Content |
System Specifications
Operating Frequencies: UHF band
Band C: 541.500 MHz to 566.375 MHz (996 frequencies)
Band D: 655.500 MHz to 680.375 MHz (996 frequencies)
Band I: 482.000 MHz to 507.000 MHz (1001 frequencies)
Not all frequencies are available in all areas. Please check with local regulations.
Minimum Frequency Step: 25 kHz
Modulation Mode: FM
Maximum Deviation: +/-35 kHz
Dynamic Range: > 110 dB (A-weighted), typical
Total Harmonic Distortion:
Operating Range: 100 m (300'), typical
Open range environment with no interfering signals.
Operating Temperature Range: -5o C to +45o C (23o F to 113o F)
Battery and LCD performance may be reduced at very low temperatures.
Frequency Response: 70 Hz to 15 kHz (+1 dB, -3 dB)
Receiver
Receiving System: True diversity
Image Rejection: 60 dB nominal, 55 dB minimum
RF Sensitivity: 20 dBuV at 60 dB S/N ratio
Maximum Output Level: XLR, balanced: +9 dBV; 1/4-inch (6.3 mm), unbalanced: +7 dBV
Antenna Input: BNC-type, 50 ohms
Bias voltage 12V DC, 60 mA, each
Power Requirements: 12-18V DC, 500 mA
Dimensions: 210.0 mm (8.27“) W x 164.4 mm (6.47“) D x 44.0 mm (1.73“) H
Not including BNC connectors or feet.
Net Weight: 1.1 kg (38.8 oz), without accessories
Accessories Included: Two flexible UHF antennas; AC adapter (country dependent); rack-mount adapters
Body Pack
RF Power Output High: 30 mW, Low: 10 mW (switchable), at 50 ohms
Spurious Emissions: Following federal and national regulations
Input Connection: Four-pin Locking Connector
- Pin 1: GND
- Pin 2: INST INPUT
- Pin 3: MIC INPUT
- Pin 4: DC BIAS +5V
Batteries: Two 1.5V AA, not included
Battery Life:
- High: 6 hours (alkaline)
- Low: 8 hours (alkaline)
Depending on battery type and use pattern.
Dimensions: 66.0 mm (2.60“) W x 24.0 mm (0.94“) D x 87.0 mm (3.43“) H
Net Weight: 81 g (2.9 oz), without batteries Dimensions and Weight in PackagingChannel DShipping Weight: 5 lbs Shipping Dimensions: 15 x 13 x 4 in Channel CShipping Weight: 5 lbs Shipping Dimensions: 15 x 13 x 4 in Channel IShipping Weight: 6 lbs Shipping Dimensions: 15 x 14 x 4 in |
Η Line 6 με τη σειρά Relay πρωτοτυπεί και επαναπροσδιορίζει τον ρόλο των ασύρματων ψηφιακών συστημάτων φέρνοντας πλήθος καινοτομιών και κάνοντας καίριες "τομές" σε τεχνολογίες που έμεναν ανέγγιχτες εδώ και καιρό. Η τεχνολογία που ενσωματώνουν τα ασύρματα αναλογικά συστήματα βασίζονται στη χρήση compressor που διαμορφώνουν με ομοιόμορφο τρόπο το παραγόμενο σήμα έτσι ώστε να φτάνει στην κονσόλα, τα ηχεία κτλ χωρίς απώλειες,“θυσιάζοντας " ωστόσο τον πρωτογενή του χαρακτήρα και τα μουσικά χαρακτηριστικά του. Το Relay δεν χρησιμοποιεί αυτή την τεχνολογία απελευθερώνοντας έτσι τον μουσικό-κιθαρίστα από την πρόσθετη αυτή επιβάρυνση στον παραγόμενο ήχο του.
Το ασύρματο ψηφιακό σύστημα Relay της Line 6 χρησιμοποιεί την αποκλειστική τεχνολογία VWT ( Virtual Wire Transmission) που προσφέρει κορυφαία απόκριση συχνότητας σε ένα διευρυμένο πεδίο, άμεση απόκριση καθώς και μεγάλο δυναμικό εύρος όπως ακριβώς και με τη χρήση ενός υψηλής ποιότητας καλώδιο κιθάρας. Η παραγόμενη απόκριση συχνότητας ξεκινάει από τα 10Hz και φτάνει τα 20kHz, ο συνήθης "θόρυβος" είναι ανύπαρκτος , το δυναμικό εύρος αγγίζει τα 120dB ενώ η διαύγεια και "ανάλυση" του ήχου είναι κορυφαία χάρις στην 24-bit Α/D μετατροπή.
Επιπλέον το Relay διαθέτει μια "αμυντική" τεχνολογία απέναντι στις παρεμβολές η οποία είναι αποκλειστικότητα της Line 6 και ονομάζεται DCL (Digital Channel Lock) η οποία "κλειδώνει" και "σφραγίζει" οποιαδήποτε πιθανή παρεμβολή. Η συχνότητα λειτουργίας του Relay είναι τα 2.4GHz συχνότητα στην οποία λειτουργούν μόνο τα ασύρματα δίκτυα και οι συσκευές Bluetooth. Εύλογα λοιπόν θα απορεί ο κιθαρίστας πως είναι εφικτό να μην παρεμβάλλεται μια συσκευή με την ίδια συχνότητα λειτουργίας. Το Relay G90 χρησιμοποιεί τεχνολογία αποστολής/παραλαβής σήματος με μοναδική ψηφιακή κωδικοποίηση και μοναδική διευθυνσιοδότηση ώστε να αποφεύγονται οι πιθανές παρεμβολές.
Ένα ενδιαφέρον χαρακτηριστικό του Relay G90 είναι η εξομοίωση "ενσύρματης" σύνδεσης που περιλαμβάνει και η οποία βοηθάει τον κιθαρίστα που χρησιμοποιεί το Relay να μην αλλάζει τις ρυθμίσεις στον ενισχυτή του όταν μεταβαίνει από τον ασύρματο στον ενσύρματο ήχο. Συμπερασματικά το Relay G90 προσφέρει τον ήχο που θα απολάμβανε ένας κιθαρίστας εάν χρησιμοποιούσε συμβατικό καλώδιο και αυτό χάρις στην μοναδική τεχνολογία της Line6, χωρίς κανένα συμβιβασμό στην ποιότητα του ήχου και με την ελευθερία κινήσεων που προσφέρει η ασύρματη ψηφιακή τεχνολογία.
| Metal 1U Rack System | Transmission Format | Line 6 proprietary digital audio transmission | Frequency Response | 10Hz - 20kHz | Dynamic Range | 120 dB | RF Carrier Frequency | 2.4GHz | Operating modes | RF1
RF2 | Compatible Channels | 14 | Transmission Range | 300 feet line-of-sight (may vary due to local conditions) | FCC Approval | Part 15 approved, no user-license required | Transmitter Specs | | TBP12 Transmitter | A/D Conversion | 24-bit Delta Sigma, 128 times oversampling | Input Impedance | 1.3 M-Ohm | Connectors | TA4f | Controls | Power On/Off, Channel Select | LEDs Display | Power, Audio Status | LCD Display | Channel Number, Battery Life | Battery Life | Approx. 8 hours (2x AA alkaline batteries) | Receiver Specs | | RXR12 Receiver | D/A Conversion | 24-bit Delta Sigma, 128 times oversampling | Connections | 1/4-inch output, XLR output; Tuner pass-thru | LEDs Display | Audio Status, Transmitter Battery Life, Mute, RF | LCD Displays | Channel Number, Transmitter Battery Life | Controls | Channel select, Cable Tone Simulator, Setup | Power Requirements | IEC connector for internal switching power supply that works worldwide |
|
System Specifications
Operating Frequencies: UHF band
Band C: 541.500 MHz to 566.375 MHz (996 frequencies)
Band D: 655.500 MHz to 680.375 MHz (996 frequencies)
Band I: 482.000 MHz to 507.000 MHz (1001 frequencies)
Not all frequencies are available in all areas. Please check with local regulations.
Minimum Frequency Step: 25 kHz
Modulation Mode: FM
Maximum Deviation: +/-35 kHz
Dynamic Range: > 110 dB (A-weighted), typical
Total Harmonic Distortion:
Operating Range: 100 m (300'), typical
Open range environment with no interfering signals.
Operating Temperature Range: -5o C to +45o C (23o F to 113o F)
Battery and LCD performance may be reduced at very low temperatures.
Frequency Response: 70 Hz to 15 kHz (+1 dB, -3 dB)
Receiver
Receiving System: True diversity
Image Rejection: 60 dB nominal, 55 dB minimum
RF Sensitivity: 20 dBuV at 60 dB S/N ratio
Maximum Output Level: XLR, balanced: +9 dBV; 1/4-inch (6.3 mm), unbalanced: +7 dBV
Antenna Input: BNC-type, 50 ohms
Bias voltage 12V DC, 60 mA, each
Power Requirements: 12-18V DC, 500 mA
Dimensions: 210.0 mm (8.27“) W x 164.4 mm (6.47“) D x 44.0 mm (1.73“) H
Not including BNC connectors or feet.
Net Weight: 1.1 kg (38.8 oz), without accessories
Accessories Included: Two flexible UHF antennas; AC adapter (country dependent); rack-mount adapters
Body Pack
RF Power Output High: 30 mW, Low: 10 mW (switchable), at 50 ohms
Spurious Emissions: Following federal and national regulations
Input Connection: Four-pin Locking Connector
- Pin 1: GND
- Pin 2: INST INPUT
- Pin 3: MIC INPUT
- Pin 4: DC BIAS +5V
Batteries: Two 1.5V AA, not included
Battery Life:
- High: 6 hours (alkaline)
- Low: 8 hours (alkaline)
Depending on battery type and use pattern.
Dimensions: 66.0 mm (2.60“) W x 24.0 mm (0.94“) D x 87.0 mm (3.43“) H
Net Weight: 81 g (2.9 oz), without batteries Dimensions and Weight in PackagingChannel DShipping Weight: 5 lbs Shipping Dimensions: 15 x 13 x 4 in Channel CShipping Weight: 5 lbs Shipping Dimensions: 15 x 13 x 4 in Channel IShipping Weight: 6 lbs Shipping Dimensions: 15 x 14 x 4 in |
Shure QLXD14 Wireless System, 470-534MHz, Includes QLXD1 Bodypack Transmitter, QLXD4 Receiver
QLX-D delivers outstanding wireless functionality ideal for mid-size events and installations in businesses, hotels, and government offices with conferencing spaces; schools, houses of worship, and live performance spaces.
The QLXD14 wireless system includes a QLXD4 receiver, QLXD1 transmitter, a WA305 instrument cable, PS23 power supply, two 1/2 wave antennas, two 2' BNC cables with bulkhead adapters, a zipper bag, two AA Alkaline batteries, and rackmount hardware. The QLXD14 system offers good wireless functionality for demanding live sound events and installations.
300 feet (100 meter) line-of-sight operating range 120 dB dynamic range Digital predictive switching diversity receiver to capture the clearest sound 64 MHz tuning bandwidth Up to 17 compatible systems per 6 MHz TV band, and 22 systems per 8 MHz band Easy pairing of transmitters and receivers over IR scan and sync Automatic channel scan Selectable display mode showing group/channel, frequency, or battery runtime Rugged metal construction
|
Set composed of:
- 1 x LDWIN42R2
- 2 x LDWIN42BP
- 2 x LDWS100MH3
Due to the changed situation in the area of general frequency allocations for the operation of wireless systems starting in 2015, LD Systems decided to develop the even more flexible and highly professional WIN 42 wireless system.
With its outstanding audio quality, the LD Systems WIN 42 UHF system offers numerous potential applications for live performances and permanent installations. The working UHF frequency range is 734 MHz to 776 MHz. Both the handheld microphone and belt pack transmitter versions provide any vocalist, speaker or instrumentalist optimal transmission of his or her performance with the greatest possible freedom of movement. By means of a threaded connection, the microphone head of the handheld transmitter can be swapped quickly and easily (dynamic and condenser capsules).
The system has more than 1680 freely selectable frequencies and thus makes it possible to operate up to 20 systems simultaneously. The "channel scan" function assists you in finding and tuning to a transmission frequency without interference. This frequency is then transmitted simply and conveniently from receiver to transmitter via an infrared link. The transmitting power is adjustable in 3 stages (10, 30, 50 mW) directly on the microphone, permitting adaptation to any environment.
The rack True Diversity receiver houses numerous system features, for example, a transmitter battery status indicator on the receiver display, an indicator for the (transmitter) "Mute On/Off" function on the receiver display, 4 EQ presets that are switchable at the receiver, and much more. A highly professional system embodying the outstanding value-for-money that is so typical for LD Systems.
- UHF frequency range 734 - 776 MHz
- 1680 frequencies
- 20 groups with 577 fixed frequencies
- user bank with 1680 freely selectable frequencies in 25 kHz increments
- 255 addresses selectable
- channel scan
- true diversity receiver
- interchangeable microphone capsules (dynamic / condenser)
Receiver display
- volume
- radio frequency level antenna A/B
- audio level
- battery status of transmitter
- transmitter sync via infrared
- squelch setting in menu
- equalizer setting in menu
- naming template in menu
- 10 sets storable
- lockable menu
- balanced XLR output, unbalanced 6.3 mm jack
- adjustable output
- adjustable headphone output
Transmitter Display - battery status
- RF power
- AF power
- additional system information
Technical Specifications WIN42 Receiver - Model Name: LDWIN42R
- Channels: 1680 (20 groups + 1 user group)
- Frequency range: 734 - 776 MHz
- Audio Frequency response: 60 Hz - 16 kHz
- THD:
- Signal/Noise ratio: >100 dB
- Audio Output: XLR balanced / 6,3 mm Jack unbalanced
- Power Supply: external power adapter 13,5 V DC, 500 mA
- Dimensions (W x H x D): 212 x 44 x 184 mm
Technical Specifications Handheld Transmitter - Model Name: LDWIN42MD
- Channels: 1680
- Frequency range: 734 - 776 MHz
- Audio Frequency response: 60 Hz - 16 kHz
- RF output power: adjustable 10 mw / 30 mw / 50 mw
- Power requirement: 2 x AA size batteries
- Operating time: >13 h with alkaline batteries
- Dimensions (L x Ø): 255 x 52 mm
Technical Specifications Beltpack Transmitter - Model Name: LDWIN42BP
- Channels: 1680
- Frequency range: 734 - 776 MHz
- Audio Frequency response: 60 Hz - 16 kHz
- RF output power: adjustable 10 mw / 30 mw / 50 mw
- Input Connector: mini XLR 3-pole (phantom power for headset)
- Power requirement: 2 x AA size batteries
- Operating time: >14 h with alkaline batteries
- Dimensions (W x H x D): 87 x 25 x 63 mm
|
Audio-Technicaʼs second-generation 2000 Series is a 10-channel frequency-agile UHF wireless system designed to suit a variety of applications, including MI/live performance, fixed installation, public address, A/V rental houses and places of worship. It offers all the advantages of a high-quality, professional wireless system at an extremely affordable price. New professional features include two available frequency bands and switchable antenna power. Also new to the 2000 Series, the optional ATW-CHG2 two-bay recharging station provides power to recharge NiMH batteries in two ATW-T220a handheld transmitters and/or ATW-T210a UniPak® transmitters in any combination.
Offering 10 selectable channels in one of two UHF frequency ranges and True Diversity UHF wireless technology, the 2000 Series features automatic frequency scanning. At the touch of a button, this function automatically determines and sets the best available frequency. Any of the 2000 Seriesʼ 10 channels may be used together without any frequency coordination problems or group selection issues. The 2000 Series also incorporates Audio-Technicaʼs Tone Lock™ squelch plus an easy-to-read LCD information display.
Serious advances in affordable professional wireless
Clear sound quality and rock-solid, dependable performance
Automatic frequency scanning
10 compatible user-switchable channels in one of two UHF frequency ranges
Antenna power available for powered antennas & other in-line RF devices
True Diversity operation selects the better signal from the two receiver sections, reducing dropouts
Tone Lock™ tone squelch system fights interference
Rugged metal half-rack receiver with soft-touch controls and LCD display
Balanced XLR and unbalanced 1/4” output jacks enable use with a wide variety of audio gear
Switchable transmitter power output with high and low settings offered
Includes rack-mount kit and detachable UHF antennas
Ground-lift switch helps eliminate audible hum caused by ground loops between the sound system and receiver
ATW-T220a Handheld Microphone/Transmitter features PRO 41 Capsule for maximum feedback rejection and consistent sound
New charger (ATW-CHG2 ) available for ATW-T220a & ATW-T210a transmitters
|
Αξιολογήσεις
Δεν υπάρχει καμία αξιολόγηση ακόμη.