Prix FOB
Obtenir le dernier prix( Negotiable )
|- Minimum Order
Pays:
China
N ° de modèle:
ZY11801G
Prix FOB:
( Negotiable )Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
-
Commande minimale:
-
Packaging Detail:
Stanard
Heure de livraison:
35 working days
Capacité de Fournir:
1000 Set per Year
Payment Type:
Other, L/C, T/T
Groupe de produits :
-
Personne à contacter sandy
No. 3, Zhongyou Technology Industrial Park,, Wuhan, Hubei
(1) Advanced technology: adopts development platform of “DSP+FPGA”, to realize digital base band transmission system, digital frequency band transmission system, digital programmable control switching system, CDMA mobile communication system as well as analog modulation system, and etc.
(2) Powerful function:speech coding technology, base band transmission technology, multiplex technology, analog modulation and demodulation technology, digital modulation and demodulation technology, synchronization technology, error-correcting code technology, interface technology, spread spectrum technology, duplex technology and exchange technology and etc.
(3) Advanced structural design: adopt embedded modularization design. All modules are uniform size, flexible structure, and convenient upgrade. Users could choose the modules by requirements.
(4) Abundant secondary development experiments: includes unit and system experiments, and also experiments for secondary development and courses design. It has four specialized secondary development module: SCM, CPLD, DSP and ARM secondary development modules, which could offer *1 secondary development experiments all together.
(5) Combination of hardware and software: students emulate and calculate data or waveforms by software, such as QuartusII, Keil, CCS, ADS1.2 and etc, then physical verify, finally develop by their own.
(6) Seperate innovative experiment module: GPRS and wireless transceiver modules, which could complete design and application experiments.
(7) Adopt plexiglass baffle for protection
II. Performance parameters
(1) AC, DC power supply
Input: AC 2*0V±*0%
Output: DC *5V/3V, **2V/1A,**2v /0.5A
(2) DDS analog signal source
DDS analog signal source output waveform’s types, frequency, amplitude, and square wave duty ratio are all adjustable.
Sine wave output frequency range is 1Hz~**0 KHz, amplitude range is **0mV~4V.
Triangular wave output frequency range is 1Hz~*0 KHz, amplitude range is **0mV~4V.
Saw tooth wave output frequency range is 1Hz~*0 KHz, amplitude range is **0mV~4V.
Square wave A output frequency range is 1Hz~*0 KHz, amplitude range is **0mV~4V, duty ratio *0% is invariant.
Square wave B output frequency range is 1Hz~*0 KHz, amplitude range is **0mV~4, duty ratio could be adjustable by 5% step, frequency output precision: ≦±5%
(3) Analog signal source
Analog speech signal source: speech , speech output, match headphone with microphone to use
Point frequency sine wave output:
1KHz sine base wave: peak value 1V±0.3V
2 KHz sine base wave: amplitude range **0mV~5V adjustable
**2 KHz sine carrier : peak value 3.6V±0.3V
**4 KHz sine carrier: amplitude range **0mV~5V adjustable
(4) Digital signal source
Square wave duty ratio: *0%
*4.**6M: *4.**6MHz clock signal
***8 K: ***8 KHz square wave output
*4 K: *4 KHz square wave output
*2 K: *2 KHz square wave output
8 K: 8 KHz square wave output
NRZ: *4 digits NRZ code output, code rate is determined by “code rate selection” dial code switch, code type is set by ”NRZ code type selection” dial code switch.
BS: bit-synchronous signal output, square-wave frequency could be changed by “code rate selection” dial code switch
2BS: 2 times bit
Pays: | China |
N ° de modèle: | ZY11801G |
Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
Localité: | China |
Prix de commande minimale: | - |
Commande minimale: | - |
Packaging Detail: | Stanard |
Heure de livraison: | 35 working days |
Capacité de Fournir: | 1000 Set per Year |
Payment Type: | Other, L/C, T/T |
Groupe de produits : | - |