereo at 32 ohms
– Headphones output connector: 3.5mm stereo phone jack
– RF input impedance: 50ohm
– RF input connector: BNC Type – female
– AC power: 85~264VAC; 120~370VDC, full range universal input, can also work from 12-15V DC
– Power consumption: approx 20W from AC
– Operating temperature range: -15 to 50C
– Dimensions : 483 x 44 x 130 mm , rack std. 19”1U
– Weight: 2Kg

What’s included:
CyberMaxLink6000+ 10W/20W TX+RX includes receiver and 10W/20W transmitter (1H rack) with mains power supply for both RX and TX. Transmitter is equipped with DSP STEREO ENCODER. You can use this link in either 2 separate channel mode or as a MPX link (in this case set encoder to mono and use MPX IN BNC at the back). RDS encoder is not included by default, you can add it if you wish.
Antenna is not included, you have to select it as it is listed separately below. More antenna types available ここ。

CyberMaxLink6000+ 50W/200W TX+RX includes receiver and 50W/200W transmitter with built-in universal mains power supply for both RX and TX. You can use this link in either 2 separate channel mode or as a MPX link (in this case set encoder to mono and use MPX IN BNC at the back). RDS encoder is not included by default, you can add it if you wish.
Antenna is not included, you have to select it as it is listed separately below. More antenna types available ここ。

What is this OCXO signal generator about?
When you want to test a STL receiver or tune a directional antenna you need a reliable, adjustable and frequency agile signal generator. This inexpensive OCXO generator can be set to any frequency from 330KHz to 330MHz. Second and third harmonics can be heard practically up to 1GHz. Manual for this generator is ここで入手可能. With this generator you can:
– See whether receiver is tuned into correct frequency and working. With this you will see whether your STL transmitter might actually be broken.
– Check signal strength on S-meter, you can now tune input coils for best sensitivity. Use an attenuator or move generator away from receiver for best results
– Tune antennas. Place generator away from your receiver antenna in desired direction with a small wire antenna. Now move antenna to get best signal.
– It is also usable in your lab as a signal source when you can’t find a certain quartz crystal
– Fine tune frequency as these generators are very precise. Tune xtal trimmer in receiver for best signal.

IMPORTANT!
– At the time of ordering please specify 10MHz frequency band, for example 210-220MHz! Units work best at the frequency they are set at in the factory!

To look for an alternative antenna check: ここ。
適切な同軸ケーブルを探すには、次のことを確認します。 ここ。
すべてのマニュアルとソフトウェアが利用可能です ここ.