Laboratorium Bahasa

NO	NAMA MATERIAL	SPESIFIKASI
A	MASTER SIDE
1	Master control dual console	Power supplies:
	Computer system	1. Main source: DC centralistic power source (battery operated)
		2. Operating voltage: 12VDC +/- 2% at 25 degrees room temperature
		3. Current consumption: 5 watt at full-duplex mode, 10 watt at standby
		System controls:
		1. System builder: AVR RISC architechture microcontroller
		2. Data interconnect: 85 degrees celcius
		3. Storage temperature: 130 degrees celcius
		4. 30 bit software, Microsoft compatible OS
		Main function:
		1. Listening function: all, group, individual
		2. Intercom function: individual, group, modul, auto scan and monitoring
		3. Conversation: pain conversation, group, sequenced chain
		4. Call function: all call and group call
		5. Channel video monitor input selector
		6. Channel audio room speak selector
		7. Preprogram nable seat layout
		8. Use friendly graphical user interface (GUI)
		9. Databased class, teacher, students as user entries.
2	Master booth	Bahan partikel dilapisi takonsit model U, dimensi 210 x 120 x 72 cm
3	Master chair	Kursi putar dengan 5 roda dilengkapi sandaran tangan dan hidrolik model manager
4	Computer	PC Pentium dual coreduo, DDR 1 GB, DVD-CD-RW, VGA up to 32, sound ONB, case ATX 400 W, keyboard, mouse, optic, monitor LCD 17”, UPS 600 VA
5	LCD projector dan screen	1. Computer compatibility: Apple MAC, iMAC, VESA standard (UXGA, SXGA+, SXGA, WXGA,XGA, XVGA, VGA)
		2. Texas instrument single chip DLP technology
		3. Video compatibility: NTSC, PAL-M/PAL-N/SI CAM, SOTP compatible, HDTV compatible
		4. Auto source detection with user definable setting
		5. Full function IR remote control and mouse control
		6. User friendly multilingual on screen menu
		7. Userfriendly control interface
		8. One built-in speaker with 1 W amplifier
		9. Macintosh and PC compatible
		10. 2200 Lumens.
		11. Screen 150x200cm.
6	DVD player	DVD, super VCD, CD, MP3 player, JPEG viewer, VFD display, trans ording, 51 channel output, dolby digital, oudio digital output (video), super video output, VGA output, on screen display, screen server, 2 mic input, key control & echofor karaoke, IR remote control.
7	Master tape dack	1. Power supply AC 11(220 volt, 60/60Hz)
		2. Line in/out: RCA dan connector
		3. Frequency response: 20-2.000 Hz
		4. Output: 2 x 30 watt ms (0,52V)
		5. Speed: 4,76 cm/sec
		6. Track 2, channel = 2, double = automatic
8	Mic wireless	General specification:
		1. Audio frequency response 50-15.000 hz
		2. Dynamic range > 100 oB.
		3. System distortion < 0.5%
		4. Signal-to-noise ratio > 100dB
		5. Operating range: APPR 80M.
		6. Carrier frequency range: 180-270 MHz
		Transmitter:
		1. Frequency stability +-……….
		2. RF output power < 30 mW
		3. Spurious rejection: > 50dB
		4. Modulation mode: fm
		5. Maxium devation range: +- 2 KHz
		6. Microphone mode: dynamic
		7. Pre-emphasis: 50uS
		8. Power supply: 9 Vbat.
		9. Current consumption < 35 mA
		Receiver:
		1. Audio output level: 0-0.5 volt
		2. Power supply: AC 110/220 V.
		3. Current consumption: 4.5 W
9	Master headset	1. Microphone: 9 x 7/58,2 dB
		2. Impedence: 32 Ohm at 1kHz
		3. Seneitivity: 105 dB/mW
		4. Frequency response: 20-20.000 Hz
		5. Cord length: approx 2-3 m
		6. Weight: approx 2 oog (without cord)
B	STUDENT SIDE
10	Audio panel control	Audio carachteristic:
		1. Audio amplifier output: 3 pic to pic-VRMS
		2. Amplifier minimum load: 8 ohm (recomanded 32 ohm)
		3. Mic pre/amp sircuitry: condenser mic low noise compressor
		4. Frequency range: 500 Hz-12.000 Hz
		5. Communication scheme: half and full duplex
		6. Headset charactheristic: 1.5 watts dynamic streo full range speaker, electrate condenser microphone, die case PP head holder
		7. Audio distribution: BUS base multiplexing technique
11	Student headset	1. Microphone: 9 x 7/58,2 dB
		2. Impedence: 32 Ohm at 1kHz
		3. Seneitivity: 105 dB/mW
		4. Frequency response: 20-20.000 Hz
		5. Cord length: approx 2-3 m
		6. Weight: approx 2 oog (without cord)
12	Student tape reapeter digital	Features:
		1. 480 second cycle rereading
		2. Function and tape counter LCD display
		3. Manual/auto rereading
		4. Manual/auto follows reading
		5. Pick up rereading content at will
		6. Built in/built two type mix (internal mic and headset mic)
		7. Built in speaker/earphone
		8. Change function at will (bias berpindah fungsi kapan saja)
		9. Tape recording/CPU recording
		10. Digital line control function
		11. Retain original voice and renew rereading voice
		12. Built in auto charger
13	Student twin booth	Model twin booth:
		1. Warna natural dengan kaca dan nomor siswa dibagian depan
		2. Ukuran: 128 x 115 x 54 cm
14	Student chair	Kursi putar tanpa sandaran tangan, merk: Kali style type KS-207
C	LOKAL KOMPONEN AND FURNITURE
15	Box stages and cabling instalation	Box stages seukuran meja master (210 x 120 x 72 cm), cable instalasi belden
16	Cabling instalasi	Kabel audio dan power yang dipasang antar jaringan yang dihubungkan ke master
17	Karpet	1. Bahan bludru berwarna hijau
		2. Panjang 40 m dan lebar 190 cm
18	Speaker	1. Merk: TOA
		2. Input: 15-60 w
		3. Frequency: 10-10.000 Hz
		4. Berfungsi untuk system grup